index.xml

<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>凉都小道</title><link>https://ronggle.com/</link><description>Recent content on 凉都小道</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>Soi</copyright><lastBuildDate>Fri, 21 Jun 2024 13:44:30 +0800</lastBuildDate><atom:link href="https://ronggle.com/index.xml" rel="self" type="application/rss+xml"/><item><title>回顾过去这几年</title><link>https://ronggle.com/2024/memoirs-at-2024/</link><pubDate>Fri, 21 Jun 2024 13:44:30 +0800</pubDate><guid>https://ronggle.com/2024/memoirs-at-2024/</guid><description/></item><item><title>关于我</title><link>https://ronggle.com/about/</link><pubDate>Sun, 06 Mar 2022 00:00:00 +0000</pubDate><guid>https://ronggle.com/about/</guid><description>&lt;h2 id="基本信息">基本信息
&lt;/h2>&lt;p>&lt;strong>杨昌荣&lt;/strong> - &lt;strong>Java软件工程师 8年&lt;/strong>&lt;/p>
&lt;h3 id="联系方式">联系方式
&lt;/h3>&lt;blockquote>
&lt;p>手机 MTg3MjU3ODY0NjEK&lt;/p>
&lt;p>邮箱 eWNyeHVuQDE2My5jb20K&lt;/p>
&lt;p>地址 广东省广州市番禺区&lt;/p>
&lt;/blockquote>
&lt;h2 id="教育经历">教育经历
&lt;/h2>&lt;h3 id="本科">本科
&lt;/h3>&lt;blockquote>
&lt;p>2011-09 至 2015-06, &lt;a class="link" href="http://paisi.edu.cn/" target="_blank" rel="noopener"
>重庆工商大学派斯学院&lt;/a>, 计算机科学与技术.&lt;/p>
&lt;/blockquote>
&lt;h2 id="工作经历">工作经历
&lt;/h2>&lt;h3 id="java软件工程师---重庆林恩科技有限公司2015-05-至-2015-12">Java软件工程师 - 重庆林恩科技有限公司(2015-05 至 2015-12)
&lt;/h3>&lt;blockquote>
&lt;p>负责开发与维护广告分发的后台管理系统，以及分发广告Android SDK。&lt;/p>
&lt;/blockquote>
&lt;h3 id="java软件工程师---中国民航信息网络股份有限公司重庆研发中心httpwwwtravelskynet2016-02-至-2018-05">Java软件工程师 - &lt;a class="link" href="http://www.travelsky.net/" target="_blank" rel="noopener"
>中国民航信息网络股份有限公司重庆研发中心&lt;/a>(2016-02 至 2018-05)
&lt;/h3>&lt;blockquote>
&lt;p>负责基础开发框架，专注于权限控制和基础数据，为业务系统提供技术支持。&lt;/p>
&lt;/blockquote>
&lt;h3 id="java软件工程师---重庆金融资产交易所有限责任公司httpwwwcqfaecom2018-08-至-今">Java软件工程师 - &lt;a class="link" href="http://www.cqfae.com/" target="_blank" rel="noopener"
>重庆金融资产交易所有限责任公司&lt;/a>(2018-08 至 今)
&lt;/h3>&lt;blockquote>
&lt;p>负责微服务基础组件开发与维护，参与实现创新型项目。&lt;/p>
&lt;/blockquote>
&lt;h2 id="项目经历">项目经历
&lt;/h2>&lt;h3 id="极速传媒---重庆林恩科技有限公司">极速传媒 - 重庆林恩科技有限公司
&lt;/h3>&lt;blockquote>
&lt;p>&lt;strong>角色&lt;/strong> 后端开发&lt;/p>
&lt;p>&lt;strong>职责&lt;/strong> 负责核心模块开发与维护&lt;/p>
&lt;p>&lt;strong>时间&lt;/strong> 2015年05月 - 2015年12月&lt;/p>
&lt;p>&lt;strong>技术栈&lt;/strong> Struts2,Spring,MySQL,MongoDB&lt;/p>
&lt;p>极速传媒是塔科技核新业务广告分发的后台管理系统，主要通过Android SDK采集用户行为以及与分发广告。&lt;/p>
&lt;/blockquote>
&lt;h3 id="新一代基础开发框架---中国民航信息网络股份有限公司重庆研发中心">新一代基础开发框架 - 中国民航信息网络股份有限公司重庆研发中心
&lt;/h3>&lt;blockquote>
&lt;p>&lt;strong>角色&lt;/strong> 项目组长&lt;/p>
&lt;p>&lt;strong>职责&lt;/strong> 负责核心模块扩展、开发，并保障项目进度和质量；对项目老旧模块进行重构，改善代码质量以及效率；同时负责项目代码Code Review以及提出改善建议；根据项目需要，引进新的技术，升级项目架构。&lt;/p>
&lt;p>&lt;strong>时间&lt;/strong> 2016年2月 - 2018年5月&lt;/p>
&lt;p>&lt;strong>技术栈&lt;/strong> Spring,SpringMVC,Spring Security,Hibernate,PostgreSQL,Seajs,Quartz&lt;/p>
&lt;p>新一代基础开发框架是中国航信新一代产品线下的核心基础组件，为新一代产品线下所有项目提供基础服务，包含用户管理，权限控制，以及业务基础数据等。&lt;/p>
&lt;/blockquote>
&lt;h3 id="新一代电子杂费单---中国民航信息息络股份有限公司重庆研发中心">新一代电子杂费单 - 中国民航信息息络股份有限公司重庆研发中心
&lt;/h3>&lt;blockquote>
&lt;p>&lt;strong>角色&lt;/strong> 技术组长&lt;/p>
&lt;p>&lt;strong>职责&lt;/strong> 完成项目框架设计及搭建工作、以及业务核心组件集成；监控代码质量，参与Code Review，制定Code Style等。&lt;/p>
&lt;p>&lt;strong>时间&lt;/strong> 2016年2月 - 2018年5月&lt;/p>
&lt;p>&lt;strong>技术栈&lt;/strong> Spring,Seajs,Handlebars&lt;/p>
&lt;p>电子杂费单，是由航空公司或其授权的代理机构出具的，符合运价规则的杂费费用电子记录，也是一种记录航空杂费的凭证证，确认相关费用的销售并跟踪其使用的方法。&lt;/p>
&lt;/blockquote>
&lt;h3 id="区块链运营管理平台---重庆金融资产交易所有限责任公司">区块链运营管理平台 - 重庆金融资产交易所有限责任公司
&lt;/h3>&lt;blockquote>
&lt;p>&lt;strong>角色&lt;/strong> 后端开发&lt;/p>
&lt;p>&lt;strong>职责&lt;/strong> 负责核心模块开发；基于Hyperledger Fabric，链接下层运行环境，为上层服务提供基础支撑；监控代码质量，参与Code Review。&lt;/p>
&lt;p>&lt;strong>时间&lt;/strong> 2018年9月 - 2019年1月&lt;/p>
&lt;p>&lt;strong>技术栈&lt;/strong> Spring Boot,MySQL,RabbitMQ,Hyperledger Fabric,Docker,Kubernetes&lt;/p>
&lt;p>区块链运营管理平台是基于Hyperledger Fabric进行开发的BaaS（Blockchain as a Service），提供一键式、可视化、跨地域快速部署企业级区块链环境的能力，快速构建稳定、安全的生产级区块链环境，应对在区块链部署、运维、管理、应用开放等方面的挑战。&lt;/p>
&lt;/blockquote>
&lt;h3 id="统一消息平台---重庆金融资产交易所有限责任公司">统一消息平台 - 重庆金融资产交易所有限责任公司
&lt;/h3>&lt;blockquote>
&lt;p>&lt;strong>角色&lt;/strong> 后端开发&lt;/p>
&lt;p>&lt;strong>职责&lt;/strong> 负责核心模块设计、开发，提供标准接口，为业务平台提供统一高效的消息对接；监控代码质量，参与Code Review。&lt;/p>
&lt;p>&lt;strong>时间&lt;/strong> 2018年4月 - 2019年7月&lt;/p>
&lt;p>&lt;strong>技术栈&lt;/strong> Spring Boot,MySQL,RabbitMQ,RocketMQ，SPI&lt;/p>
&lt;p>统一消息平台是为了解决各业务平台在对接消息（短信，邮件，内部签报）平台时所应对的复杂问题，对各种内外部平台进行了整合，由统一消息消息平台一一对接，为业务平台提供提供标准接口，简化业务平台开发流程，节约对接成本。&lt;/p>
&lt;/blockquote></description></item><item><title>使用Docker Swarm部署Hyperledger Fabric</title><link>https://ronggle.com/2019/hyperledger-fabric-on-swarm/</link><pubDate>Wed, 20 Nov 2019 13:55:59 +0800</pubDate><guid>https://ronggle.com/2019/hyperledger-fabric-on-swarm/</guid><description>&lt;img src="https://ronggle.com/2019/hyperledger-fabric-on-swarm/hyperledger-fabric-on-swarm.svg" alt="Featured image of post 使用Docker Swarm部署Hyperledger Fabric" />&lt;h2 id="什么是区块链">什么是区块链？
&lt;/h2>&lt;p>从纯技术的角度来看，就是将一个个数据区块按照一定的顺序，将其连接起来；从业务现象来看，区块链网络的核心是就是分布式账本，记录了网络上发生的所有交易。&lt;/p>
&lt;h3 id="区块链的特性">区块链的特性
&lt;/h3>&lt;ul>
&lt;li>
&lt;p>&lt;strong>区中心化（分散式）&lt;/strong> 通常被描述为&lt;code>去中心化&lt;/code>的，因为每一个参与者都具有相同的账本信息。&lt;/p>
&lt;/li>
&lt;li>
&lt;p>&lt;strong>协作&lt;/strong> 每个参与者共同&lt;code>协作&lt;/code>来维护它，不是单一参与者说了算。&lt;/p>
&lt;/li>
&lt;li>
&lt;p>&lt;strong>不可篡改&lt;/strong> 区块链被设计为只可以追加，使用了加密技术来保证一旦将交易添加到账本中，就不能对其进行修改。&lt;/p>
&lt;/li>
&lt;/ul>
&lt;h2 id="什么是hyperledger-fabric">什么是Hyperledger Fabric？
&lt;/h2>&lt;p>Linux基金会于2015年创建了Hyperledger项目，以推进跨行业的区块链技术。Hyperledger Fabric是Hyperledger中的区块链项目之一。像其他区块链技术一样，它具有分类帐，使用智能合约，并且是参与者用来管理其交易的系统。Hyperledger Fabric与其他区块链系统最大的不同体现在私有和许可。
&lt;img src="https://ronggle.com/2019/hyperledger-fabric-on-swarm/HL_Greenhouse_Current_10.3.19.png"
width="1800"
height="728"
srcset="https://ronggle.com/2019/hyperledger-fabric-on-swarm/HL_Greenhouse_Current_10.3.19_hue2d37f9fc31acaf70ea1aace481786ce_219495_480x0_resize_box_3.png 480w, https://ronggle.com/2019/hyperledger-fabric-on-swarm/HL_Greenhouse_Current_10.3.19_hue2d37f9fc31acaf70ea1aace481786ce_219495_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="图片来源:https://www.hyperledger.org/wp-content/uploads/2019/10/HL_Greenhouse_Current_10.3.19.png"
class="gallery-image"
data-flex-grow="247"
data-flex-basis="593px"
>&lt;/p>
&lt;p>Hyperledger Fabric是一个（平台），提供分布式账本解决方案的平台，Hyperledger Fabric由模块化架构支撑，并具备&lt;code>极佳的保密性&lt;/code>、&lt;code>可伸缩性&lt;/code>、&lt;code>灵活性&lt;/code>、&lt;code>可扩展性&lt;/code>，Hyperledger Fabric被设计成（模块直接插拔，适用多种场景），支持不同的模块组件直接拔插启用，并能适应在经济生态系统中错综复杂的各种场景。&lt;/p>
&lt;h3 id="hyperledger-fabric的交易流程">Hyperledger Fabric的交易流程
&lt;/h3>&lt;p>&lt;img src="https://ronggle.com/2019/hyperledger-fabric-on-swarm/fabric-workflow.png"
width="844"
height="370"
srcset="https://ronggle.com/2019/hyperledger-fabric-on-swarm/fabric-workflow_huf0569ae76bb9d173496971cf7d9cde0b_43872_480x0_resize_box_3.png 480w, https://ronggle.com/2019/hyperledger-fabric-on-swarm/fabric-workflow_huf0569ae76bb9d173496971cf7d9cde0b_43872_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="图片来自网络"
class="gallery-image"
data-flex-grow="228"
data-flex-basis="547px"
>&lt;/p>
&lt;blockquote>
&lt;p>更多关于Hyperledger Fabric的内容，可以查看&lt;a class="link" href="https://hyperledger-fabric.readthedocs.io/" target="_blank" rel="noopener"
>官方文档&lt;/a>以及&lt;a class="link" href="https://hyperledger-fabric-cn.readthedocs.io/" target="_blank" rel="noopener"
>官方文档翻译&lt;/a>&lt;/p>
&lt;/blockquote>
&lt;h2 id="怎么使用hyperledger-fabric">怎么使用Hyperledger Fabric
&lt;/h2>&lt;blockquote>
&lt;p>以下内容基本上是交流时进行的实践步骤中涉及的配置和脚本，如果你想快捷体验，可以&lt;a class="link" href="#%e6%80%bb%e7%bb%93" >传送&lt;/a>至后面&lt;/p>
&lt;/blockquote>
&lt;h3 id="准备阶段">准备阶段
&lt;/h3>&lt;ul>
&lt;li>Docker&lt;/li>
&lt;li>Docker Swarm&lt;/li>
&lt;li>Hyperledger Fabric镜像&lt;/li>
&lt;/ul>
&lt;h3 id="hyperledger-fabric镜像">Hyperledger Fabric镜像
&lt;/h3>&lt;p>Docker安装，以及Docker Swarm初始化，如果你还不了解，那你可以先自行&lt;a class="link" href="https://www.dogedoge.com/" target="_blank" rel="noopener"
>多吉&lt;/a>或者&lt;a class="link" href="https://cn.bing.com/" target="_blank" rel="noopener"
>必应&lt;/a>一下。&lt;/p>
&lt;p>这里我们需要拉取一下Hyperledger Fabric镜像，由于在2.0之前，Hyperledger Fabric镜像的体积都比较大，拉取比较慢，虽然现在2.0还处于alpha阶段，但是我们搭建一个是开发网络，是没有什么影响的。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">FABRIC_TAG&lt;/span>&lt;span class="o">=&lt;/span>2.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">function&lt;/span> pullImages&lt;span class="o">()&lt;/span> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">for&lt;/span> image in peer orderer ccenv tools ca&lt;span class="p">;&lt;/span> &lt;span class="k">do&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Pull image hyperledger/fabric-&lt;/span>&lt;span class="nv">$image&lt;/span>&lt;span class="s2">:&lt;/span>&lt;span class="nv">$FABRIC_TAG&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> docker pull hyperledger/fabric-&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$image&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>:&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$FABRIC_TAG&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> sleep &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">done&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Pull images for hyperledger fabric network.&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">pullImages
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="创建docker网络">创建Docker网络
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">DOCKER_NETWORK_NAME&lt;/span>&lt;span class="o">=&lt;/span>baas
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Create docker network &lt;/span>&lt;span class="nv">$DOCKER_NETWORK_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker network create --driver overlay --subnet&lt;span class="o">=&lt;/span>10.200.1.0/24 --attachable &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$DOCKER_NETWORK_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="准备hyperledger-fabric网络配置">准备Hyperledger Fabric网络配置
&lt;/h3>&lt;ul>
&lt;li>网络成员加密材料配置&lt;/li>
&lt;/ul>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="c"># &amp;#34;OrdererOrgs&amp;#34; - Definition of organizations managing orderer nodes&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">OrdererOrgs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># Orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Domain&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">CA&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Country&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">CN&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Province&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Locality&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># &amp;#34;Specs&amp;#34; - See PeerOrgs below for complete description&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Specs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer2&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer3&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer4&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="c"># &amp;#34;PeerOrgs&amp;#34; - Definition of organizations managing peer nodes&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">PeerOrgs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># storage org for cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">storage&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Domain&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">EnableNodeOUs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">CA&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Country&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">CN&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Province&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Locality&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Template&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Count&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Users&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Count&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># vhost org for cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># ---------------------------------------------------------------------------&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">vhost&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Domain&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">EnableNodeOUs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">CA&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Country&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">CN&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Province&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Locality&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Chongqing&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Template&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Count&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Users&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Count&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;ul>
&lt;li>网络初始化以及通道配置&lt;/li>
&lt;/ul>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">&amp;amp;cloudLabs&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">cloudLabs&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ID&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">MSPDir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;cloudLabsMSP.member&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;cloudLabsMSP.member&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;cloudLabsMSP.admin&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">&amp;amp;storage&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">storage&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ID&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">storageMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">MSPDir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/peerOrganizations/storage.cloud-labs.io/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;storageMSP.admin&amp;#39;, &amp;#39;storageMSP.peer&amp;#39;, &amp;#39;storageMSP.client&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;storageMSP.admin&amp;#39;, &amp;#39;storageMSP.client&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;storageMSP.admin&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">AnchorPeers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">&amp;amp;vhost&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">vhost&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ID&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">vhostMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">MSPDir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/peerOrganizations/vhost.cloud-labs.io/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;vhostMSP.admin&amp;#39;, &amp;#39;vhostMSP.peer&amp;#39;, &amp;#39;vhostMSP.client&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;vhostMSP.admin&amp;#39;, &amp;#39;vhostMSP.client&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Signature&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;OR(&amp;#39;vhostMSP.admin&amp;#39;)&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">AnchorPeers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Channel&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;ChannelCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">V1_3&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Orderer&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;OrdererCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">V1_1&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Application&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;ApplicationCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">V1_3&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">V1_2&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">false&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">V1_1&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">false&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Application&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;ApplicationDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Readers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Writers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;MAJORITY Admins&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ApplicationCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Orderer&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;OrdererDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">OrdererType&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">etcdraft&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="c"># solo, kafka&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">EtcdRaft&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Consenters&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer0.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ClientTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ServerTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer1.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ClientTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer1.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ServerTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer1.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer2.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ClientTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer2.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ServerTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer2.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer3.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ClientTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer3.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ServerTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer3.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">Host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer4.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ClientTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer4.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ServerTLSCert&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">./artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer4.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Addresses&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer0.cloud-labs.io:7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer1.cloud-labs.io:7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer2.cloud-labs.io:7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer3.cloud-labs.io:7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer4.cloud-labs.io:7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">BatchTimeout&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">2s&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">BatchSize&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">MaxMessageCount&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">10&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">AbsoluteMaxBytes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">99&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">MB&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">PreferredMaxBytes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">512&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">KB&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">*cloudLabs&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Readers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Writers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;MAJORITY Admins&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">BlockValidation&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Writers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Channel&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">&amp;amp;ChannelDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Policies&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># Who may invoke the &amp;#39;Deliver&amp;#39; API&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Readers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Readers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># Who may invoke the &amp;#39;Broadcast&amp;#39; API&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Writers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;ANY Writers&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># By default, who may modify elements at this config level&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Admins&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ImplicitMeta&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Rule&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;MAJORITY Admins&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ChannelCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">Profiles&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">OrdererGenesis&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ChannelDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ChannelCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Orderer&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*OrdererDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*OrdererCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Application&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ApplicationDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*cloudLabs&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Consortiums&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">SeriesConsortium&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">*storage&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">*vhost&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">SeriesChannel&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Consortium&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">SeriesConsortium&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ChannelDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Application&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ApplicationDefaults&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Organizations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">*storage&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="cp">*vhost&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">Capabilities&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">&amp;lt;&amp;lt;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="cp">*ApplicationCapabilities&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="生成证书和创世区块">生成证书和创世区块
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
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&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">FABRIC_TAG&lt;/span>&lt;span class="o">=&lt;/span>2.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Generate crypto material&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker run -it --rm &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -v &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$PWD&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>:/hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -w /hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;FABRIC_CFG_PATH=/hyperledger-fabric-network&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> hyperledger/fabric-tools:&lt;span class="nv">$FABRIC_TAG&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> sh -c &lt;span class="s2">&amp;#34;rm -rf ./artifacts/crypto-config/* &amp;amp;&amp;amp; cryptogen generate --config=./crypto-config.yaml --output=./artifacts/crypto-config&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
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&lt;/span>&lt;span class="lnt"> 5
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">FABRIC_TAG&lt;/span>&lt;span class="o">=&lt;/span>2.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">PROFILE&lt;/span>&lt;span class="o">=&lt;/span>OrdererGenesis
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Generate genesis block for orderer&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker run -it --rm &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -v &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$PWD&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>:/hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -w /hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;FABRIC_CFG_PATH=/hyperledger-fabric-network&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> hyperledger/fabric-tools:&lt;span class="nv">$FABRIC_TAG&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> sh -c &lt;span class="s2">&amp;#34;rm -f ./artifacts/config/genesis.block &amp;amp;&amp;amp; configtxgen -profile &lt;/span>&lt;span class="nv">$PROFILE&lt;/span>&lt;span class="s2"> -outputBlock ./artifacts/config/genesis.block -channelID syschain&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="生成channel交易配置">生成Channel交易配置
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">FABRIC_TAG&lt;/span>&lt;span class="o">=&lt;/span>2.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">PROFILE&lt;/span>&lt;span class="o">=&lt;/span>SeriesChannel
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">echo&lt;/span> &lt;span class="s2">&amp;#34;Generate channel configuration transaction&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker run -it --rm &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -v &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$PWD&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>:/hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -w /hyperledger-fabric-network &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;FABRIC_CFG_PATH=/hyperledger-fabric-network&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> hyperledger/fabric-tools:&lt;span class="nv">$FABRIC_TAG&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> sh -c &lt;span class="s2">&amp;#34;rm -f ./artifacts/config/&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">.tx &amp;amp;&amp;amp; configtxgen -profile &lt;/span>&lt;span class="nv">$PROFILE&lt;/span>&lt;span class="s2"> -outputCreateChannelTx ./artifacts/config/&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">.tx -channelID &lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="配置docker-stack编排">配置docker stack编排
&lt;/h3>&lt;ul>
&lt;li>docker-compose-storage.yaml&lt;/li>
&lt;/ul>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s1">&amp;#39;3&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">external&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ca0&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-ca:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ca0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_NAME=ca0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca/ca.storage.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/ca/380edf74737d53b1cc324f1d6c06f8b35bdcbe89799dbdbf146d95da681daec2_sk&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/tlsca/tlsca.storage.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/tlsca/85d708dacaeb88897f6a3744e7cf84a53591049ab692c0ecd9c49a449a4050bf_sk&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_PORT=7054&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">sh -c &amp;#39;fabric-ca-server start -b admin:adminpw -d&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7054&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ca0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/storage.cloud-labs.io/ca/:/etc/hyperledger/fabric-ca-server-config/ca/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/storage.cloud-labs.io/tlsca/:/etc/hyperledger/fabric-ca-server-config/tlsca/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">peer0&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-peer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ID=peer0.storage.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LOCALMSPID=storageMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ADDRESS=peer0.storage.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LISTENADDRESS:0.0.0.0:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_USELEADERELECTION=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_ORGLEADER=false&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.storage.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_PROFILE_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_CHAINCODE_EXECUTETIMEOUT=300s&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_CHAINCODEADDRESS=peer0.storage.cloud-labs.io:7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer node start&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">peer0.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7053&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/:/host/var/run/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/storage.cloud-labs.io/peers/peer0.storage.cloud-labs.io/msp:/etc/hyperledger/fabric/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/storage.cloud-labs.io/peers/peer0.storage.cloud-labs.io/tls:/etc/hyperledger/fabric/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">cli&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-tools:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">tty&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">stdin_open&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">cli.storage.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">GOPATH=/opt/gopath&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ID=peer0.storage.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LOCALMSPID=storageMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ADDRESS=peer0.storage.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/storage.cloud-labs.io/users/Admin@storage.cloud-labs.io/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/storage.cloud-labs.io/peers/peer0.storage.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/storage.cloud-labs.io/peers/peer0.storage.cloud-labs.io/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/storage.cloud-labs.io/peers/peer0.storage.cloud-labs.io/tls/ca.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_SYSCHAN_ID=syschain&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/orderer/crypto/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/msp/tlscacerts/tlsca.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric/peer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/bin/bash&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/:/host/var/run/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/chaincode:/opt/gopath/src&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations:/opt/gopath/src/github.com/hyperledger/fabric/orderer/crypto/ordererOrganizations&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config:/opt/gopath/src/github.com/hyperledger/fabric/peer/config&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;ul>
&lt;li>docker-compose-vhost.yaml&lt;/li>
&lt;/ul>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s1">&amp;#39;3&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">external&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ca0&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-ca:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ca0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_NAME=ca0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca/ca.vhost.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_CA_KEYFILE=/etc/hyperledger/fabric-ca-server-config/ca/683dd1cb65ff6a48cb1b1566b380c0b76b2d3d4ce5b79800e5e5a98019c01dce_sk&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/tlsca/tlsca.vhost.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/tlsca/e886c3cec95ad716b823542c342a0514d72a289d05213636d81cbb9071a75bd1_sk&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_CA_SERVER_PORT=7054&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">sh -c &amp;#39;fabric-ca-server start -b admin:adminpw -d&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7054&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ca0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/vhost.cloud-labs.io/ca/:/etc/hyperledger/fabric-ca-server-config/ca/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/vhost.cloud-labs.io/tlsca/:/etc/hyperledger/fabric-ca-server-config/tlsca/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">peer0&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-peer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ID=peer0.vhost.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LOCALMSPID=vhostMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ADDRESS=peer0.vhost.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LISTENADDRESS:0.0.0.0:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_USELEADERELECTION=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_ORGLEADER=false&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.vhost.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_PROFILE_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_CHAINCODE_EXECUTETIMEOUT=300s&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_CHAINCODEADDRESS=peer0.vhost.cloud-labs.io:7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">peer node start&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">peer0.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7052&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7053&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/:/host/var/run/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/vhost.cloud-labs.io/peers/peer0.vhost.cloud-labs.io/msp:/etc/hyperledger/fabric/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations/vhost.cloud-labs.io/peers/peer0.vhost.cloud-labs.io/tls:/etc/hyperledger/fabric/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">cli&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-tools:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">tty&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">stdin_open&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">cli.vhost.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">GOPATH=/opt/gopath&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ID=peer0.vhost.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_LOCALMSPID=vhostMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_ADDRESS=peer0.vhost.cloud-labs.io:7051&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/vhost.cloud-labs.io/users/Admin@vhost.cloud-labs.io/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/vhost.cloud-labs.io/peers/peer0.vhost.cloud-labs.io/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/vhost.cloud-labs.io/peers/peer0.vhost.cloud-labs.io/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/vhost.cloud-labs.io/peers/peer0.vhost.cloud-labs.io/tls/ca.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_SYSCHAN_ID=syschain&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/orderer/crypto/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/msp/tlscacerts/tlsca.cloud-labs.io-cert.pem&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric/peer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/bin/bash&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/:/host/var/run/&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/chaincode:/opt/gopath/src&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/peerOrganizations:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations:/opt/gopath/src/github.com/hyperledger/fabric/orderer/crypto/ordererOrganizations&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config:/opt/gopath/src/github.com/hyperledger/fabric/peer/config&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;ul>
&lt;li>docker-compose-orderer.yaml&lt;/li>
&lt;/ul>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s1">&amp;#39;3&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">external&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">baas&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">orderer0&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-orderer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer0.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LISTENADDRESS=0.0.0.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISMETHOD=file&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPID=cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># enabled TLS&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer0.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/users:/var/hyperledger/users&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config/genesis.block:/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/msp:/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer0.cloud-labs.io/tls/:/var/hyperledger/orderer/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">orderer1&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-orderer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer1.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LISTENADDRESS=0.0.0.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISMETHOD=file&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPID=cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># enabled TLS&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer1.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config/genesis.block:/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer1.cloud-labs.io/msp:/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer1.cloud-labs.io/tls/:/var/hyperledger/orderer/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">orderer2&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-orderer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer2.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LISTENADDRESS=0.0.0.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISMETHOD=file&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPID=cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># enabled TLS&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer2.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config/genesis.block:/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer2.cloud-labs.io/msp:/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer2.cloud-labs.io/tls/:/var/hyperledger/orderer/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">orderer3&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-orderer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer3.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LISTENADDRESS=0.0.0.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISMETHOD=file&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPID=cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># enabled TLS&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer3.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config/genesis.block:/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer3.cloud-labs.io/msp:/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer3.cloud-labs.io/tls/:/var/hyperledger/orderer/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">orderer4&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">hyperledger/fabric-orderer:2.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">hostname&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer4.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">environment&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">FABRIC_LOGGING_SPEC=INFO&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LISTENADDRESS=0.0.0.0&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISMETHOD=file&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPID=cloudLabsMSP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c"># enabled TLS&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ENABLED=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">working_dir&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/opt/gopath/src/github.com/hyperledger/fabric&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">orderer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">baas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">aliases&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">orderer4.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">7050&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/config/genesis.block:/var/hyperledger/orderer/orderer.genesis.block&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer4.cloud-labs.io/msp:/var/hyperledger/orderer/msp&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">$PWD/artifacts/crypto-config/ordererOrganizations/cloud-labs.io/orderers/orderer4.cloud-labs.io/tls/:/var/hyperledger/orderer/tls&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="部署">部署
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker stack deploy -c docker-compose-storage.yaml storage_cloud-labs_io
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">sleep &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker stack deploy -c docker-compose-vhost.yaml vhost_cloud-labs_io
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">sleep &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker stack deploy -c docker-compose-orderer.yaml cloud-labs_io
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">sleep &lt;span class="m">2&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker stack ls
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="创建channel并且安装chaincode">创建Channel并且安装chaincode
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;span class="lnt">8
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAME&lt;/span>&lt;span class="o">=&lt;/span>storage_cloud-labs_io_cli
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker &lt;span class="nb">exec&lt;/span> -it -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="nv">$CLI_NAME&lt;/span>&lt;span class="k">)&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/channel.tls.sh &amp;amp;&amp;amp; ./scripts/channel.tls.sh create&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;span class="lnt">8
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="o">=(&lt;/span>storage_cloud-labs_io_cli vhost_cloud-labs_io_cli&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">for&lt;/span> cli in &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="si">${&lt;/span>&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="p">[@]&lt;/span>&lt;span class="si">}&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span> &lt;span class="k">do&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> docker &lt;span class="nb">exec&lt;/span> -it -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$cli&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">)&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/channel.tls.sh &amp;amp;&amp;amp; ./scripts/channel.tls.sh join&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">done&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
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&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;span class="lnt">14
&lt;/span>&lt;span class="lnt">15
&lt;/span>&lt;span class="lnt">16
&lt;/span>&lt;span class="lnt">17
&lt;/span>&lt;span class="lnt">18
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="o">=(&lt;/span>storage_cloud-labs_io_cli vhost_cloud-labs_io_cli&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_NAME&lt;/span>&lt;span class="o">=&lt;/span>c11
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_VERSION&lt;/span>&lt;span class="o">=&lt;/span>1.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_PATH&lt;/span>&lt;span class="o">=&lt;/span>github.com/c11
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">for&lt;/span> cli in &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="si">${&lt;/span>&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="p">[@]&lt;/span>&lt;span class="si">}&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span> &lt;span class="k">do&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">CID&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$cli&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> docker &lt;span class="nb">exec&lt;/span> -it &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_NAME=&lt;/span>&lt;span class="nv">$CC_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_VERSION=&lt;/span>&lt;span class="nv">$CC_VERSION&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_PATH=&lt;/span>&lt;span class="nv">$CC_PATH&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CID&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/chaincode.tls.sh &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh install &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh install_list&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">done&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;span class="lnt">12
&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;span class="lnt">14
&lt;/span>&lt;span class="lnt">15
&lt;/span>&lt;span class="lnt">16
&lt;/span>&lt;span class="lnt">17
&lt;/span>&lt;span class="lnt">18
&lt;/span>&lt;span class="lnt">19
&lt;/span>&lt;span class="lnt">20
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="o">=(&lt;/span>storage_cloud-labs_io_cli vhost_cloud-labs_io_cli&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_NAME&lt;/span>&lt;span class="o">=&lt;/span>c11
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_VERSION&lt;/span>&lt;span class="o">=&lt;/span>1.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_CTR&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s1">&amp;#39;{&amp;#34;Args&amp;#34;:[&amp;#34;init&amp;#34;,&amp;#34;a&amp;#34;,&amp;#34;100&amp;#34;,&amp;#34;b&amp;#34;,&amp;#34;200&amp;#34;]}&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">for&lt;/span> cli in &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="si">${&lt;/span>&lt;span class="nv">CLI_NAMES&lt;/span>&lt;span class="p">[@]&lt;/span>&lt;span class="si">}&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span> &lt;span class="k">do&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">CID&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$cli&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> docker &lt;span class="nb">exec&lt;/span> -it &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_NAME=&lt;/span>&lt;span class="nv">$CC_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_VERSION=&lt;/span>&lt;span class="nv">$CC_VERSION&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_CTR=&lt;/span>&lt;span class="nv">$CC_CTR&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CID&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/chaincode.tls.sh &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh instantiate &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh instantiate_list&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">done&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="测试">测试
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
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&lt;/span>&lt;span class="lnt"> 8
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&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;span class="lnt">12
&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;span class="lnt">14
&lt;/span>&lt;span class="lnt">15
&lt;/span>&lt;span class="lnt">16
&lt;/span>&lt;span class="lnt">17
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">clear
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAME&lt;/span>&lt;span class="o">=&lt;/span>storage_cloud-labs_io_cli
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_NAME&lt;/span>&lt;span class="o">=&lt;/span>c11
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_QUERY_ARG&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s1">&amp;#39;{&amp;#34;Args&amp;#34;:[&amp;#34;query&amp;#34;,&amp;#34;a&amp;#34;]}&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CID&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CLI_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker &lt;span class="nb">exec&lt;/span> -it &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_NAME=&lt;/span>&lt;span class="nv">$CC_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_QUERY_ARG=&lt;/span>&lt;span class="nv">$CC_QUERY_ARG&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CID&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/chaincode.tls.sh &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh query&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
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&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">#!/usr/bin/env bash
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CLI_NAME&lt;/span>&lt;span class="o">=&lt;/span>storage_cloud-labs_io_cli
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">ORDERER&lt;/span>&lt;span class="o">=&lt;/span>orderer0.cloud-labs.io:7050
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CHANNEL&lt;/span>&lt;span class="o">=&lt;/span>alice
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_NAME&lt;/span>&lt;span class="o">=&lt;/span>c11
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CC_INVOKE_ARG&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s1">&amp;#39;{&amp;#34;Args&amp;#34;:[&amp;#34;invoke&amp;#34;,&amp;#34;a&amp;#34;,&amp;#34;b&amp;#34;,&amp;#34;10&amp;#34;]}&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">CID&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="k">$(&lt;/span>docker ps -q -f &lt;span class="nv">status&lt;/span>&lt;span class="o">=&lt;/span>running --filter &lt;span class="nv">name&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CLI_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="k">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">docker &lt;span class="nb">exec&lt;/span> -it &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;ORDERER=&lt;/span>&lt;span class="nv">$ORDERER&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CHANNEL=&lt;/span>&lt;span class="nv">$CHANNEL&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_NAME=&lt;/span>&lt;span class="nv">$CC_NAME&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="s2">&amp;#34;CC_INVOKE_ARG=&lt;/span>&lt;span class="nv">$CC_INVOKE_ARG&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> &lt;span class="s2">&amp;#34;&lt;/span>&lt;span class="nv">$CID&lt;/span>&lt;span class="s2">&amp;#34;&lt;/span> sh -c &lt;span class="s1">&amp;#39;chmod +x ./scripts/chaincode.tls.sh &amp;amp;&amp;amp; ./scripts/chaincode.tls.sh invoke&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="总结">总结
&lt;/h2>&lt;p>通过本次的交流，再次对Hyperledger Fabric进行了下学习，并且对1.4加入的Raft共识有了一次实践。&lt;/p>
&lt;p>本次的交流实践，我把它整理了放到我的仓库，感兴趣的可以去了解下！ &lt;a class="link" href="https://github.com/ycrxun/hyperledger-fabric-network" target="_blank" rel="noopener"
>传送门&lt;/a>&lt;/p></description></item><item><title>Lile简单介绍</title><link>https://ronggle.com/2019/lile-getting-and-started/</link><pubDate>Sun, 07 Jul 2019 17:47:56 +0800</pubDate><guid>https://ronggle.com/2019/lile-getting-and-started/</guid><description>&lt;img src="https://ronggle.com/2019/lile-getting-and-started/lile.png" alt="Featured image of post Lile简单介绍" />&lt;p>继续挖坑，希望将来能静下心来，安静的补坑。&lt;/p>
&lt;p>&lt;a class="link" href="https://github.com/lileio/lile" target="_blank" rel="noopener"
>Lile&lt;/a>是Go中的gRPC服务和一组工具/库的应用程序生成器（类似于create-react-app，rails new或django startproject）。&lt;/p>
&lt;p>Lile的主要焦点是在创建新服务时通过创建基本结构，测试示例，Dockerfile，Makefile等。&lt;/p>
&lt;p>Lile带有基本的预设置，带有可插拔选项，适用于&amp;hellip;&amp;hellip;&lt;/p>
&lt;ul>
&lt;li>Metrics (例如&lt;a class="link" href="https://prometheus.io/" target="_blank" rel="noopener"
>Prometheus&lt;/a>)&lt;/li>
&lt;li>Tracing (例如&lt;a class="link" href="https://zipkin.io/" target="_blank" rel="noopener"
>Zipkin&lt;/a>)&lt;/li>
&lt;li>PubSub (例如&lt;a class="link" href="https://cloud.google.com/pubsub/docs/overview" target="_blank" rel="noopener"
>Google PubSub&lt;/a>)&lt;/li>
&lt;li>Service Discovery&lt;/li>
&lt;/ul>
&lt;h2 id="安装">安装
&lt;/h2>&lt;p>安装Lile非常简单，使用&lt;code>go get&lt;/code>就可以安装lile的命令行工具，用于生成新的服务和所需的库。&lt;/p>
&lt;p>首先，您需要安装Google的&lt;a class="link" href="https://developers.google.com/protocol-buffers/" target="_blank" rel="noopener"
>Protocol Buffers&lt;/a>。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ brew install protobuf
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ go get -u github.com/lileio/lile/...
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="快速开始">快速开始
&lt;/h2>&lt;p>使用&lt;code>lile new&lt;/code>生成新服务。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ lile new lileio/users
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="指南">指南
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="#%e5%88%9b%e5%bb%ba%e6%9c%8d%e5%8a%a1" >创建服务&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="#%e6%9c%8d%e5%8a%a1%e5%ae%9a%e4%b9%89" >服务定义&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="#%e7%94%9f%e6%88%90RPC%e6%96%b9%e6%b3%95" >生成RPC方法&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="#%e7%bc%96%e5%86%99%e5%b9%b6%e8%bf%90%e8%a1%8c%e6%b5%8b%e8%af%95%e7%94%a8%e4%be%8b" >编写并运行测试用例&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="#%e4%bd%bf%e7%94%a8%e7%94%9f%e6%88%90%e7%9a%84%e5%91%bd%e4%bb%a4%e8%a1%8c" >使用生成的命令行&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="#%e6%b7%bb%e5%8a%a0%e4%bd%a0%e8%87%aa%e5%b7%b1%e7%9a%84%e5%91%bd%e4%bb%a4%e8%a1%8c" >添加你自己的命令行&lt;/a>&lt;/li>
&lt;/ul>
&lt;h3 id="创建服务">创建服务
&lt;/h3>&lt;p>Lile附带一个“代码生成器”，可以快速生成新的Lile服务。&lt;/p>
&lt;p>Lile遵循Go关于$GOPATH的约定（参见如何写Go），并且自动解析您的新服务的名称，以在正确的位置创建服务。&lt;/p>
&lt;p>如果您的Github用户名是&lt;code>lileio&lt;/code>，并且您想创建一个新的服务为了发布消息到Slack，您可以使用如下命令：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">lile new lileio/slack
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>这将创建一个项目到&lt;code>$GOPATH/src/github.com/lileio/slack&lt;/code>&lt;/p>
&lt;h3 id="服务定义">服务定义
&lt;/h3>&lt;p>Lile服务主要使用&lt;a class="link" href="https://grpc.io/" target="_blank" rel="noopener"
>gRPC&lt;/a>，因此使用&lt;a class="link" href="https://developers.google.com/protocol-buffers/" target="_blank" rel="noopener"
>protocol buffers&lt;/a>作为接口定义语言（IDL），用于描述有效负载消息的服务接口和结构。 如果需要，可以使用其他替代品。&lt;/p>
&lt;p>我强烈建议您先阅读&lt;a class="link" href="https://cloud.google.com/apis/design/" target="_blank" rel="noopener"
>Google API&lt;/a>设计文档，以获得有关RPC方法和消息的一般命名的好建议，以及如果需要，可以通过&lt;a class="link" href="https://github.com/grpc-ecosystem/grpc-gateway" target="_blank" rel="noopener"
>gRPC Gateway&lt;/a>将其转换为REST/JSON。&lt;/p>
&lt;p>下面是一个简单的例子&lt;code>account_service&lt;/code>：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-protobuf" data-lang="protobuf">&lt;span class="line">&lt;span class="cl">&lt;span class="kd">service&lt;/span> &lt;span class="n">AccountService&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">List&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">ListAccountsRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">ListAccountsResponse&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">GetById&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">GetByIdRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">GetByEmail&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">GetByEmailRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">AuthenticateByEmail&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">AuthenticateByEmailRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">GeneratePasswordToken&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">GeneratePasswordTokenRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">GeneratePasswordTokenResponse&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">ResetPassword&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">ResetPasswordRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">ConfirmAccount&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">ConfirmAccountRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Create&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">CreateAccountRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Update&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">UpdateAccountRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Account&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Delete&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">DeleteAccountRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">google.protobuf.Empty&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="生成rpc方法">生成RPC方法
&lt;/h3>&lt;p>默认情况下，Lile将创建一个RPC方法和一个简单的请求和响应消息。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-proto" data-lang="proto">&lt;span class="line">&lt;span class="cl">&lt;span class="n">syntax&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s">&amp;#34;proto3&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="k">option&lt;/span> &lt;span class="n">go_package&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kn">package&lt;/span> &lt;span class="nn">slack&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">message&lt;/span> &lt;span class="nc">Request&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">string&lt;/span> &lt;span class="n">id&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">1&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">message&lt;/span> &lt;span class="nc">Response&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">string&lt;/span> &lt;span class="n">id&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">1&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">service&lt;/span> &lt;span class="n">Slack&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Read&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Request&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">Response&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>我们来修改一下使它能够提供真正的服务，并添加自己的方法。&lt;/p>
&lt;p>我们来创建一个Announce方法向Slack发布消息。&lt;/p>
&lt;p>我们假设Slack团队和身份验证已经由服务配置来处理，所以我们服务的用户只需要提供一个房间和他们的消息。 该服务将发送特殊的空响应，因为我们只需要知道是否发生错误，也不需要知道其他任何内容。&lt;/p>
&lt;p>现在我们的proto文件看起来像这样：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-proto" data-lang="proto">&lt;span class="line">&lt;span class="cl">&lt;span class="n">syntax&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s">&amp;#34;proto3&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="k">option&lt;/span> &lt;span class="n">go_package&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="k">import&lt;/span> &lt;span class="s">&amp;#34;google/protobuf/empty.proto&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kn">package&lt;/span> &lt;span class="nn">slack&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">message&lt;/span> &lt;span class="nc">AnnounceRequest&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">string&lt;/span> &lt;span class="n">channel&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">1&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">string&lt;/span> &lt;span class="n">msg&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">2&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">service&lt;/span> &lt;span class="n">Slack&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Announce&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">AnnounceRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">google.protobuf.Empty&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>现在我们运行protoc工具我们的文件，以及Lile生成器插件。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">protoc -I . slack.proto --lile-server_out&lt;span class="o">=&lt;/span>. --go_out&lt;span class="o">=&lt;/span>&lt;span class="nv">plugins&lt;/span>&lt;span class="o">=&lt;/span>grpc:&lt;span class="nv">$GOPATH&lt;/span>/src
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>Lile提供了一个Makefile，每个项目都有一个已经配置的proto构建步骤。 所以我们可以运行它。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">make proto
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>我们可以看到，Lile将在server目录中为我们创建两个文件。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ make proto
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">protoc -I . slack.proto --lile-server_out&lt;span class="o">=&lt;/span>. --go_out&lt;span class="o">=&lt;/span>&lt;span class="nv">plugins&lt;/span>&lt;span class="o">=&lt;/span>grpc:&lt;span class="nv">$GOPATH&lt;/span>/src
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">2017/07/12 15:44:01 &lt;span class="o">[&lt;/span>Creating&lt;span class="o">]&lt;/span> server/announce.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">2017/07/12 15:44:01 &lt;span class="o">[&lt;/span>Creating test&lt;span class="o">]&lt;/span> server/announce_test.go
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>我们来看看Lile为我们创建的&lt;code>announce.go&lt;/code>文件。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-go" data-lang="go">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">server&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;errors&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/golang/protobuf/ptypes/empty&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">context&lt;/span> &lt;span class="s">&amp;#34;golang.org/x/net/context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">s&lt;/span> &lt;span class="nx">SlackServer&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="nf">Announce&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Context&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">r&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">slack&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AnnounceRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">empty&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Empty&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">errors&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">New&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;not yet implemented&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>接下来我们实现这个生成的方法，让我们从测试开始吧！&lt;/p>
&lt;h3 id="编写并运行测试用例">编写并运行测试用例
&lt;/h3>&lt;p>当您使用Lile生成RPC方法时，也会创建一个对应的测试文件。例如，给定我们的&lt;code>announce.go&lt;/code>文件，Lile将在同一目录中创建&lt;code>announce_test.go&lt;/code>&lt;/p>
&lt;p>看起来如下:&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-go" data-lang="go">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">server&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;testing&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/stretchr/testify/assert&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">context&lt;/span> &lt;span class="s">&amp;#34;golang.org/x/net/context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">TestAnnounce&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">testing&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">T&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Background&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">req&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">slack&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AnnounceRequest&lt;/span>&lt;span class="p">{}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">res&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">cli&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Announce&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">req&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">assert&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Nil&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">assert&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NotNil&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">res&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>您现在可以使用&lt;code>Makefile&lt;/code>运行测试，并运行&lt;code>make test&lt;/code>命令:&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ make &lt;span class="nb">test&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">===&lt;/span> RUN TestAnnounce
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">--- FAIL: TestAnnounce &lt;span class="o">(&lt;/span>0.00s&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Error Trace: announce_test.go:16
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Error: Expected nil, but got: &lt;span class="p">&amp;amp;&lt;/span>status.statusError&lt;span class="o">{&lt;/span>Code:2, Message:&lt;span class="s2">&amp;#34;not yet implemented&amp;#34;&lt;/span>, Details:&lt;span class="o">[]&lt;/span>*any.Any&lt;span class="o">(&lt;/span>nil&lt;span class="o">)}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Error Trace: announce_test.go:17
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Error: Expected value not to be nil.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">FAIL
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">coverage: 100.0% of statements
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">FAIL github.com/lileio/slack/server 0.011s
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">make: *** &lt;span class="o">[&lt;/span>test&lt;span class="o">]&lt;/span> Error &lt;span class="m">2&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>我们的测试失败了，因为我们还没有实现我们的方法，在我们的方法中返回一个“未实现”的错误。&lt;/p>
&lt;p>让我们在announce.go中实现Announce方法，这里是一个使用nlopes的&lt;a class="link" href="https://github.com/nlopes/slack" target="_blank" rel="noopener"
>slack library&lt;/a>的例子。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">package server
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">import &lt;span class="o">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;os&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;google.golang.org/grpc/codes&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;google.golang.org/grpc/status&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;github.com/golang/protobuf/ptypes/empty&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> sl &lt;span class="s2">&amp;#34;github.com/nlopes/slack&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> context &lt;span class="s2">&amp;#34;golang.org/x/net/context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">var &lt;span class="nv">api&lt;/span> &lt;span class="o">=&lt;/span> sl.New&lt;span class="o">(&lt;/span>os.Getenv&lt;span class="o">(&lt;/span>&lt;span class="s2">&amp;#34;SLACK_TOKEN&amp;#34;&lt;/span>&lt;span class="o">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">func &lt;span class="o">(&lt;/span>s SlackServer&lt;span class="o">)&lt;/span> Announce&lt;span class="o">(&lt;/span>ctx context.Context, r *slack.AnnounceRequest&lt;span class="o">)&lt;/span> &lt;span class="o">(&lt;/span>*empty.Empty, error&lt;span class="o">)&lt;/span> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> _, _, err :&lt;span class="o">=&lt;/span> api.PostMessage&lt;span class="o">(&lt;/span>r.Channel, r.Msg, sl.PostMessageParameters&lt;span class="o">{})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> err !&lt;span class="o">=&lt;/span> nil &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> nil, status.Errorf&lt;span class="o">(&lt;/span>codes.Internal, err.Error&lt;span class="o">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>empty.Empty&lt;span class="o">{}&lt;/span>, nil
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>我们再次修改我们的测试用力，然后再次运行我们的测试:&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-go" data-lang="go">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">server&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;testing&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/lileio/slack&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/stretchr/testify/assert&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">context&lt;/span> &lt;span class="s">&amp;#34;golang.org/x/net/context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">TestAnnounce&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">testing&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">T&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Background&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">req&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">slack&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AnnounceRequest&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Channel&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;@alex&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Msg&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;hellooo&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">res&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">cli&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Announce&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">req&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">assert&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Nil&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">assert&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NotNil&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">t&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">res&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>现在如果我使用我的Slack令牌作为环境变量运行测试，我应该看到通过测试！&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ alex@slack: &lt;span class="nv">SLACK_TOKEN&lt;/span>&lt;span class="o">=&lt;/span>zbxkkausdkasugdk make &lt;span class="nb">test&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">go &lt;span class="nb">test&lt;/span> -v ./... -cover
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">? github.com/lileio/slack &lt;span class="o">[&lt;/span>no &lt;span class="nb">test&lt;/span> files&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">===&lt;/span> RUN TestAnnounce
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">--- PASS: TestAnnounce &lt;span class="o">(&lt;/span>0.32s&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">PASS
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">coverage: 75.0% of statements
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">ok github.com/lileio/slack/server 0.331s coverage: 75.0% of statements
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">? github.com/lileio/slack/slack &lt;span class="o">[&lt;/span>no &lt;span class="nb">test&lt;/span> files&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">? github.com/lileio/slack/slack/cmd &lt;span class="o">[&lt;/span>no &lt;span class="nb">test&lt;/span> files&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">? github.com/lileio/slack/subscribers &lt;span class="o">[&lt;/span>no &lt;span class="nb">test&lt;/span> files&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="使用生成的命令行">使用生成的命令行
&lt;/h3>&lt;p>生成服务时，Lile会基于&lt;a class="link" href="https://github.com/spf13/cobra" target="_blank" rel="noopener"
>cobra&lt;/a>生成命令行程序。您可以使用自己的cmd扩展应用程序，也可以使用内置cmds来运行服务。&lt;/p>
&lt;p>运行不带任何参数的cmd行应用程序将打印生成的帮助。&lt;/p>
&lt;p>例如&lt;code>go run orders/main.go&lt;/code>&lt;/p>
&lt;h4 id="启动">启动
&lt;/h4>&lt;p>运行&lt;code>up&lt;/code>将同时运行RPC服务器和发布订阅的订阅者。&lt;/p>
&lt;h3 id="添加你自己的命令行">添加你自己的命令行
&lt;/h3>&lt;p>要添加自己的cmd，您可以使用Cobra内置的生成器来生成更多的命令。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">cd&lt;/span> orders
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ cobra add import
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>您现在可以编辑生成的文件，以创建您的命令行，cobra会自动将命令行的名称添加到帮助中。&lt;/p></description></item><item><title>归档</title><link>https://ronggle.com/archives/</link><pubDate>Tue, 28 May 2019 00:00:00 +0000</pubDate><guid>https://ronggle.com/archives/</guid><description/></item><item><title>Elassandra简单介绍</title><link>https://ronggle.com/2019/elassandra-getting-and-started/</link><pubDate>Fri, 08 Mar 2019 11:27:29 +0800</pubDate><guid>https://ronggle.com/2019/elassandra-getting-and-started/</guid><description>&lt;img src="https://ronggle.com/2019/elassandra-getting-and-started/elassandra-logo.png" alt="Featured image of post Elassandra简单介绍" />&lt;h2 id="elassandra">Elassandra
&lt;/h2>&lt;p>&lt;a class="link" href="http://www.elassandra.io/" target="_blank" rel="noopener"
>Elassandra&lt;/a>是&lt;a class="link" href="https://github.com/elastic/elasticsearch" target="_blank" rel="noopener"
>Elasticsearch&lt;/a>的一个分支，经过修改，可以作为&lt;a class="link" href="http://cassandra.apache.org/" target="_blank" rel="noopener"
>Apache Cassandra&lt;/a>的插件运行，具有可扩展和灵活的点对点架构。 Elasticsearch代码嵌入在Cassanda节点中，在Cassandra表上提供高级搜索功能，Cassandra用作Elasticsearch数据和配置存储。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2019/elassandra-getting-and-started/elassandra-arch.jpg"
width="780"
height="315"
srcset="https://ronggle.com/2019/elassandra-getting-and-started/elassandra-arch_hu5e54fc2f701de6f043005fd2b0713d79_91960_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2019/elassandra-getting-and-started/elassandra-arch_hu5e54fc2f701de6f043005fd2b0713d79_91960_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
class="gallery-image"
data-flex-grow="247"
data-flex-basis="594px"
>&lt;/p>
&lt;p>Elassandra支持Cassandra vnodes，并通过添加更多节点进行水平扩展。&lt;/p>
&lt;p>项目文档可在&lt;a class="link" href="https://doc.elassandra.io" target="_blank" rel="noopener"
>doc.elassandra.io&lt;/a>上获得。&lt;/p>
&lt;h2 id="elassandra的好处">Elassandra的好处
&lt;/h2>&lt;p>对于Cassandra用户，elassandra提供Elasticsearch功能：&lt;/p>
&lt;ul>
&lt;li>在Elasticsearch中更新Cassandra索引。&lt;/li>
&lt;li>对Cassandra数据进行全文和空间搜索。&lt;/li>
&lt;li>实时聚合（不需要Spark或Hadoop来完成GROUP BY）&lt;/li>
&lt;li>在一个查询中提供对多个键空间和表的搜索。&lt;/li>
&lt;li>使用“用户定义的类型”提供自动模式创建和支持嵌套文档。&lt;/li>
&lt;li>提供JSON REST API对Cassandra数据的读/写访问。&lt;/li>
&lt;li>许多Elasticsearch插件和Kibana等产品。&lt;/li>
&lt;li>管理并发弹性搜索映射更改并应用批处理原子CQL架构更改。&lt;/li>
&lt;li>支持Elasticsearch摄取处理器，允许转换输入数据。&lt;/li>
&lt;/ul>
&lt;p>对于Elasticsearch用户，elassandra提供了有用的功能：&lt;/p>
&lt;ul>
&lt;li>Elassandra是无主的。群集状态通过cassandra轻量级事务进行管理。&lt;/li>
&lt;li>Elassandra是一个分片的多主数据库，其中Elasticsearch是分片主从。因此，Elassandra没有单点写入，有助于实现高可用性。&lt;/li>
&lt;li>Elassandra继承了Cassandra数据修复机制（暗示切换，读取修复和nodetool修复），为跨数据中心复制提供支持。&lt;/li>
&lt;li>将节点添加到Elassandra集群时，只有从现有节点提取的数据才会在Elasticsearch中重新编制索引。&lt;/li>
&lt;li>Cassandra可能是您索引和非索引数据的唯一数据存储区。它更易于管理和保护。源文档现在存储在Cassandra中，如果您需要NoSQL数据库和Elasticsearch，则会减少磁盘空间。&lt;/li>
&lt;li>写操作不限于一个主分片，而是分布在虚拟数据中心的所有Cassandra节点上。分片数量不会限制您的写入吞吐量。添加elassandra节点会增加读写吞吐量。&lt;/li>
&lt;li>Elasticsearch索引可以在许多Cassandra数据中心之间复制，允许写入最近的数据中心并进行全局搜索。&lt;/li>
&lt;li>cassandra驱动程序可识别数据中心和令牌，提供自动负载平衡和故障转移。&lt;/li>
&lt;li>Elassandra有效地将Elasticsearch文档存储在二进制SSTable中，而不会产生任何JSON开销。&lt;/li>
&lt;/ul>
&lt;h2 id="快速开始">快速开始
&lt;/h2>&lt;p>使用docker启动单节点的Elassandra集群：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># 下载docker镜像&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ docker pull docker.io/strapdata/elassandra:latest
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># 启动&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ docker run -d --rm &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> --name elassandra &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -p 9042:9042 &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -p 9200:9200 &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -e &lt;span class="nv">JVM_OPTS&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s2">&amp;#34;-Dcassandra.custom_query_handler_class=org.elassandra.index.ElasticQueryHandler&amp;#34;&lt;/span> &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> docker.io/strapdata/elassandra:latest
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>检查Elassandra集群状态：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ docker &lt;span class="nb">exec&lt;/span> -i elassandra nodetool status
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Datacenter: &lt;span class="nv">DC1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">===============&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">Status&lt;/span>&lt;span class="o">=&lt;/span>Up/Down
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">|&lt;/span>/ &lt;span class="nv">State&lt;/span>&lt;span class="o">=&lt;/span>Normal/Leaving/Joining/Moving
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> -- Address Load Tokens Owns &lt;span class="o">(&lt;/span>effective&lt;span class="o">)&lt;/span> Host ID Rack
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> UN 172.17.0.3 80.97 KiB &lt;span class="m">8&lt;/span> 100.0% 81a9e4e0-efe4-458d-861e-8d527835372d r1
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="从cassandra表创建elasticsearch索引">从Cassandra表创建Elasticsearch索引
&lt;/h3>&lt;p>使用cassandra CQLSH创建一个cassandra Keyspace，一个User Defined Type，一个Table并添加两行：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ docker &lt;span class="nb">exec&lt;/span> -i elassandra cqlsh &lt;span class="s">&amp;lt;&amp;lt;EOF
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">CREATE KEYSPACE IF NOT EXISTS test WITH replication = {&amp;#39;class&amp;#39;: &amp;#39;NetworkTopologyStrategy&amp;#39;, &amp;#39;DC1&amp;#39;: 1};
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">CREATE TYPE IF NOT EXISTS test.user_type (first text, last text);
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">CREATE TABLE IF NOT EXISTS test.docs (uid int, username frozen&amp;lt;user_type&amp;gt;, login text, PRIMARY KEY (uid));
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">INSERT INTO test.docs (uid, username, login) VALUES (1, {first:&amp;#39;vince&amp;#39;,last:&amp;#39;royer&amp;#39;}, &amp;#39;vroyer&amp;#39;);
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">INSERT INTO test.docs (uid, username, login) VALUES (2, {first:&amp;#39;barthelemy&amp;#39;,last:&amp;#39;delemotte&amp;#39;}, &amp;#39;barth&amp;#39;);
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s">EOF&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>通过发现CQL结构从Cassandra表架构创建Elasticsearch索引：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ curl -XPUT -H &lt;span class="s1">&amp;#39;Content-Type: application/json&amp;#39;&lt;/span> http://localhost:9200/test -d&lt;span class="s1">&amp;#39;{&amp;#34;mappings&amp;#34;:{&amp;#34;docs&amp;#34;:{&amp;#34;discover&amp;#34;:&amp;#34;.*&amp;#34;}}}&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>&lt;span class="s2">&amp;#34;acknowledged&amp;#34;&lt;/span>:true,&lt;span class="s2">&amp;#34;shards_acknowledged&amp;#34;&lt;/span>:true,&lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span>:&lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>此命令发现与提供的正则表达式匹配的所有列，并创建Eslasticsearch索引。&lt;/p>
&lt;h3 id="从头开始创建elasticsearch索引">从头开始创建Elasticsearch索引
&lt;/h3>&lt;p>Elassandra在创建索引或使用新字段更新映射时自动生成基础CQL结构。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ curl -XPUT -H &lt;span class="s1">&amp;#39;Content-Type: application/json&amp;#39;&lt;/span> http://localhost:9200/test2 -d&lt;span class="s1">&amp;#39;{
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;mappings&amp;#34;:{
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;docs&amp;#34;:{
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;properties&amp;#34;: {
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;first&amp;#34;: {
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;type&amp;#34;:&amp;#34;text&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> },
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;last&amp;#34;: {
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;type&amp;#34;:&amp;#34;text&amp;#34;,
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> &amp;#34;cql_collection&amp;#34;:&amp;#34;singleton&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> }
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> }
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> }
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1"> }
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1">}&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>&lt;span class="s2">&amp;#34;acknowledged&amp;#34;&lt;/span>:true,&lt;span class="s2">&amp;#34;shards_acknowledged&amp;#34;&lt;/span>:true,&lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span>:&lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>生成的CQL结构：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ docker &lt;span class="nb">exec&lt;/span> -it elassandra cqlsh
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Connected to Test Cluster at 127.0.0.1:9042.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">[&lt;/span>cqlsh 5.0.1 &lt;span class="p">|&lt;/span> Cassandra 3.11.4.2 &lt;span class="p">|&lt;/span> CQL spec 3.4.4 &lt;span class="p">|&lt;/span> Native protocol v4&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Use HELP &lt;span class="k">for&lt;/span> help.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> cqlsh&amp;gt; desc KEYSPACE test2&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> CREATE KEYSPACE test2 WITH &lt;span class="nv">replication&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="o">{&lt;/span>&lt;span class="s1">&amp;#39;class&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;NetworkTopologyStrategy&amp;#39;&lt;/span>, &lt;span class="s1">&amp;#39;DC1&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;1&amp;#39;&lt;/span>&lt;span class="o">}&lt;/span> AND &lt;span class="nv">durable_writes&lt;/span> &lt;span class="o">=&lt;/span> true&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> CREATE TABLE test2.docs &lt;span class="o">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_id&amp;#34;&lt;/span> text PRIMARY KEY,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> first list&amp;lt;text&amp;gt;,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> last text
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">)&lt;/span> WITH &lt;span class="nv">bloom_filter_fp_chance&lt;/span> &lt;span class="o">=&lt;/span> 0.01
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">caching&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="o">{&lt;/span>&lt;span class="s1">&amp;#39;keys&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;ALL&amp;#39;&lt;/span>, &lt;span class="s1">&amp;#39;rows_per_partition&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;NONE&amp;#39;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">comment&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s1">&amp;#39;&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">compaction&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="o">{&lt;/span>&lt;span class="s1">&amp;#39;class&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy&amp;#39;&lt;/span>, &lt;span class="s1">&amp;#39;max_threshold&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;32&amp;#39;&lt;/span>, &lt;span class="s1">&amp;#39;min_threshold&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;4&amp;#39;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">compression&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="o">{&lt;/span>&lt;span class="s1">&amp;#39;chunk_length_in_kb&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;64&amp;#39;&lt;/span>, &lt;span class="s1">&amp;#39;class&amp;#39;&lt;/span>: &lt;span class="s1">&amp;#39;org.apache.cassandra.io.compress.LZ4Compressor&amp;#39;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">crc_check_chance&lt;/span> &lt;span class="o">=&lt;/span> 1.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">dclocal_read_repair_chance&lt;/span> &lt;span class="o">=&lt;/span> 0.1
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">default_time_to_live&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="m">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">gc_grace_seconds&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="m">864000&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">max_index_interval&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="m">2048&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">memtable_flush_period_in_ms&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="m">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">min_index_interval&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="m">128&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">read_repair_chance&lt;/span> &lt;span class="o">=&lt;/span> 0.0
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> AND &lt;span class="nv">speculative_retry&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s1">&amp;#39;99PERCENTILE&amp;#39;&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> CREATE CUSTOM INDEX elastic_docs_idx ON test2.docs &lt;span class="o">()&lt;/span> USING &lt;span class="s1">&amp;#39;org.elassandra.index.ExtendedElasticSecondaryIndex&amp;#39;&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="搜索文档">搜索文档
&lt;/h3>&lt;p>通过Elasticsearch API搜索文档：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ curl &lt;span class="s2">&amp;#34;http://localhost:9200/test/_search?pretty&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;took&amp;#34;&lt;/span> : 53,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;timed_out&amp;#34;&lt;/span> : false,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_shards&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;total&amp;#34;&lt;/span> : 1,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;successful&amp;#34;&lt;/span> : 1,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;skipped&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;failed&amp;#34;&lt;/span> : &lt;span class="m">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;hits&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;total&amp;#34;&lt;/span> : 2,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;max_score&amp;#34;&lt;/span> : 1.0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;hits&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;docs&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;1&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_score&amp;#34;&lt;/span> : 1.0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_source&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;uid&amp;#34;&lt;/span> : 1,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;login&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;vroyer&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;username&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;last&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;royer&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;first&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;vince&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;docs&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;2&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_score&amp;#34;&lt;/span> : 1.0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;_source&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;uid&amp;#34;&lt;/span> : 2,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;login&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;barth&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;username&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;last&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;delemotte&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;first&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;barthelemy&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>要通过CQL驱动程序搜索文档，请在表模式中添加以下两个虚拟列。 然后，执行Elasticsearch嵌套查询。 伪列允许您在索引名称与键空间名称不匹配时指定目标索引。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ docker &lt;span class="nb">exec&lt;/span> -it elassandra cqlsh
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Connected to Test Cluster at 127.0.0.1:9042.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">[&lt;/span>cqlsh 5.0.1 &lt;span class="p">|&lt;/span> Cassandra 3.11.4.2 &lt;span class="p">|&lt;/span> CQL spec 3.4.4 &lt;span class="p">|&lt;/span> Native protocol v4&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Use HELP &lt;span class="k">for&lt;/span> help.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> cqlsh&amp;gt; ALTER TABLE test.docs ADD es_query text&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> cqlsh&amp;gt; ALTER TABLE test.docs ADD es_options text&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> cqlsh&amp;gt; SELECT uid, login, username FROM test.docs WHERE &lt;span class="nv">es_query&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s1">&amp;#39;{ &amp;#34;query&amp;#34;:{&amp;#34;nested&amp;#34;:{&amp;#34;path&amp;#34;:&amp;#34;username&amp;#34;,&amp;#34;query&amp;#34;:{&amp;#34;term&amp;#34;:{&amp;#34;username.first&amp;#34;:&amp;#34;barthelemy&amp;#34;}}}}}&amp;#39;&lt;/span> AND &lt;span class="nv">es_options&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s1">&amp;#39;indices=test&amp;#39;&lt;/span> ALLOW FILTERING&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> uid &lt;span class="p">|&lt;/span> login &lt;span class="p">|&lt;/span> username
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> -----+-------+------------------------------------------
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="m">2&lt;/span> &lt;span class="p">|&lt;/span> barth &lt;span class="p">|&lt;/span> &lt;span class="o">{&lt;/span>first: &lt;span class="s1">&amp;#39;barthelemy&amp;#39;&lt;/span>, last: &lt;span class="s1">&amp;#39;delemotte&amp;#39;&lt;/span>&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">(&lt;/span>&lt;span class="m">1&lt;/span> rows&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="管理elasticsearch索引">管理Elasticsearch索引
&lt;/h3>&lt;p>获取Elasticsearch集群状态：&lt;/p>
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ curl &lt;span class="s2">&amp;#34;http://localhost:9200/_cluster/state?pretty&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cluster_name&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;Test Cluster&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;compressed_size_in_bytes&amp;#34;&lt;/span> : 730,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;version&amp;#34;&lt;/span> : 14,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state_uuid&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;tMqNt8PpS5ySuaRxHUGc1w&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;master_node&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;blocks&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;nodes&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;name&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;172.17.0.3&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;status&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;ALIVE&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;ephemeral_id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;transport_address&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;172.17.0.3:9300&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;attributes&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;rack&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;r1&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;dc&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;DC1&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;metadata&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;version&amp;#34;&lt;/span> : 4,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cluster_uuid&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;templates&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;indices&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;open&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;settings&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;creation_date&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;1561883488853&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;number_of_shards&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;1&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;number_of_replicas&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;uuid&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;h34je53mSVqojho2gIH91A&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;version&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;created&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;6020399&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;provided_name&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;mappings&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;docs&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;properties&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;uid&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_partition_key&amp;#34;&lt;/span> : true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_primary_key_order&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;integer&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;login&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;keyword&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;username&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_udt_name&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;user_type&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;nested&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;properties&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;last&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;keyword&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;first&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;keyword&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;aliases&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary_terms&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="m">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;in_sync_allocations&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;open&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;settings&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;creation_date&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;1561883720880&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;number_of_shards&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;1&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;number_of_replicas&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;uuid&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;u7BgODwuT_idHbcuenvi6g&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;version&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;created&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;6020399&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;provided_name&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;mappings&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;docs&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;properties&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;last&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;text&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;cql_collection&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;singleton&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;first&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;type&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;text&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;aliases&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary_terms&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="m">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;in_sync_allocations&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index-graveyard&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;tombstones&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;routing_table&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;indices&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shards&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;STARTED&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary&amp;#34;&lt;/span> : true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;relocating_node&amp;#34;&lt;/span> : null,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shard&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;token_ranges&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;(-9223372036854775808,9223372036854775807]&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;allocation_id&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;dummy_alloc_id&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shards&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;0&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;STARTED&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary&amp;#34;&lt;/span> : true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;relocating_node&amp;#34;&lt;/span> : null,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shard&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;token_ranges&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;(-9223372036854775808,9223372036854775807]&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;allocation_id&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;dummy_alloc_id&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;routing_nodes&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;unassigned&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;nodes&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;STARTED&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary&amp;#34;&lt;/span> : true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;relocating_node&amp;#34;&lt;/span> : null,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shard&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;token_ranges&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;(-9223372036854775808,9223372036854775807]&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;allocation_id&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;dummy_alloc_id&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;state&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;STARTED&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;primary&amp;#34;&lt;/span> : true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;81a9e4e0-efe4-458d-861e-8d527835372d&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;relocating_node&amp;#34;&lt;/span> : null,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;shard&amp;#34;&lt;/span> : 0,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;index&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;test2&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;token_ranges&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;(-9223372036854775808,9223372036854775807]&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;allocation_id&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;id&amp;#34;&lt;/span> : &lt;span class="s2">&amp;#34;dummy_alloc_id&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;snapshots&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;snapshots&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;restore&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;snapshots&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;snapshot_deletions&amp;#34;&lt;/span> : &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;snapshot_deletions&amp;#34;&lt;/span> : &lt;span class="o">[&lt;/span> &lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>获取Elasticsearch索引信息：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ curl &lt;span class="s2">&amp;#34;http://localhost:9200/_cat/indices?v&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> health status index uuid pri rep docs.count docs.deleted store.size pri.store.size
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> green open test2 u7BgODwuT_idHbcuenvi6g &lt;span class="m">1&lt;/span> &lt;span class="m">0&lt;/span> &lt;span class="m">0&lt;/span> &lt;span class="m">0&lt;/span> 208b 208b
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> green open &lt;span class="nb">test&lt;/span> h34je53mSVqojho2gIH91A &lt;span class="m">1&lt;/span> &lt;span class="m">0&lt;/span> &lt;span class="m">4&lt;/span> &lt;span class="m">0&lt;/span> 4kb 4kb
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>删除Elasticsearch索引（默认情况下不删除底层的Cassandra表）：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">curl -XDELETE http://localhost:9200/test
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>&lt;span class="s2">&amp;#34;acknowledged&amp;#34;&lt;/span>:true&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div></description></item><item><title>图形数据库简单介绍</title><link>https://ronggle.com/2019/graph-db-getting-and-started/</link><pubDate>Fri, 08 Mar 2019 11:27:29 +0800</pubDate><guid>https://ronggle.com/2019/graph-db-getting-and-started/</guid><description>&lt;img src="https://ronggle.com/2019/graph-db-getting-and-started/graph.png" alt="Featured image of post 图形数据库简单介绍" />&lt;h2 id="关系型数据库">关系型数据库
&lt;/h2>&lt;p>关系数据库，是建立在关系模型基础上的数据库，借助于集合代数等数学概念和方法来处理数据库中的数据。&lt;/p>
&lt;p>现实世界中的各种实体以及实体之间的各种联系均用关系模型来表示。关系模型是由埃德加·科德于1970年首先提出的，并配合“科德十二定律”。现如今虽然对此模型有一些批评意见，但它还是数据存储的传统标准。标准数据查询语言SQL就是一种基于关系数据库的语言，这种语言执行对关系数据库中数据的检索和操作。 关系模型由关系数据结构、关系操作集合、关系完整性约束三部分组成。&lt;/p>
&lt;p>简单说，关系型数据库是由多张能互相联接的二维行列表格组成的数据库。&lt;/p>
&lt;h2 id="nosql">NoSQL
&lt;/h2>&lt;p>NoSQL(Not Only SQL)，泛指非关系型的数据库。&lt;/p>
&lt;p>随着互联网Web2.0网站的兴起，传统的关系数据库在应付Web2.0网站，特别是超大规模和高并发的SNS类型的Web2.0纯动态网站已经显得力不从心，暴露了很多难以克服的问题，而非关系型的数据库则由于其本身的特点得到了非常迅速的发展。NoSQL数据库的产生就是为了解决大规模数据集合多重数据种类带来的挑战，尤其是大数据应用难题。&lt;/p>
&lt;p>NoSQL数据库的四大分类:&lt;/p>
&lt;ul>
&lt;li>KV数据库&lt;/li>
&lt;li>图型数据库&lt;/li>
&lt;li>文档型数据库&lt;/li>
&lt;li>列存储数据库&lt;/li>
&lt;/ul>
&lt;p>今天我们要说的，便是图形数据库。&lt;/p>
&lt;h2 id="图形数据库">图形数据库
&lt;/h2>&lt;p>图形数据库是NoSQL数据库的一种类型，它应用图形理论存储实体之间的关系信息。图形数据库是一种非关系型数据库，它应用图形理论存储实体之间的关系信息。最常见例子就是社会网络中人与人之间的关系。关系型数据库用于存储“关系型”数据的效果并不好，其查询复杂、缓慢、超出预期，而图形数据库的独特设计恰恰弥补了这个缺陷。&lt;/p>
&lt;p>和其他以列、行或者KV等形式存储数据的数据库不同，图形数据库以节点（Node）和边（Edge）的网络存储所有信息。边表示那些代表对象的节点之间的联系。因为边和节点都可以被描述为对象，开发者可以为其指定属性（Attribute，或者 property）。为边增加方向最终会创建一个属性图，它代表图形数据库中的明确结构。&lt;/p>
&lt;h2 id="我们为什么需要图形数据库">我们为什么需要图形数据库？
&lt;/h2>&lt;p>图形数据库可以通过使用操作、所有权和父项关系等来表示实体之间的关联关系。如果实体间的连接或关系是您正在尝试建模的数据的核心，那就适合使用图形数据库。因此，图形数据库对于建模和查询社交网络、推荐引擎、知识图谱、驾驶方向 (路线查找)、业务关系、依赖关系、货物移动等类似项目非常有用。&lt;/p>
&lt;h3 id="社交网络">社交网络
&lt;/h3>&lt;p>适合采用图形的常见使用案例的一个示例就是社交网络数据。
&lt;img src="https://ronggle.com/2019/graph-db-getting-and-started/friend-likes.png"
width="488"
height="194"
srcset="https://ronggle.com/2019/graph-db-getting-and-started/friend-likes_hue3c434ddb77be786c54c55d17ec8f4a5_8118_480x0_resize_box_3.png 480w, https://ronggle.com/2019/graph-db-getting-and-started/friend-likes_hue3c434ddb77be786c54c55d17ec8f4a5_8118_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="graph db friend links"
class="gallery-image"
data-flex-grow="251"
data-flex-basis="603px"
>&lt;/p>
&lt;h3 id="推荐引擎">推荐引擎
&lt;/h3>&lt;p>可以在图形数据库中存储客户兴趣、好友和购买历史等信息类别之间的关系。然后，快速查询它以提出个性化和相关的建议。例如，可以使用高度可用的图形数据库，根据关注相同运动内容且具有类似购买历史记录的其他人购买的产品，向用户提供产品推荐。或者，可以识别有共同好友但还不认识对方的人员，然后提供好友推荐。&lt;/p>
&lt;h3 id="知识图谱">知识图谱
&lt;/h3>&lt;p>利用知识图形，您可以将信息存储在图形模型中，并可以使用图形查询帮助用户更轻松地导航高度关联的数据集。例如，如果用户对 Leonardo da Vinci 创作的 Mona Lisa 感兴趣，您可以帮助他们发现同一艺术家的其他艺术作品或发现在卢浮宫展览的其他作品。
利用知识图谱，您可以将主题信息添加到产品目录，构建和查询复杂的监管规则模型，或者进行一般信息建模 (如维基数据)。&lt;/p>
&lt;h2 id="neo4j">Neo4j
&lt;/h2>&lt;p>&lt;a class="link" href="https://neo4j.com/docs/getting-started/current/" target="_blank" rel="noopener"
>Neo4j&lt;/a>是世界领先的图形数据库。 它是一个高性能的图形存储，具有成熟和强大的数据库所需的所有功能，如友好的查询语言和ACID事务。 程序员使用灵活的节点和关系网络结构而不是静态表 - 但享受企业级数据库的所有好处。 对于许多应用程序，与关系数据库相比，Neo4j提供了数量级的性能优势。&lt;/p>
&lt;h3 id="安装">安装
&lt;/h3>&lt;p>老样子，我依旧会适用Docker来进行安装。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ docker run -d &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> --name neo4j &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -p 7474:7474 -p 7687:7687 &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -v &lt;span class="nv">$HOME&lt;/span>/neo4j/data:/data &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> -v &lt;span class="nv">$HOME&lt;/span>/neo4j/logs:/logs &lt;span class="se">\
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="se">&lt;/span> neo4j
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;img src="https://ronggle.com/2019/graph-db-getting-and-started/neo4j-dashboard.png"
width="1347"
height="628"
srcset="https://ronggle.com/2019/graph-db-getting-and-started/neo4j-dashboard_hued3ff04a238925f8e7a373889ce72361_49860_480x0_resize_box_3.png 480w, https://ronggle.com/2019/graph-db-getting-and-started/neo4j-dashboard_hued3ff04a238925f8e7a373889ce72361_49860_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="neo4j-dashboard"
class="gallery-image"
data-flex-grow="214"
data-flex-basis="514px"
>&lt;/p>
&lt;h3 id="实例">实例
&lt;/h3>&lt;h4 id="添加依赖">添加依赖
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-gradle" data-lang="gradle">&lt;span class="line">&lt;span class="cl">&lt;span class="n">dependencies&lt;/span> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="n">compile&lt;/span>&lt;span class="o">(&lt;/span>&lt;span class="s2">&amp;#34;org.neo4j:neo4j-ogm-core:3.1.7&amp;#34;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="n">compile&lt;/span>&lt;span class="o">(&lt;/span>&lt;span class="s2">&amp;#34;org.neo4j:neo4j-ogm-http-driver:3.1.7&amp;#34;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="代码">代码
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.demo&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">lombok.Getter&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">lombok.Setter&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.annotation.GeneratedValue&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.annotation.Id&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.annotation.NodeEntity&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.annotation.Relationship&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.config.Configuration&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.session.Session&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.neo4j.ogm.session.SessionFactory&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.io.Serializable&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.util.ArrayList&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.util.Arrays&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.util.List&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">App&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">static&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kt">void&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">main&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="o">[]&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">args&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Configuration&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">configuration&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Configuration&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">Builder&lt;/span>&lt;span class="p">()&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">uri&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;http://neo4j:qazplm@localhost:7474&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">build&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">SessionFactory&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">sessionFactory&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">SessionFactory&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">configuration&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;team.soi.demo&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Session&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">session&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">sessionFactory&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">openSession&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">tom&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">tom&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Tom&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">bobby&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">bobby&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Bobby&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">linda&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">linda&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Linda&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">linda&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setFriends&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">Arrays&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">asList&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">tom&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">bobby&lt;/span>&lt;span class="p">));&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">session&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">save&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">linda&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@NodeEntity&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Getter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Setter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">User&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Serializable&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@Id&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@GeneratedValue&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Long&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">id&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">name&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@Relationship&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">type&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;friend&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">List&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">User&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">friends&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">ArrayList&lt;/span>&lt;span class="o">&amp;lt;&amp;gt;&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;img src="https://ronggle.com/2019/graph-db-getting-and-started/neo4j-friend.png"
width="1365"
height="638"
srcset="https://ronggle.com/2019/graph-db-getting-and-started/neo4j-friend_hu5b700c8634bd6db6817a2ff334497312_24644_480x0_resize_box_3.png 480w, https://ronggle.com/2019/graph-db-getting-and-started/neo4j-friend_hu5b700c8634bd6db6817a2ff334497312_24644_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="neo4j-friend"
class="gallery-image"
data-flex-grow="213"
data-flex-basis="513px"
>&lt;/p>
&lt;blockquote>
&lt;p>&lt;a class="link" href="https://www.w3cschool.cn/neo4j/" target="_blank" rel="noopener"
>neo4j教程&lt;/a>&lt;/p>
&lt;/blockquote>
&lt;h2 id="dgraph">Dgraph
&lt;/h2>&lt;p>Dgraph是一个水平可扩展的分布式图形数据库，提供ACID事务，一致的复制和线性化读取。 它是从头开始构建的，用于执行丰富的查询。 作为本机图形数据库，它严格控制数据在磁盘上的排列方式，以优化查询性能和吞吐量，减少磁盘搜索和群集中的网络调用。&lt;/p>
&lt;p>Dgraph的目标是提供谷歌生产水平的规模和吞吐量，具有足够低的延迟，可以提供超过数TB的结构化数据的实时用户查询。 Dgraph支持类似GraphQL的查询语法，并通过GRPC和HTTP响应JSON和Protocol Buffers。&lt;/p>
&lt;h3 id="安装-1">安装
&lt;/h3>&lt;p>由于Dgraph至少要有一个zero和一个server才能使用，所以我们采用docker-compose.yaml&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;3.2&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">zero&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph/dgraph:latest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">volume&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">source&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">target&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volume&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">nocopy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">5080&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="m">5080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">6080&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="m">6080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">restart&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">on&lt;/span>-&lt;span class="l">failure&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph zero --my=zero:5080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">server&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph/dgraph:latest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">volume&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">source&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">target&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volume&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">nocopy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">8080&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="m">8080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">9080&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="m">9080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">restart&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">on&lt;/span>-&lt;span class="l">failure&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph alpha --my=server:7080 --lru_mb=2048 --zero=zero:5080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ratel&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph/dgraph:latest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">volume&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">source&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">target&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/dgraph&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volume&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">nocopy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="m">8000&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="m">8000&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dgraph-ratel&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">dgraph&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="实例-1">实例
&lt;/h3>&lt;h4 id="依赖">依赖
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl">compile(&amp;#34;io.dgraph:dgraph4j:1.7.1&amp;#34;)
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="代码-1">代码
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
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&lt;/span>&lt;span class="lnt">124
&lt;/span>&lt;span class="lnt">125
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&lt;/span>&lt;span class="lnt">127
&lt;/span>&lt;span class="lnt">128
&lt;/span>&lt;span class="lnt">129
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.demo&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">com.google.gson.Gson&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">com.google.gson.annotations.SerializedName&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">com.google.protobuf.ByteString&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.dgraph.DgraphClient&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.dgraph.DgraphGrpc&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.dgraph.DgraphProto&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.dgraph.Transaction&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.grpc.ManagedChannel&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">io.grpc.ManagedChannelBuilder&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">lombok.Getter&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">lombok.Setter&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.io.Serializable&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.time.LocalDateTime&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">java.util.*&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">DgraphApp&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">static&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kt">void&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">main&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="o">[]&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">args&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">ManagedChannel&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">channel&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">ManagedChannelBuilder&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">forAddress&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;localhost&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">9080&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">usePlaintext&lt;/span>&lt;span class="p">()&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">build&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphGrpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">DgraphStub&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">stub&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphGrpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">newStub&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">channel&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphClient&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">dgraph&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphClient&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">stub&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c1">//&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">dgraph&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">alter&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">DgraphProto&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">Operation&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">newBuilder&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">setDropAll&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="p">).&lt;/span>&lt;span class="na">build&lt;/span>&lt;span class="p">());&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Gson&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">gson&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Gson&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Transaction&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">tx&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">dgraph&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">newTransaction&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="k">try&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Tag&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">database&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Tag&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">database&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Database&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Tag&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">graph&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Tag&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">graph&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Graph&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Category&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">category&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Category&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">category&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;GraphDB&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Post&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Post&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setTitle&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Hello dgraph&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setDigest&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Dgraph demo.&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setContent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Hello dgraph,this is a demo.&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setViews&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">0&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setCreated&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">LocalDateTime&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">now&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">toString&lt;/span>&lt;span class="p">());&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setTags&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">Arrays&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">asList&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">database&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">graph&lt;/span>&lt;span class="p">));&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setCategories&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">Collections&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">singletonList&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">category&lt;/span>&lt;span class="p">));&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">json&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">gson&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">toJson&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphProto&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">Mutation&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">mu&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphProto&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">Mutation&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">newBuilder&lt;/span>&lt;span class="p">()&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">setSetJson&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">ByteString&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">copyFromUtf8&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">json&lt;/span>&lt;span class="p">))&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">build&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">tx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">mutate&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">mu&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">tx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">commit&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">finally&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">tx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">discard&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="c1">// query&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">query&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;query posts($offset: int, $count: int){\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\tposts(func: has(title), orderdesc: created, orderdesc: views, offset: $offset, first: $count){\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\tuid\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\ttitle\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\tcategories {\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t\tuid\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t\tname\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t}\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\ttags {\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t\tuid\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t\tname\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\t}\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\tdigest\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t\tcreated\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t\t}\n&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;\t}&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Map&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">vars&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">HashMap&lt;/span>&lt;span class="o">&amp;lt;&amp;gt;&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">vars&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">put&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;$offset&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;0&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">vars&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">put&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;$count&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;25&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">DgraphProto&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">Response&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">response&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">dgraph&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">newReadOnlyTransaction&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">queryWithVars&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">query&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">vars&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Posts&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">posts&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">gson&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">fromJson&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">response&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">getJson&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">toStringUtf8&lt;/span>&lt;span class="p">(),&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Posts&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">class&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">System&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">out&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">printf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Found hot post: %d\n&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">posts&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">getPosts&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">size&lt;/span>&lt;span class="p">());&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">posts&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">getPosts&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">forEach&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">-&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">System&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">out&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">println&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">post&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">getTitle&lt;/span>&lt;span class="p">()));&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Getter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Setter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">Posts&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Serializable&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">List&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">Post&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">posts&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Getter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Setter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">Post&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Serializable&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@SerializedName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;uid&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">id&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">title&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">digest&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">content&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">created&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Integer&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">views&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">List&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">Tag&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">tags&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">ArrayList&lt;/span>&lt;span class="o">&amp;lt;&amp;gt;&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">List&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">Category&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">categories&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">ArrayList&lt;/span>&lt;span class="o">&amp;lt;&amp;gt;&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Getter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Setter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">Tag&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Serializable&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@SerializedName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;uid&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">id&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">name&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Setter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@Getter&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">Category&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Serializable&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nd">@SerializedName&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;uid&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">id&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">private&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">name&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;img src="https://ronggle.com/2019/graph-db-getting-and-started/dgraph-post.png"
width="1365"
height="637"
srcset="https://ronggle.com/2019/graph-db-getting-and-started/dgraph-post_hu8ed4151956feef8dfbe7e0848e1f112a_53969_480x0_resize_box_3.png 480w, https://ronggle.com/2019/graph-db-getting-and-started/dgraph-post_hu8ed4151956feef8dfbe7e0848e1f112a_53969_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="dgraph-post"
class="gallery-image"
data-flex-grow="214"
data-flex-basis="514px"
>&lt;/p>
&lt;blockquote>
&lt;p>&lt;a class="link" href="https://dgraph-zh.cn/#/home/index" target="_blank" rel="noopener"
>Dgraph中文文档&lt;/a>&lt;/p>
&lt;/blockquote>
&lt;h2 id="结束语">结束语
&lt;/h2>&lt;p>当然，本次知识粗略介绍了下图数据库，如果有时间，后续我应该会找一个场景来实际应用，先挖个坑，后续努力补上 :smile: 。&lt;/p></description></item><item><title>Traefik on Kubernetes</title><link>https://ronggle.com/2018/traefik-on-kubernetes/</link><pubDate>Sat, 10 Nov 2018 21:34:29 +0800</pubDate><guid>https://ronggle.com/2018/traefik-on-kubernetes/</guid><description>&lt;img src="https://ronggle.com/2018/traefik-on-kubernetes/traefik.svg" alt="Featured image of post Traefik on Kubernetes" />&lt;p>&lt;img src="https://ronggle.com/2018/traefik-on-kubernetes/traefik_on_k8s.svg"
loading="lazy"
alt="traefik on kubernetes"
>&lt;/p>
&lt;p>如上图，为称之为部署架构。用户使用域名通过LB访问部署在K8S上的应用，LB通过负载均衡反向代理暴露在NodePort上的Traefik服务，Traefik则在K8S内部使用域名发现K8S上通过Ingress暴露出来的应用。&lt;/p>
&lt;h2 id="部署traefik">部署Traefik
&lt;/h2>&lt;h3 id="traefik-rbacyamltraefik-rbacyaml">&lt;a class="link" href="traefik-rbac.yaml" >traefik-rbac.yaml&lt;/a>
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ConfigMap&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">data&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">traefik.toml&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">|&lt;/span>&lt;span class="sd">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> # traefik.toml
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> logLevel = &amp;#34;INFO&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> defaultEntryPoints = [&amp;#34;http&amp;#34;, &amp;#34;httpn&amp;#34;]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [entryPoints]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [entryPoints.http]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> address = &amp;#34;:80&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> compress = true
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [entryPoints.httpn]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> address = &amp;#34;:8880&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> compress = true
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [entryPoints.traefik]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> address = &amp;#34;:8080&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [kubernetes]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [traefikLog]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> format = &amp;#34;json&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> [api]
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> entryPoint = &amp;#34;traefik&amp;#34;
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="sd"> dashboard = true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">apps/v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Deployment&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">replicas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">selector&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">matchLabels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">release&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">template&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">checksum/config&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">55a29204986001f01835269242a08a68d59bc276658728cc28c5543e34f26d0b&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">serviceAccountName&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">terminationGracePeriodSeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">60&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik:1.7.4&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">resources&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">requests&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">cpu&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;100m&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">memory&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;20Mi&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">limits&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">cpu&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;100m&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">memory&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;30Mi&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">readinessProbe&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">tcpSocket&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">failureThreshold&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">initialDelaySeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">10&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">periodSeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">10&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">successThreshold&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">timeoutSeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">2&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">livenessProbe&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">tcpSocket&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">failureThreshold&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">3&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">initialDelaySeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">10&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">periodSeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">10&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">successThreshold&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">timeoutSeconds&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">2&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumeMounts&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">mountPath&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">/config&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">config&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">httpn&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">8880&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">https&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">443&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">dash&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">8080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">args&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- --&lt;span class="l">configfile=/config/traefik.toml&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">config&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">configMap&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Service&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">NodePort&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">selector&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">release&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">targetPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">443&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">https&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">targetPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">httpn&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ServiceAccount&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ClusterRole&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">rbac.authorization.k8s.io/v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">rules&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">apiGroups&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">resources&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">pods&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">services&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">endpoints&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">secrets&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">verbs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">get&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">list&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">watch&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">apiGroups&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">extensions&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">resources&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ingresses&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">verbs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">get&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">list&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">watch&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">apiGroups&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">extensions&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">resources&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">ingresses/status&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">verbs&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">update&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ClusterRoleBinding&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">rbac.authorization.k8s.io/v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">roleRef&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">apiGroup&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">rbac.authorization.k8s.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ClusterRole&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">subjects&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>- &lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ServiceAccount&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">namespace&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">kube-system&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ kubectl apply -f traefik-rbac.yaml -n traefik
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="traefik-uiyamltraefik-uiyaml">&lt;a class="link" href="traefik-ui.yaml" >traefik-ui.yaml&lt;/a>
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">extensions/v1beta1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Ingress&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik-dashboard&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">rules&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">http&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">paths&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">backend&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">serviceName&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik-dashboard&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">servicePort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Service&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik-dashboard&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">selector&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">release&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">targetPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">8080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ kubectl apply -f traefik-ui.yaml -n traefik
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="lb">LB
&lt;/h2>&lt;p>这边将使用nginx作为LB，使用其的反向代理，将请求反向代理到traefik所在的NodePort上，nginx配置&lt;a class="link" href="defauult.conf" >default.conf&lt;/a>如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl">upstream k8s {
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> server 192.168.100.100:30080;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> server 192.168.100.101:30080;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> server 192.168.100.102:30080;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">server {
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> listen 80;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> server_name cloud-labs.io;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> #access_log logs/quancha.access.log main;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> #error_log logs/quancha.error.log;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> root html;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> index index.html index.htm index.php;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> ## send request back to apache ##
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> location / {
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_pass http://k8s;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> #Proxy Settings
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_redirect off;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_set_header Host $host;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_set_header X-Real-IP $remote_addr;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_max_temp_file_size 0;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_connect_timeout 90;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_send_timeout 90;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_read_timeout 90;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_buffer_size 4k;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_buffers 4 32k;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_busy_buffers_size 64k;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> proxy_temp_file_write_size 64k;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> }
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="配置hosts">配置hosts
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ cat /etc/hosts
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">192.168.100.100 traefik.cloud-labs.io
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="验证">验证
&lt;/h2>&lt;p>打开浏览器，输入&lt;code>traefik.cloud-labs.io&lt;/code>可以看到如下：
&lt;img src="https://ronggle.com/2018/traefik-on-kubernetes/traefik-dashboard.png"
width="1410"
height="773"
srcset="https://ronggle.com/2018/traefik-on-kubernetes/traefik-dashboard_huc339fa57d563999fb04dbf1b1b7b9109_33537_480x0_resize_box_3.png 480w, https://ronggle.com/2018/traefik-on-kubernetes/traefik-dashboard_huc339fa57d563999fb04dbf1b1b7b9109_33537_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traefik dashboard"
class="gallery-image"
data-flex-grow="182"
data-flex-basis="437px"
>&lt;/p>
&lt;h3 id="部署一个应用">部署一个应用
&lt;/h3>&lt;p>为了简单方便起见，我在这里将部署一个nginx，并使用域名&lt;code>nginx.cloud-labs.io&lt;/code>来访问它。配置文件&lt;a class="link" href="nginx-apps.yaml" >nginx-apps.yaml&lt;/a>如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">apps/v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Deployment&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">role&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">web&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">replicas&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">selector&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">matchLabels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">template&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containers&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx:latest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">imagePullPolicy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">IfNotPresent&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">https&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">containerPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">443&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">protocol&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">TCP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">v1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Service&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">type&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">ClusterIP&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">selector&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">targetPort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nn">---&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">apiVersion&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">extensions/v1beta1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">kind&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">Ingress&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">metadata&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">app&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">annotations&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spec&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">rules&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">host&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">http&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">paths&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="nt">backend&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">serviceName&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">nginx&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">servicePort&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">80&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ kubectl apply -f nginx-apps.yaml
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ cat /etc/hosts
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">192.168.100.100 traefik.cloud-labs.io
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">192.168.100.100 nginx.cloud-labs.io
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>打开浏览器&lt;code>http://nginx.cloud-labs.io/&lt;/code>：
&lt;img src="https://ronggle.com/2018/traefik-on-kubernetes/nginx-apps.png"
width="859"
height="304"
srcset="https://ronggle.com/2018/traefik-on-kubernetes/nginx-apps_huaf05a4a9ee0ab6f6b1ffda9db6e6dac8_14539_480x0_resize_box_3.png 480w, https://ronggle.com/2018/traefik-on-kubernetes/nginx-apps_huaf05a4a9ee0ab6f6b1ffda9db6e6dac8_14539_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="nginx-apps.png"
class="gallery-image"
data-flex-grow="282"
data-flex-basis="678px"
>&lt;/p>
&lt;h2 id="结束语">结束语
&lt;/h2>&lt;p>一篇水文，到此结束，本文重点记录了在kubernetes上使用traefik作为ingress使用，不为别的，就是为了记录下。&lt;/p></description></item><item><title>使用gRPC开发微服务-服务注册与发现</title><link>https://ronggle.com/2018/registry-microservies-via-grpc/</link><pubDate>Sun, 12 Aug 2018 20:04:08 +0800</pubDate><guid>https://ronggle.com/2018/registry-microservies-via-grpc/</guid><description>&lt;img src="https://ronggle.com/2018/registry-microservies-via-grpc/consul.png" alt="Featured image of post 使用gRPC开发微服务-服务注册与发现" />&lt;h2 id="前提">前提
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="https://www.consul.io/" target="_blank" rel="noopener"
>Consul&lt;/a>&lt;/li>
&lt;li>Docker&lt;/li>
&lt;li>Golang&lt;/li>
&lt;/ul>
&lt;h2 id="服务注册">服务注册
&lt;/h2>&lt;p>首先，我们来定义服务注册的接口：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// Registry interface for extend
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">type&lt;/span> &lt;span class="nx">Registry&lt;/span> &lt;span class="kd">interface&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nf">Register&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">id&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">port&lt;/span> &lt;span class="kt">int&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">tags&lt;/span> &lt;span class="o">...&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="kt">error&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nf">DeRegister&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="kt">error&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>服务注册主要有两个接口，一个用于注册服务的&lt;code>Register&lt;/code>，一个用于取消注册的&lt;code>DeRegister&lt;/code>,当我们注册服务的时候，我们需要提供当前服务的ID，名称，端口等信息。&lt;/p>
&lt;h3 id="注册中心consul">注册中心Consul
&lt;/h3>&lt;p>为了方便我们的服务注册，我则使用&lt;a class="link" href="https://www.consul.io/" target="_blank" rel="noopener"
>Consul&lt;/a>作为注册中心，如果你还不知道什么是Consul，你可以看我之前的博客&lt;a class="link" href="" >consul学习一-初见&lt;/a>以及Consul的官网进行了解。&lt;/p>
&lt;p>实现Registry：&lt;/p>
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&lt;/span>&lt;span class="lnt">48
&lt;/span>&lt;span class="lnt">49
&lt;/span>&lt;span class="lnt">50
&lt;/span>&lt;span class="lnt">51
&lt;/span>&lt;span class="lnt">52
&lt;/span>&lt;span class="lnt">53
&lt;/span>&lt;span class="lnt">54
&lt;/span>&lt;span class="lnt">55
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kd">type&lt;/span> &lt;span class="nx">consul&lt;/span> &lt;span class="kd">struct&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">client&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Client&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">addr&lt;/span> &lt;span class="kt">string&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// NewConsulRegistry returns a registryClient interface for given consul address
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">func&lt;/span> &lt;span class="nf">NewConsulRegistry&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span> &lt;span class="nx">Config&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">Registry&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">addr&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">fmt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Sprintf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;%s:%s&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Host&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Port&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">addr&lt;/span> &lt;span class="o">==&lt;/span> &lt;span class="s">&amp;#34;&amp;#34;&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">addr&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="s">&amp;#34;consul:8500&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">cfg&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">DefaultConfig&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Address&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nx">addr&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">cl&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewClient&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cfg&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Can&amp;#39;t connect to consul server at %s&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">addr&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">consul&lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="nx">client&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">cl&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">addr&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">addr&lt;/span>&lt;span class="p">},&lt;/span> &lt;span class="kc">nil&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">r&lt;/span> &lt;span class="nx">consul&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="nf">Register&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">id&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">port&lt;/span> &lt;span class="kt">int&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">tags&lt;/span> &lt;span class="o">...&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">conn&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">net&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;udp&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s">&amp;#34;8.8.8.8:80&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">fmt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;unable to determine local addr: %v&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">defer&lt;/span> &lt;span class="nx">conn&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Close&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">localAddr&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">conn&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">LocalAddr&lt;/span>&lt;span class="p">().(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">net&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">UDPAddr&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">asr&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AgentServiceRegistration&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ID&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Name&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Port&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">port&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">EnableTagOverride&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="kc">false&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Tags&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">tags&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Address&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">localAddr&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">IP&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">String&lt;/span>&lt;span class="p">(),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">err&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nx">r&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">client&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Agent&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">ServiceRegister&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">asr&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Failed to register service at &amp;#39;%s&amp;#39;. error: %v&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">r&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">addr&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span> &lt;span class="k">else&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Infof&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Regsitered service &amp;#39;%s&amp;#39; at consul.&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">id&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">r&lt;/span> &lt;span class="nx">consul&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="nf">DeRegister&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">name&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">r&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">client&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Agent&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">ServiceDeregister&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">name&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Failed to deregister service by id: &amp;#39;%s&amp;#39;. Error: %v&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span> &lt;span class="k">else&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Infof&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Deregistered service &amp;#39;%s&amp;#39; at consul.&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>完整代码可以查看&lt;a class="link" href="https://github.com/ycrxun/gf/tree/master/registry" target="_blank" rel="noopener"
>gf&lt;/a>&lt;/p>
&lt;/blockquote>
&lt;h2 id="服务发现">服务发现
&lt;/h2>&lt;p>同样，我们定义一个接口：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// Discovery service
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">type&lt;/span> &lt;span class="nx">Discovery&lt;/span> &lt;span class="kd">interface&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">name&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">opts&lt;/span> &lt;span class="o">...&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">DialOption&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">ClientConn&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="基于consul发现服务">基于Consul发现服务
&lt;/h3>&lt;p>基于Consul发现服务其实简单，就是使用Consul提供的API，我们去注册中心读取服务的信息（IP，port等）。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// discovery provider
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">type&lt;/span> &lt;span class="nx">discovery&lt;/span> &lt;span class="kd">struct&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">*&lt;/span>&lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Client&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">dialopts&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">DialOption&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// NewConsulDiscovery returns discovery
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">func&lt;/span> &lt;span class="nf">NewConsulDiscovery&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cfg&lt;/span> &lt;span class="nx">Config&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">Discovery&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">config&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">DefaultConfig&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">config&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Address&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nx">fmt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Sprintf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;%s:%s&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Host&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Port&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">c&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">api&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewClient&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">config&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">opts&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">DialOption&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithInsecure&lt;/span>&lt;span class="p">(),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithBlock&lt;/span>&lt;span class="p">(),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Tracer&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">opts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">append&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">opts&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithUnaryInterceptor&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">otgrpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">OpenTracingClientInterceptor&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Tracer&lt;/span>&lt;span class="p">)))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">opts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">append&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">opts&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithStreamInterceptor&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">otgrpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">OpenTracingStreamClientInterceptor&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cfg&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Tracer&lt;/span>&lt;span class="p">)))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">discovery&lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">opts&lt;/span>&lt;span class="p">},&lt;/span> &lt;span class="kc">nil&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// Dial grpc server
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">func&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span> &lt;span class="nx">discovery&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">name&lt;/span> &lt;span class="kt">string&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">opts&lt;/span> &lt;span class="o">...&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">DialOption&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">ClientConn&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">r&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">lb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewResolver&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Client&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s">&amp;#34;&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">fmt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Create balancer resolver for service %s failed. Error: %v&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dialopts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">append&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dialopts&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithBalancer&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">RoundRobin&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">r&lt;/span>&lt;span class="p">)))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dialopts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">append&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dialopts&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">opts&lt;/span>&lt;span class="o">...&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">conn&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">c&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dialopts&lt;/span>&lt;span class="o">...&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">fmt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Errorf&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Failed to dial %s: %v&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">name&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">conn&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kc">nil&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>完整代码可以查看&lt;a class="link" href="https://github.com/ycrxun/gf/tree/master/discovery" target="_blank" rel="noopener"
>gf&lt;/a>&lt;/p>
&lt;/blockquote>
&lt;h2 id="使用">使用
&lt;/h2>&lt;h3 id="注册与取消注册">注册与取消注册
&lt;/h3>&lt;p>根据上篇中，我们只需要在启动gRPC server的时候，把我们的服务注册到Consul即可：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">cmd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add/server&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/gf/registry&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/sirupsen/logrus&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/spf13/cobra&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;google.golang.org/grpc&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/gf&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">var&lt;/span> &lt;span class="nx">serveCmd&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Use&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;serve&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Short&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;Run the RPC server&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Run&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cmd&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">args&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Fatal&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nf">runServe&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">},&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">runServe&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">r&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">registry&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewRegistry&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">registry&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Config&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Provider&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">registry&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Consul&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Host&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;192.168.31.70&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Port&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;8500&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">gf&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewService&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;add&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">GRPCImplementation&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">g&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Server&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">RegisterAddServiceServer&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">g&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">server&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddServer&lt;/span>&lt;span class="p">{})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">UseRegistry&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">r&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Run&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="kc">nil&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">init&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rootCmd&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">AddCommand&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">serveCmd&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="发现服务">发现服务
&lt;/h3>&lt;p>通过上面的代码改造，我们会在服务端启动时把服务注册到Consul，那么在客户端使用时，我们只需要去Consul发现服务即可。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">cmd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/kataras/iris&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/sirupsen/logrus&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/spf13/cobra&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/gf/discovery&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">var&lt;/span> &lt;span class="nx">clientCmd&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Use&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;client&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Short&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;Run the RPC client&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Run&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cmd&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">args&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Fatal&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nf">runClient&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">},&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">runClient&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c1">// Define discovery
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span> &lt;span class="nx">d&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">discovery&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewDiscovery&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">discovery&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Config&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Provider&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nx">discovery&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Consul&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Host&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;192.168.31.70&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Port&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;8500&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c1">// discovery service via name.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span> &lt;span class="nx">cc&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">d&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;add&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">cl&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewAddServiceClient&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cc&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">app&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">New&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">app&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Get&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;/:a/:b&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span> &lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Context&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">a&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">_&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Params&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">GetInt64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;a&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">b&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">_&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Params&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">GetInt64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;b&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">c&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Background&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rs&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">cl&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddRequest&lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="nx">A&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nb">uint64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">a&lt;/span>&lt;span class="p">),&lt;/span> &lt;span class="nx">B&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nb">uint64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">b&lt;/span>&lt;span class="p">)})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Text&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">err&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Error&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">JSON&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">rs&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">app&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Run&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Addr&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;:8100&amp;#34;&lt;/span>&lt;span class="p">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">init&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rootCmd&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">AddCommand&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">clientCmd&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="启动">启动
&lt;/h3>&lt;p>编译并依次启动&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;span class="lnt">8
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ go build
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ ./add serve
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">INFO&lt;span class="o">[&lt;/span>0000&lt;span class="o">]&lt;/span> add serve at 0.0.0.0:8000
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">INFO&lt;span class="o">[&lt;/span>0000&lt;span class="o">]&lt;/span> Regsitered service &lt;span class="s1">&amp;#39;add&amp;#39;&lt;/span> at consul.
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>此时，我们打开consul的控制面板，可以看到服务已经注册到上面了
&lt;img src="https://ronggle.com/2018/registry-microservies-via-grpc/consul.png"
width="1279"
height="452"
srcset="https://ronggle.com/2018/registry-microservies-via-grpc/consul_hu3856c57a2da839c1c05d9a86cb7503bb_22688_480x0_resize_box_3.png 480w, https://ronggle.com/2018/registry-microservies-via-grpc/consul_hu3856c57a2da839c1c05d9a86cb7503bb_22688_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="consul"
class="gallery-image"
data-flex-grow="282"
data-flex-basis="679px"
>&lt;/p>
&lt;p>在另一个终端启动client&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ ./add client
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Now listening on: http://localhost:8100
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Application started. Press CTRL+C to shut down.
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>打开浏览器，输入&lt;code>http://localhost:8100/1/1&lt;/code>&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-json" data-lang="json">&lt;span class="line">&lt;span class="cl">&lt;span class="p">{&lt;/span>&lt;span class="nt">&amp;#34;result&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="mi">2&lt;/span>&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div></description></item><item><title>使用gRPC开发微服务-开始</title><link>https://ronggle.com/2018/setup-microservies-via-grpc/</link><pubDate>Sun, 12 Aug 2018 17:44:33 +0800</pubDate><guid>https://ronggle.com/2018/setup-microservies-via-grpc/</guid><description>&lt;img src="https://ronggle.com/2018/setup-microservies-via-grpc/grpc.svg" alt="Featured image of post 使用gRPC开发微服务-开始" />&lt;h2 id="什么是grpc">什么是gRPC
&lt;/h2>&lt;p>&lt;a class="link" href="https://grpc.io/" target="_blank" rel="noopener"
>gRPC&lt;/a>是一个现代的开源高性能RPC框架，可以在任何环境中运行。它可以有效地连接数据中心内和跨数据中心的服务，并提供可插拔的支持，以实现负载平衡，跟踪，健康检查和身份验证。它支持多种语言。&lt;/p>
&lt;p>gRPC使用&lt;a class="link" href="https://developers.google.com/protocol-buffers/" target="_blank" rel="noopener"
>Protocol Buffers&lt;/a>作为IDL定义服务，Protocol Buffers是一个功能强大的二进制序列化工具集和语言。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/setup-microservies-via-grpc/grpc.svg"
loading="lazy"
alt="grpc.io"
>&lt;/p>
&lt;h3 id="主要使用场景">主要使用场景
&lt;/h3>&lt;ul>
&lt;li>在微服务式架构中有效地连接多语言服务&lt;/li>
&lt;li>将移动设备，浏览器客户端连接到后端服务&lt;/li>
&lt;li>生成高效的客户端库&lt;/li>
&lt;/ul>
&lt;h3 id="核心功能">核心功能
&lt;/h3>&lt;ul>
&lt;li>10种语言的客户端库&lt;/li>
&lt;li>高效和简单的服务定义框架&lt;/li>
&lt;li>基于http/2的传输的双向流&lt;/li>
&lt;li>可插拔身份验证，跟踪，负载平衡和健康检查&lt;/li>
&lt;/ul>
&lt;blockquote>
&lt;p>安装和前期准备请参阅官方文档。&lt;/p>
&lt;/blockquote>
&lt;h2 id="前置条件">前置条件
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="https://developers.google.com/protocol-buffers/" target="_blank" rel="noopener"
>Protocol Buffers&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://golang.org/" target="_blank" rel="noopener"
>Golang&lt;/a>&lt;/li>
&lt;/ul>
&lt;h2 id="一个简单的开始">一个简单的开始
&lt;/h2>&lt;h3 id="使用protocol-buffers定义服务">使用Protocol Buffers定义服务
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-proto" data-lang="proto">&lt;span class="line">&lt;span class="cl">&lt;span class="n">syntax&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s">&amp;#34;proto3&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kn">package&lt;/span> &lt;span class="nn">add&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">message&lt;/span> &lt;span class="nc">AddRequest&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">uint64&lt;/span> &lt;span class="n">a&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">1&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">uint64&lt;/span> &lt;span class="n">b&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">2&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">message&lt;/span> &lt;span class="nc">AddResponse&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="kt">uint64&lt;/span> &lt;span class="n">result&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">1&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="kd">service&lt;/span> &lt;span class="n">AddService&lt;/span> &lt;span class="p">{&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span> &lt;span class="k">rpc&lt;/span> &lt;span class="n">Add&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">AddRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="k">returns&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="n">AddResponse&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="err">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="err">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="项目结构">项目结构
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">├── add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">│   ├── cmd
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">│   │   ├── client.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">│   │   ├── root.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">│   │   └── server.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">│   └── main.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">├── add.pb.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">├── add.proto
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">└── server
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> └── server.go
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="生成代码">生成代码
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ protoc -I . add.proto --go_out&lt;span class="o">=&lt;/span>&lt;span class="nv">plugins&lt;/span>&lt;span class="o">=&lt;/span>grpc:.
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>当我们执行完命令后，会在当前文件夹上生成一个&lt;code>add.pb.go&lt;/code>文件，这个文件我们不需要去动，但是我们生成的这个文件中有我们定义的AddServiceServer的接口，需要我们去实现。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// AddServiceServer is the server API for AddService service.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">type&lt;/span> &lt;span class="nx">AddServiceServer&lt;/span> &lt;span class="kd">interface&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nf">Add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Context&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">AddRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">AddResponse&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="实现addserviceserver">实现AddServiceServer
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ mkdir server
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ touch server/server.go
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>然后在&lt;code>server.go&lt;/code>中定义一个struct&lt;code>AddServer&lt;/code>,并且实现&lt;code>AddServiceServer&lt;/code>的&lt;code>Add&lt;/code>方法。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">server&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// AddServer struct for AddService
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">type&lt;/span> &lt;span class="nx">AddServer&lt;/span> &lt;span class="kd">struct&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">// Add method
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span>&lt;span class="kd">func&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">a&lt;/span> &lt;span class="nx">AddServer&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="nf">Add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Context&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">r&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddRequest&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddResponse&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kt">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rs&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">r&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">A&lt;/span> &lt;span class="o">+&lt;/span> &lt;span class="nx">r&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">B&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddResponse&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Result&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nb">uint64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">rs&lt;/span>&lt;span class="p">),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">s&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kc">nil&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>到此，我们已经实现了我们的业务逻辑部分，但是并不能对外提供服务，所以我们要完成我们的gRPC的server。&lt;/p>
&lt;h3 id="实现server端">实现Server端
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">cmd main.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ cat main.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">package main
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">import &lt;span class="s2">&amp;#34;github.com/ycrxun/add/add/cmd&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">func main&lt;span class="o">()&lt;/span> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> cmd.Execute&lt;span class="o">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ cat cmd/root.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">package cmd
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">import &lt;span class="o">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;fmt&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;os&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;github.com/spf13/cobra&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">var &lt;span class="nv">rootCmd&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>cobra.Command&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Use: &lt;span class="s2">&amp;#34;add&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Short: &lt;span class="s2">&amp;#34;grpc add service simple.&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">// Execute cmd
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">func Execute&lt;span class="o">()&lt;/span> &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> err :&lt;span class="o">=&lt;/span> rootCmd.Execute&lt;span class="o">()&lt;/span>&lt;span class="p">;&lt;/span> err !&lt;span class="o">=&lt;/span> nil &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> fmt.Println&lt;span class="o">(&lt;/span>err&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> os.Exit&lt;span class="o">(&lt;/span>-1&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>为了后续的操作，我们最好按照这种结构去写，当然，你也可以不这么写。&lt;/p>
&lt;/blockquote>
&lt;p>接下来，我们去实现我们的gRPC Server&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">cmd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;net&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add/server&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/sirupsen/logrus&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/spf13/cobra&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;google.golang.org/grpc&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">var&lt;/span> &lt;span class="nx">serveCmd&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Use&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;serve&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Short&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;Run the RPC server&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Run&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cmd&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">args&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Fatal&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nf">runServe&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">},&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">runServe&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">lis&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">net&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Listen&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;tcp&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s">&amp;#34;:8000&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Infof&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;add serve at %s&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s">&amp;#34;0.0.0.0:8000&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">s&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewServer&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">RegisterAddServiceServer&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">s&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">server&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddServer&lt;/span>&lt;span class="p">{})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">s&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Serve&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">lis&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">init&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rootCmd&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">AddCommand&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">serveCmd&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>至此，我们的gRPC server以及我们的业务逻辑就完成了。&lt;/p>
&lt;p>是不是很鸡冻呢？&lt;/p>
&lt;p>接下来我们来编译并运行起来。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ go build
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">add cmd main.go
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ ./add serve
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">INFO&lt;span class="o">[&lt;/span>0000&lt;span class="o">]&lt;/span> add serve at 0.0.0.0:8000
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="编写客户端">编写客户端
&lt;/h3>&lt;p>上面我们已经编写并完成了gRPC server及其业务逻辑，并可以对外提供服务了，这时候我们需要使用一个客户端去调用我们的服务，为了方便测试，我们选择使用&lt;a class="link" href="https://iris-go.com/" target="_blank" rel="noopener"
>iris&lt;/a>来构建一个HTTP的API对外提供服务。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-golang" data-lang="golang">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span> &lt;span class="nx">cmd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kn">import&lt;/span> &lt;span class="p">(&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;context&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/kataras/iris&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/sirupsen/logrus&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/spf13/cobra&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;github.com/ycrxun/add&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s">&amp;#34;google.golang.org/grpc&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">var&lt;/span> &lt;span class="nx">clientCmd&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Use&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;client&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Short&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="s">&amp;#34;Run the RPC client&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">Run&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cmd&lt;/span> &lt;span class="o">*&lt;/span>&lt;span class="nx">cobra&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Command&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">args&lt;/span> &lt;span class="p">[]&lt;/span>&lt;span class="kt">string&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">logrus&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Fatal&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nf">runClient&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">},&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">runClient&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="kt">error&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c1">// 建立一个grpc连接
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span> &lt;span class="nx">cc&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Dial&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;0.0.0.0:8000&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">grpc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">WithInsecure&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">err&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c1">// 创建AddService的客户端
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span> &lt;span class="nx">cl&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">NewAddServiceClient&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">cc&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">app&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">New&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">app&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Get&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;/:a/:b&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="kd">func&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">ctx&lt;/span> &lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Context&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">a&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">_&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Params&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">GetInt64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;a&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">b&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">_&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Params&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="nf">GetInt64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;b&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">c&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">context&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Background&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rs&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">:=&lt;/span> &lt;span class="nx">cl&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">c&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="o">&amp;amp;&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">AddRequest&lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="nx">A&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nb">uint64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">a&lt;/span>&lt;span class="p">),&lt;/span> &lt;span class="nx">B&lt;/span>&lt;span class="p">:&lt;/span> &lt;span class="nb">uint64&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">b&lt;/span>&lt;span class="p">)})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="nx">err&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">nil&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Text&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">err&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Error&lt;/span>&lt;span class="p">())&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">ctx&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">JSON&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">rs&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="nx">app&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Run&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">iris&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">Addr&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;:8100&amp;#34;&lt;/span>&lt;span class="p">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="kd">func&lt;/span> &lt;span class="nf">init&lt;/span>&lt;span class="p">()&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">rootCmd&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nf">AddCommand&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">clientCmd&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>到此，我们的客户端也完成了，接下来为们重新编译下，并依次将服务端，客户端启动起来。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/golang/src/github.com/ycrxun/add/add
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ go build
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ ./add serve
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">INFO&lt;span class="o">[&lt;/span>0000&lt;span class="o">]&lt;/span> add serve at 0.0.0.0:8000
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>重新开一个终端&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ ./add client
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Now listening on: http://localhost:8100
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Application started. Press CTRL+C to shut down.
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>打开浏览器，输入&lt;code>http://localhost:8100/1/1&lt;/code>&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-json" data-lang="json">&lt;span class="line">&lt;span class="cl">&lt;span class="p">{&lt;/span>&lt;span class="nt">&amp;#34;result&amp;#34;&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="mi">2&lt;/span>&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div></description></item><item><title>开启Traefik的https</title><link>https://ronggle.com/2018/traefik-https/</link><pubDate>Thu, 26 Jul 2018 22:42:22 +0800</pubDate><guid>https://ronggle.com/2018/traefik-https/</guid><description>&lt;img src="https://ronggle.com/2018/traefik-https/traefik.svg" alt="Featured image of post 开启Traefik的https" />&lt;h2 id="目标">目标
&lt;/h2>&lt;p>开启Traefik的https服务。
&lt;img src="https://ronggle.com/2018/traefik-https/console.png"
width="1280"
height="642"
srcset="https://ronggle.com/2018/traefik-https/console_huff7f58e1146e360f3ee32a265e38bf84_20352_480x0_resize_box_3.png 480w, https://ronggle.com/2018/traefik-https/console_huff7f58e1146e360f3ee32a265e38bf84_20352_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traefik console"
class="gallery-image"
data-flex-grow="199"
data-flex-basis="478px"
>&lt;/p>
&lt;h2 id="前期准备">前期准备
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="https://www.docker.com/" target="_blank" rel="noopener"
>Docker&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://traefik.io/" target="_blank" rel="noopener"
>Traefik&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://www.portainer.io/" target="_blank" rel="noopener"
>Portainer&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://docs.docker.com/compose/" target="_blank" rel="noopener"
>Docker Compose&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://docs.docker.com/engine/swarm/" target="_blank" rel="noopener"
>Docker Swarm&lt;/a>&lt;/li>
&lt;/ul>
&lt;h2 id="traefik">Traefik
&lt;/h2>&lt;p>&lt;strong>Traefik&lt;/strong>云原生边缘路由器,反向代理/负载均衡器，简单，动态，自动，快速，功能齐全，开源，经过生产验证，提供指标，并与各种主要集群技术集成&amp;hellip;&amp;hellip;难怪它如此受欢迎！&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/traefik-https/traefik-architecture.svg"
loading="lazy"
alt="架构"
>
&lt;img src="https://ronggle.com/2018/traefik-https/web.frontend.png"
width="2758"
height="1898"
srcset="https://ronggle.com/2018/traefik-https/web.frontend_hu985f4c10dcfcb0c6d037925eb25f4117_192894_480x0_resize_box_3.png 480w, https://ronggle.com/2018/traefik-https/web.frontend_hu985f4c10dcfcb0c6d037925eb25f4117_192894_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="WebUI"
class="gallery-image"
data-flex-grow="145"
data-flex-basis="348px"
>
&lt;img src="https://ronggle.com/2018/traefik-https/traefik-health.png"
width="2760"
height="1902"
srcset="https://ronggle.com/2018/traefik-https/traefik-health_hu4960bfa2a3bbc2c1d471ec03e8543912_165626_480x0_resize_box_3.png 480w, https://ronggle.com/2018/traefik-https/traefik-health_hu4960bfa2a3bbc2c1d471ec03e8543912_165626_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="Health"
class="gallery-image"
data-flex-grow="145"
data-flex-basis="348px"
>&lt;/p>
&lt;h2 id="新建stack编排文件">新建stack编排文件
&lt;/h2>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
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&lt;/span>&lt;span class="lnt"> 9
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&lt;/span>&lt;span class="lnt">16
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&lt;/span>&lt;span class="lnt">40
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&lt;/span>&lt;span class="lnt">45
&lt;/span>&lt;span class="lnt">46
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s2">&amp;#34;3.4&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">server&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik:latest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--api&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--api.dashboard&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--api.statistics&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--entrypoints=Name:http Address::80 Redirect.EntryPoint:https&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--entrypoints=Name:https Address::443 TLS&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--defaultentrypoints=http,https&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.storage=/acme.json&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.entryPoint=https&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.httpChallenge.entryPoint=http&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.onHostRule=true&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.onDemand=false&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--acme.email=example@mail.com&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--docker&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--docker.swarmMode&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--docker.domain=example.com&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;--docker.watch&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;80:80&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;443:443&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/docker.sock:/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">deploy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">placement&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">constraints&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">node.role == manager&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">update_config&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">parallelism&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="m">1&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">delay&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">10s&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">restart_policy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">condition&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">on&lt;/span>-&lt;span class="l">failure&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.backend=traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.frontend.rule=Host:monitor.example.com&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.docker.network=traefik_proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.port=8080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">proxy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>如上，我们开启了traefik的&lt;code>api&lt;/code>、&lt;code>docker&lt;/code>、&lt;code>docker swarm&lt;/code>、&lt;code>https&lt;/code>、&lt;code>自动向Let's Encrypt申请证书&lt;/code>功能，并且把它的&lt;code>web&lt;/code>功能暴露到&lt;code>monitor.example.com&lt;/code>，当我们部署完成后，就可以使用&lt;code>https://monitor.example.com&lt;/code>进行访问。&lt;/p>
&lt;/blockquote>
&lt;h3 id="部署traefik">部署traefik
&lt;/h3>&lt;p>部署其实很简单，为采用的stack模式部署的traefik，命令如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">traefik.yml
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ sudo docker stack deploy -c traefik.yml traefik
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">稍等一会儿就可以查看到我们已经完成了traefik的部署，并且使用traefik自动发现Docker上运行的应用时，以及是https了，查看证书详情，可以看到我们的证书使用的Let&lt;span class="err">&amp;#39;&lt;/span>s Encrypt申请。
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">!&lt;span class="o">[&lt;/span>证书详情&lt;span class="o">](&lt;/span>lets-encrypt.png&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div></description></item><item><title>2B小姐姐</title><link>https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/</link><pubDate>Thu, 17 May 2018 21:08:52 +0800</pubDate><guid>https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/</guid><description>&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/2.jpg" alt="Featured image of post 2B小姐姐" />&lt;p>&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/1.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/1_hucd5a6d53c65129e1da9a8cf56ad666ac_448795_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/1_hucd5a6d53c65129e1da9a8cf56ad666ac_448795_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="1"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/2.jpg"
width="2560"
height="1440"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/2_hu4ff3dc0d17a748918c227dbf7b7da5e2_8189502_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/2_hu4ff3dc0d17a748918c227dbf7b7da5e2_8189502_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="2"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/3.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/3_hub1d8b3361b086baa0129f14dfd6f3c79_232707_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/3_hub1d8b3361b086baa0129f14dfd6f3c79_232707_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="3"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/4.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/4_hud18b6974130a8438fc0e4aa7a6e20406_492529_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/4_hud18b6974130a8438fc0e4aa7a6e20406_492529_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="4"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/5.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/5_hu3d6f88b39527f93ccaddf454cb3abaac_2069023_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/5_hu3d6f88b39527f93ccaddf454cb3abaac_2069023_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="5"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/6.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/6_hued6c0f934a6423566f17a3b077501383_986104_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/6_hued6c0f934a6423566f17a3b077501383_986104_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="6"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/7.jpg"
width="3440"
height="1440"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/7_hu6b8af113f25d6c5dbb2471674508db59_2112375_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/7_hu6b8af113f25d6c5dbb2471674508db59_2112375_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="7"
class="gallery-image"
data-flex-grow="238"
data-flex-basis="573px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/8.jpg"
width="3840"
height="2160"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/8_huaabf6051fd82a48d88f8b8983db9797b_3134200_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/8_huaabf6051fd82a48d88f8b8983db9797b_3134200_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="8"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/9.jpg"
width="1920"
height="1080"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/9_hu42031a92d3e32b596e3126455b9b5d55_743588_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/9_hu42031a92d3e32b596e3126455b9b5d55_743588_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="9"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>
&lt;img src="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/10.jpg"
width="3840"
height="2160"
srcset="https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/10_hu574568d81e55f7685e0509450d1b880d_2140497_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2018/2b%E5%B0%8F%E5%A7%90%E5%A7%90/10_hu574568d81e55f7685e0509450d1b880d_2140497_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="10"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p></description></item><item><title>使用Docker打造自己的云平台</title><link>https://ronggle.com/2018/cloud-labs/</link><pubDate>Sun, 13 May 2018 18:00:59 +0800</pubDate><guid>https://ronggle.com/2018/cloud-labs/</guid><description>&lt;img src="https://ronggle.com/2018/cloud-labs/monitor.png" alt="Featured image of post 使用Docker打造自己的云平台" />&lt;p>那么，既然回归，当然是要拿出干货咯。&lt;/p>
&lt;p>今天说点什么呢？沉寂了这么久，也一直在做与Docker相关的工作与学习，就记录下最近的一些内容，主要是为了防止自己又忘了，每次都要去找各种文档，没法快速复制出一份自己玩过的东西。&lt;/p>
&lt;h2 id="目标">目标
&lt;/h2>&lt;p>使用Docker搭建一个自己的”云平台“，大概就是，可以在上面部署应用，并且自动暴露出来。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/monitor.png"
width="1280"
height="720"
srcset="https://ronggle.com/2018/cloud-labs/monitor_hub4210f43b5c4a58a23469c3591ba2df9_54092_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/monitor_hub4210f43b5c4a58a23469c3591ba2df9_54092_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traefik"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/console.png"
width="1280"
height="720"
srcset="https://ronggle.com/2018/cloud-labs/console_hu0e3ef9b7933106a37a0ee14016d0265b_65467_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/console_hu0e3ef9b7933106a37a0ee14016d0265b_65467_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="potainer"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/console-services.png"
width="1280"
height="720"
srcset="https://ronggle.com/2018/cloud-labs/console-services_hub9a3d687c2d23706b1fd32681787a662_90717_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/console-services_hub9a3d687c2d23706b1fd32681787a662_90717_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="potainer services"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;h2 id="前期准备">前期准备
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="https://www.docker.com/" target="_blank" rel="noopener"
>Docker&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://traefik.io/" target="_blank" rel="noopener"
>Traefik&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://www.portainer.io/" target="_blank" rel="noopener"
>Portainer&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://docs.docker.com/compose/" target="_blank" rel="noopener"
>Docker Compose&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://docs.docker.com/engine/swarm/" target="_blank" rel="noopener"
>Docker Swarm&lt;/a>&lt;/li>
&lt;/ul>
&lt;p>以上是我们需要前期准备好的，包括它们分别是什么、怎么安装、怎么使用？&lt;/p>
&lt;p>因为篇幅问题，在此不一一详细节介绍，如果你感兴趣，希望你能够自己通过搜索引擎自行了解，如果有什么问题，你可以联系我。&lt;/p>
&lt;h2 id="traefik">Traefik
&lt;/h2>&lt;p>&lt;strong>Træfɪk&lt;/strong> 是一个为了让部署微服务更加便捷而诞生的现代HTTP反向代理、负载均衡工具。 它支持多种后台 (Docker, Swarm, Kubernetes, Marathon, Mesos, Consul, Etcd, Zookeeper, BoltDB, Rest API, file…) 来自动化、动态的应用它的配置文件设置。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/traefik.png"
width="1921"
height="1050"
srcset="https://ronggle.com/2018/cloud-labs/traefik_hu32c4d01b7a6723ecebac681ab0ba0939_318991_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/traefik_hu32c4d01b7a6723ecebac681ab0ba0939_318991_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traefik"
class="gallery-image"
data-flex-grow="182"
data-flex-basis="439px"
>&lt;/p>
&lt;p>我们用它作什么呢？没错，反向代理和负载均衡，同时因为其提供了好用的动态功能，使得我们可以用它配置域名动态的功能。&lt;/p>
&lt;p>怎么理解呢？假设我现在有了一个域名&lt;code>cloud-labs.io&lt;/code>，然后为使用这个域名配置了一个“云平台”，然后为希望我在这个平台部署一个应用&lt;code>nina&lt;/code>,部署完成后，为就可以使用&lt;code>nina.cloud-labs.io&lt;/code>进行访问，并不在乎我的运用被具体部署到哪里。&lt;/p>
&lt;p>那么，要怎么做呢？&lt;/p>
&lt;p>如果使用了traefik，其实很简单，我们只需要将应用作为一个&lt;code>backend&lt;/code>暴露给traefik即可。如果结合Docker使用，为们只需要在Label上加上对应的配置即可。&lt;/p>
&lt;p>下面我们一起来部署traefik吧！&lt;/p>
&lt;p>前提条件，你已经安装号Docker以及初始化完成Docker Swarm，当然你也可以只使用Docker模式，你可以参考traefik的&lt;a class="link" href="https://docs.traefik.io/configuration/backends/docker/" target="_blank" rel="noopener"
>官方文档&lt;/a>。&lt;/p>
&lt;h3 id="新建stack编排文件">新建stack编排文件
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s1">&amp;#39;3.3&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">proxy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>--&lt;span class="l">web --docker --docker.domain=cloud-labs.io --docker.watch --docker.swarmmode=true --logLevel=DEBUG&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">deploy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.backend=traefik&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.frontend.rule=Host:monitor.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.port=8080&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.docker.network=traefik_proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">ports&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;80:80&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="s2">&amp;#34;443:443&amp;#34;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/docker.sock:/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/dev/null:/traefik.toml&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="l">proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>如上，我们开启了traefik的&lt;code>web&lt;/code>、&lt;code>docker&lt;/code>、&lt;code>docker swarm&lt;/code>功能，并且把它的&lt;code>web&lt;/code>功能暴露到&lt;code>monitor.cloud-labs.io&lt;/code>，当我们部署完成后，就可以使用&lt;code>monitor.cloud-labs.io&lt;/code>进行访问。&lt;/p>
&lt;h3 id="部署traefik">部署traefik
&lt;/h3>&lt;p>部署其实很简单，为采用的stack模式部署的traefik，命令如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">traefik.yml
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ docker stack deploy -c traefik.yml traefik
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>稍等一会儿，就可以在使用&lt;code>monitor.cloud-labs.io&lt;/code>访问了。&lt;/p>
&lt;blockquote>
&lt;p>当然，&lt;code>monitor.cloud-labs.io&lt;/code>是一个假定的域名，需要在你的host文件中进行配置。
$ cat /etc/hosts
127.0.0.1 monitor.cloud-labs.io&lt;/p>
&lt;/blockquote>
&lt;h2 id="portainer">Portainer
&lt;/h2>&lt;p>&lt;strong>Portainer&lt;/strong>是一个轻量级管理用户界面，可让你轻松管理不同的Docker环境（Docker主机或Swarm集群）。其使用与部署一样简单，它包含一个可以在任何Docker引擎上运行的容器（可以作为Linux容器或Windows本机容器部署）。并允许你管理Docker容器，图像，卷，网络等等！它与独立的Docker引擎和Docker Swarm模式兼容。&lt;/p>
&lt;p>正如它的介绍那般，为们可以使用它作为我们的“云平台”的控制台，来作为我们平时的应用部署、管理、配置的WebUI，让我们的操作更加人性化。&lt;/p>
&lt;h3 id="新建stack编排文件-1">新建stack编排文件
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;span class="lnt">23
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">version&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s1">&amp;#39;3.3&amp;#39;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">services&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">server&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">image&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">portainer/portainer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">command&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>-&lt;span class="l">H unix:///var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik_proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">deploy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">labels&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.backend=portainer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.frontend.rule=Host:console.cloud-labs.io&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.docker.network=traefik_proxy&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">traefik.port=9000&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">/var/run/docker.sock:/var/run/docker.sock&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>- &lt;span class="l">portainer:/data&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">traefik_proxy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">external&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">volumes&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="l">portainer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>如上，为们将会把Portainer部署到Docker环境中，同时将其暴露到了traefik中，使用&lt;code>console.cloud-labs.io&lt;/code>进行访问。在这里，你可能会发现，为们并没有为portainer配置暴露的端口，这也是因为traefik给我们带来的一个好处，便是为们不需要在我们的物理机上开启那么多的端口映射，为们知道，如果端口映射过多时，我们会在难以管理、感知，往往会出现端口已经使用的情况下导致部署失败。&lt;/p>
&lt;blockquote>
&lt;p>值得注意的是，我们的Portainer的网络设置：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">networks&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">traefik_proxy&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">external&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>是的，我们使用的是traefik的网络，因为我们希望它能够被traefik发现，并作反向代理和负载均衡。&lt;/p>
&lt;/blockquote>
&lt;h3 id="部署portainer">部署Portainer
&lt;/h3>&lt;p>部署Portainer也很简单，为们使用stack进行部署：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">portainer.yml
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ docker stack deploy -c portainer.yml portainer
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>稍等一会儿，就可以在使用&lt;code>monitor.cloud-labs.io&lt;/code>中发现我们的应用以及部署好了，并且被暴露在&lt;code>console.cloud-labs.io&lt;/code>。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/monitor-portainer.png"
width="1168"
height="314"
srcset="https://ronggle.com/2018/cloud-labs/monitor-portainer_hu611a50b5a7247650680fceb042e36d3a_21795_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/monitor-portainer_hu611a50b5a7247650680fceb042e36d3a_21795_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traefik monitor portainer"
class="gallery-image"
data-flex-grow="371"
data-flex-basis="892px"
>&lt;/p>
&lt;blockquote>
&lt;p>同样的，&lt;code>console.cloud-labs.io&lt;/code>是一个假定的域名，需要在你的host文件中进行配置。
$ cat /etc/hosts
127.0.0.1 console.cloud-labs.io&lt;/p>
&lt;/blockquote>
&lt;h2 id="部署运用">部署运用
&lt;/h2>&lt;p>上面，我们已经把我们“云平台”的反向代理、负载均衡组件traefik，以及控制台portainer部署完毕，那么我们接下来就使用我们的“云平台”来部署一个应用吧！&lt;/p>
&lt;p>接下来，我们来部署一个比较简单的应用。&lt;/p>
&lt;h3 id="登入控制台">登入控制台
&lt;/h3>&lt;p>登陆我们“云平台”的控制台后，选择stack，为们来编排一下我们的应用。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/portainer-stack-gitea.png"
width="1280"
height="720"
srcset="https://ronggle.com/2018/cloud-labs/portainer-stack-gitea_hu3843b785654800157fafe1c0970fb7cb_89995_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/portainer-stack-gitea_hu3843b785654800157fafe1c0970fb7cb_89995_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="portainer stack gitea"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;h3 id="进入traefik">进入Traefik
&lt;/h3>&lt;p>当我们在控制台部署完成我们的gitea后，我们可以在Traefik的WebUI中看到，我们的gitea已经部署完成，并暴露在&lt;code>git.cloud-labs.io&lt;/code>，这时我们可以访问&lt;code>git.cloud-labs.io&lt;/code>来进行gitea的配置。&lt;/p>
&lt;h3 id="应用预览">应用预览
&lt;/h3>&lt;p>配置完成gitea后我们可以看到如下：&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/cloud-labs/gitea.png"
width="1280"
height="720"
srcset="https://ronggle.com/2018/cloud-labs/gitea_hud84183e9812d696d36869f3be7a3ff22_41180_480x0_resize_box_3.png 480w, https://ronggle.com/2018/cloud-labs/gitea_hud84183e9812d696d36869f3be7a3ff22_41180_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="gitea"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;h2 id="总结">总结
&lt;/h2>&lt;p>通过这次实战，你是否有收获呢？如果有，请为自己鼓掌，如果没有，那你也别责怪我，因为我其实真的是为了让自己记住。&lt;/p>
&lt;p>好吧，我会把最后的文件整理下，放到我的Github上，仓库为&lt;a class="link" href="https://github.com/ycrxun/cloud-labs" target="_blank" rel="noopener"
>cloud-labs&lt;/a>。&lt;/p></description></item><item><title>consul学习二-集群</title><link>https://ronggle.com/2018/consul-cluster/</link><pubDate>Mon, 15 Jan 2018 21:42:19 +0800</pubDate><guid>https://ronggle.com/2018/consul-cluster/</guid><description>&lt;img src="https://ronggle.com/2018/consul-cluster/consul-cluster-ui.png" alt="Featured image of post consul学习二-集群" />&lt;h2 id="环境准备">环境准备
&lt;/h2>&lt;table>
&lt;thead>
&lt;tr>
&lt;th>节点名称&lt;/th>
&lt;th>ip&lt;/th>
&lt;th>角色&lt;/th>
&lt;/tr>
&lt;/thead>
&lt;tbody>
&lt;tr>
&lt;td>ams1&lt;/td>
&lt;td>192.168.42.33&lt;/td>
&lt;td>leader&lt;/td>
&lt;/tr>
&lt;tr>
&lt;td>ams2&lt;/td>
&lt;td>192.168.42.198&lt;/td>
&lt;td>server&lt;/td>
&lt;/tr>
&lt;tr>
&lt;td>ams3&lt;/td>
&lt;td>192.168.42.85&lt;/td>
&lt;td>server&lt;/td>
&lt;/tr>
&lt;tr>
&lt;td>ams4&lt;/td>
&lt;td>192.168.42.252&lt;/td>
&lt;td>client&lt;/td>
&lt;/tr>
&lt;/tbody>
&lt;/table>
&lt;h2 id="安装并配置">安装并配置
&lt;/h2>&lt;h3 id="安装">安装
&lt;/h3>&lt;p>分别在4个节点安装&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ wget https://releases.hashicorp.com/consul/1.0.2/consul_1.0.2_linux_amd64.zip
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ unzip onsul_1.0.2_linux_amd64.zip -d /usr/bin
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ consul version
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Consul v1.0.2
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Protocol &lt;span class="m">2&lt;/span> spoken by default, understands &lt;span class="m">2&lt;/span> to &lt;span class="m">3&lt;/span> &lt;span class="o">(&lt;/span>agent will automatically use protocol &amp;gt;2 when speaking to compatible agents&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>Consul安装之后，运行Agent。
Agent可以在server或client模式下运行。每个数据中心都必须至少有一个运行于serve，但推荐使用3台或5台服务器。
&lt;img src="https://ronggle.com/consul-cluster/consul-cluster.svg"
loading="lazy"
alt="consul cluster"
>&lt;/p>
&lt;h3 id="启动leader">启动leader
&lt;/h3>&lt;h4 id="创建配置文件">创建配置文件
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># cat /etc/consul.d/server.json&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;datacenter&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;ams&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;data_dir&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/data/consul&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node_name&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;consul-leader&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;server&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;ui&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;bootstrap_expect&amp;#34;&lt;/span>: 1,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;client_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;0.0.0.0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;advertise_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;192.168.42.33&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="数据目录">数据目录
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul/log &lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="启动">启动
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">nohup consul agent -config-dir /etc/consul.d &amp;gt; /data/consul/log/server.log 2&amp;gt;&lt;span class="p">&amp;amp;&lt;/span>&lt;span class="m">1&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="启动server1">启动server1
&lt;/h3>&lt;h4 id="创建配置文件-1">创建配置文件
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># cat /etc/consul.d/server.json&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;datacenter&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;ams&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;data_dir&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/data/consul&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node_name&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;consul-server1&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;server&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;ui&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;client_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;0.0.0.0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;advertise_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;192.168.42.198&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;retry_join&amp;#34;&lt;/span>: &lt;span class="o">[&lt;/span>&lt;span class="s2">&amp;#34;192.168.42.33&amp;#34;&lt;/span>&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="数据目录-1">数据目录
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul/log &lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="启动-1">启动
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">nohup consul agent -config-dir /etc/consul.d &amp;gt; /data/consul/log/server.log 2&amp;gt;&lt;span class="p">&amp;amp;&lt;/span>&lt;span class="m">1&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="启动server2">启动server2
&lt;/h3>&lt;h4 id="创建配置文件-2">创建配置文件
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># cat /etc/consul.d/server.json&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;datacenter&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;ams&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;data_dir&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/data/consul&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node_name&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;consul-server2&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;server&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;ui&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;client_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;0.0.0.0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;advertise_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;192.168.42.85&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;retry_join&amp;#34;&lt;/span>: &lt;span class="o">[&lt;/span>&lt;span class="s2">&amp;#34;192.168.42.33&amp;#34;&lt;/span>&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="数据目录-2">数据目录
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul/log &lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="启动-2">启动
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">nohup consul agent -config-dir /etc/consul.d &amp;gt; /data/consul/log/server.log 2&amp;gt;&lt;span class="p">&amp;amp;&lt;/span>&lt;span class="m">1&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="启动client">启动client
&lt;/h3>&lt;h4 id="创建配置文件-3">创建配置文件
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># cat /etc/consul.d/server.json&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;datacenter&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;ams&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;data_dir&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/data/consul&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;node_name&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;consul-client&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;server&amp;#34;&lt;/span>: true,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;client_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;0.0.0.0&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;advertise_addr&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;192.168.42.252&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;retry_join&amp;#34;&lt;/span>: &lt;span class="o">[&lt;/span>&lt;span class="s2">&amp;#34;192.168.42.33&amp;#34;&lt;/span>&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="数据目录-3">数据目录
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1"># mkdir -p /data/consul/log &lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h4 id="启动-3">启动
&lt;/h4>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">nohup consul agent -config-dir /etc/consul.d &amp;gt; /data/consul/log/server.log 2&amp;gt;&lt;span class="p">&amp;amp;&lt;/span>&lt;span class="m">1&lt;/span> &lt;span class="p">&amp;amp;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="验证安装">验证安装
&lt;/h2>&lt;p>在浏览器中打开&lt;a class="link" href="http://192.168.42.33:8500" target="_blank" rel="noopener"
>http://192.168.42.33:8500&lt;/a>&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/consul-cluster/consul-cluster-ui.png"
width="1831"
height="1030"
srcset="https://ronggle.com/2018/consul-cluster/consul-cluster-ui_hu839dc4e3ff387a820fa0d8e23d0db694_38705_480x0_resize_box_3.png 480w, https://ronggle.com/2018/consul-cluster/consul-cluster-ui_hu839dc4e3ff387a820fa0d8e23d0db694_38705_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="consul cluster ui"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p></description></item><item><title>consul学习一-初见</title><link>https://ronggle.com/2018/consul-first-time/</link><pubDate>Sun, 07 Jan 2018 19:38:00 +0800</pubDate><guid>https://ronggle.com/2018/consul-first-time/</guid><description>&lt;img src="https://ronggle.com/2018/consul-first-time/consul-ui.png" alt="Featured image of post consul学习一-初见" />&lt;h2 id="什么是consul">什么是Consul
&lt;/h2>&lt;p>&lt;strong>&lt;a class="link" href="https://www.consul.io" target="_blank" rel="noopener"
>Consul&lt;/a>&lt;/strong> 是HashiCorp公司推出的一款开源工具，用于实现分布式系统的服务发现与配置。它提供了几个关键功能：&lt;/p>
&lt;ul>
&lt;li>服务发现：Consul的客户端可以为一些客户端发现给定服务的提供者，诸如api或mysql之类的服务，通过使用DNS或HTTP，应用程序可以很容易地找到它们所依赖的服务。&lt;/li>
&lt;li>健康检查：Consul的客户端可以提供任何数量的健康检查，或者与给定的服务（“是Web服务器返回200 OK”），或与本地节点（“内存利用率低于90％”）相关联。操作员可以使用此信息来监视群集运行状况，服务发现组件使用此信息将流量从不健康的主机中引导出去。&lt;/li>
&lt;li>KV存储：应用程序可以使用Consul的分层键/值存储，用于任何目的，包括动态配置，功能标记，协调，领导选举等等。简单的HTTP API使其易于使用。&lt;/li>
&lt;li>多数据中心：Consul支持多个数据中心。这意味着Consul的用户不必担心构建额外的抽象层以扩展到多个区域。&lt;/li>
&lt;/ul>
&lt;h2 id="基本架构">基本架构
&lt;/h2>&lt;p>Consul是一个分布式，高度可用的系统。
&lt;img src="https://ronggle.com/2018/consul-first-time/img.png"
width="1241"
height="625"
srcset="https://ronggle.com/2018/consul-first-time/img_huc3ba6ac637e50c85c60dd21110598a8b_125171_480x0_resize_box_3.png 480w, https://ronggle.com/2018/consul-first-time/img_huc3ba6ac637e50c85c60dd21110598a8b_125171_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="img.png"
class="gallery-image"
data-flex-grow="198"
data-flex-basis="476px"
>&lt;/p>
&lt;p>向Consul提供服务的每个节点都运行一个Consul代理。 发现其他服务或获取/设置键/值数据不需要运行代理。 代理负责健康检查节点上的服务以及节点本身。&lt;/p>
&lt;p>代理与一个或多个Consul服务器通讯。 Consul服务器是数据存储和复制的地方。 服务器自己选出一位领导。 虽然Consul可以在一台服务器上运行，但推荐使用3到5来避免导致数据丢失的故障情况。 每个数据中心都建议使用一组Consul服务器。&lt;/p>
&lt;p>需要发现其他服务或节点的基础架构组件可以查询任何Consul服务器或任何Consul代理。 代理自动将查询转发到服务器。&lt;/p>
&lt;p>每个数据中心都运行Consul服务器集群。 当发生跨数据中心服务发现或配置请求时，本地Consul服务器将请求转发给远程数据中心并返回结果。&lt;/p>
&lt;h2 id="简单使用">简单使用
&lt;/h2>&lt;p>consul的使用非常简单，其采用Go语言编写，编译出的文件无其他依赖。因此只需要从官方下载对应平台的编译好的二进制可执行程序直接运行就可以了，下载地址&lt;a class="link" href="https://www.consul.io/downloads.html" target="_blank" rel="noopener"
>https://www.consul.io/downloads.html&lt;/a>&lt;/p>
&lt;h3 id="安装">安装
&lt;/h3>&lt;p>我使用的Linux系统，所以安装如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">curl -O https://releases.hashicorp.com/consul/1.0.2/consul_1.0.2_linux_amd64.zip &lt;span class="o">&amp;amp;&amp;amp;&lt;/span> sudo unzip consul_1.0.2_linux_amd64.zip -d /usr/local/bin/
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ consul
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Usage: consul &lt;span class="o">[&lt;/span>--version&lt;span class="o">]&lt;/span> &lt;span class="o">[&lt;/span>--help&lt;span class="o">]&lt;/span> &amp;lt;command&amp;gt; &lt;span class="o">[&lt;/span>&amp;lt;args&amp;gt;&lt;span class="o">]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Available commands are:
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> agent Runs a Consul agent
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> catalog Interact with the catalog
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> event Fire a new event
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">exec&lt;/span> Executes a &lt;span class="nb">command&lt;/span> on Consul nodes
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> force-leave Forces a member of the cluster to enter the &lt;span class="s2">&amp;#34;left&amp;#34;&lt;/span> state
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> info Provides debugging information &lt;span class="k">for&lt;/span> operators.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> join Tell Consul agent to join cluster
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> keygen Generates a new encryption key
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> keyring Manages gossip layer encryption keys
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> kv Interact with the key-value store
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> leave Gracefully leaves the Consul cluster and shuts down
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> lock Execute a &lt;span class="nb">command&lt;/span> holding a lock
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> maint Controls node or service maintenance mode
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> members Lists the members of a Consul cluster
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> monitor Stream logs from a Consul agent
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> operator Provides cluster-level tools &lt;span class="k">for&lt;/span> Consul operators
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> reload Triggers the agent to reload configuration files
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> rtt Estimates network round trip &lt;span class="nb">time&lt;/span> between nodes
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> snapshot Saves, restores and inspects snapshots of Consul server state
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> validate Validate config files/directories
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> version Prints the Consul version
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> watch Watch &lt;span class="k">for&lt;/span> changes in Consul
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="启动">启动
&lt;/h3>&lt;p>为了简单起见，我们将暂时在开发者模式中启动Consul代理。这个模式可以非常容易快速地启动一个单节点的Consul环境。当然它并不是用于生产环境下并且它也不会持久任何状态。&lt;/p>
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ consul agent -dev
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Starting Consul agent...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Consul agent running!
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Version: &lt;span class="s1">&amp;#39;v1.0.2&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Node ID: &lt;span class="s1">&amp;#39;14f11e8d-4904-3fcd-1cd5-251c311cf775&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Node name: &lt;span class="s1">&amp;#39;master.soi.io&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Datacenter: &lt;span class="s1">&amp;#39;dc1&amp;#39;&lt;/span> &lt;span class="o">(&lt;/span>Segment: &lt;span class="s1">&amp;#39;&amp;lt;all&amp;gt;&amp;#39;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Server: &lt;span class="nb">true&lt;/span> &lt;span class="o">(&lt;/span>Bootstrap: &lt;span class="nb">false&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Client Addr: &lt;span class="o">[&lt;/span>127.0.0.1&lt;span class="o">]&lt;/span> &lt;span class="o">(&lt;/span>HTTP: 8500, HTTPS: -1, DNS: 8600&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Cluster Addr: 127.0.0.1 &lt;span class="o">(&lt;/span>LAN: 8301, WAN: 8302&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Encrypt: Gossip: false, TLS-Outgoing: false, TLS-Incoming: &lt;span class="nb">false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Log data will now stream in as it occurs:
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> Using random ID &lt;span class="s2">&amp;#34;14f11e8d-4904-3fcd-1cd5-251c311cf775&amp;#34;&lt;/span> as node ID
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Initial configuration &lt;span class="o">(&lt;/span>&lt;span class="nv">index&lt;/span>&lt;span class="o">=&lt;/span>1&lt;span class="o">)&lt;/span>: &lt;span class="o">[{&lt;/span>Suffrage:Voter ID:14f11e8d-4904-3fcd-1cd5-251c311cf775 Address:127.0.0.1:8300&lt;span class="o">}]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Node at 127.0.0.1:8300 &lt;span class="o">[&lt;/span>Follower&lt;span class="o">]&lt;/span> entering Follower state &lt;span class="o">(&lt;/span>Leader: &lt;span class="s2">&amp;#34;&amp;#34;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> serf: EventMemberJoin: master.soi.io.dc1 127.0.0.1
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> serf: EventMemberJoin: master.soi.io 127.0.0.1
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: Adding LAN server master.soi.io &lt;span class="o">(&lt;/span>Addr: tcp/127.0.0.1:8300&lt;span class="o">)&lt;/span> &lt;span class="o">(&lt;/span>DC: dc1&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: Handled member-join event &lt;span class="k">for&lt;/span> server &lt;span class="s2">&amp;#34;master.soi.io.dc1&amp;#34;&lt;/span> in area &lt;span class="s2">&amp;#34;wan&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started DNS server 127.0.0.1:8600 &lt;span class="o">(&lt;/span>udp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started DNS server 127.0.0.1:8600 &lt;span class="o">(&lt;/span>tcp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started HTTP server on 127.0.0.1:8500 &lt;span class="o">(&lt;/span>tcp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: started state syncer
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>WARN&lt;span class="o">]&lt;/span> raft: Heartbeat timeout from &lt;span class="s2">&amp;#34;&amp;#34;&lt;/span> reached, starting election
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Node at 127.0.0.1:8300 &lt;span class="o">[&lt;/span>Candidate&lt;span class="o">]&lt;/span> entering Candidate state in term &lt;span class="m">2&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> raft: Votes needed: &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> raft: Vote granted from 14f11e8d-4904-3fcd-1cd5-251c311cf775 in term 2. Tally: &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Election won. Tally: &lt;span class="m">1&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Node at 127.0.0.1:8300 &lt;span class="o">[&lt;/span>Leader&lt;span class="o">]&lt;/span> entering Leader state
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: cluster leadership acquired
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: New leader elected: master.soi.io
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> consul: Skipping self join check &lt;span class="k">for&lt;/span> &lt;span class="s2">&amp;#34;master.soi.io&amp;#34;&lt;/span> since the cluster is too small
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: member &lt;span class="s1">&amp;#39;master.soi.io&amp;#39;&lt;/span> joined, marking health alive
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> Skipping remote check &lt;span class="s2">&amp;#34;serfHealth&amp;#34;&lt;/span> since it is managed automatically
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Synced node info
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:36 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> agent: Node info in sync
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:37 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> Skipping remote check &lt;span class="s2">&amp;#34;serfHealth&amp;#34;&lt;/span> since it is managed automatically
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:02:37 &lt;span class="o">[&lt;/span>DEBUG&lt;span class="o">]&lt;/span> agent: Node info in sync
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="集群成员">集群成员
&lt;/h3>&lt;p>此时，打开另一个终端，使用&lt;code>consul members&lt;/code>命令查看：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ consul members
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Node Address Status Type Build Protocol DC Segment
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">master.soi.io 127.0.0.1:8301 alive server 1.0.2 &lt;span class="m">2&lt;/span> dc1 &amp;lt;all&amp;gt;
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="使用server模式运行">使用server模式运行
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
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&lt;/span>&lt;span class="lnt">24
&lt;/span>&lt;span class="lnt">25
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ consul agent -server -bootstrap -data-dir&lt;span class="o">=&lt;/span>&lt;span class="nv">$PWD&lt;/span> -advertise&lt;span class="o">=&lt;/span>192.168.31.28 -client&lt;span class="o">=&lt;/span>0.0.0.0 -ui
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">bootstrap&lt;/span> &lt;span class="o">=&lt;/span> true: &lt;span class="k">do&lt;/span> not &lt;span class="nb">enable&lt;/span> unless &lt;span class="nv">necessary&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Starting Consul agent...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Consul agent running!
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Version: &lt;span class="s1">&amp;#39;v1.0.2&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Node ID: &lt;span class="s1">&amp;#39;aac96fbf-2ccb-e0a8-2e82-aa4e3ff40d82&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Node name: &lt;span class="s1">&amp;#39;master.soi.io&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Datacenter: &lt;span class="s1">&amp;#39;dc1&amp;#39;&lt;/span> &lt;span class="o">(&lt;/span>Segment: &lt;span class="s1">&amp;#39;&amp;lt;all&amp;gt;&amp;#39;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Server: &lt;span class="nb">true&lt;/span> &lt;span class="o">(&lt;/span>Bootstrap: &lt;span class="nb">true&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Client Addr: &lt;span class="o">[&lt;/span>0.0.0.0&lt;span class="o">]&lt;/span> &lt;span class="o">(&lt;/span>HTTP: 8500, HTTPS: -1, DNS: 8600&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Cluster Addr: 192.168.31.28 &lt;span class="o">(&lt;/span>LAN: 8301, WAN: 8302&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Encrypt: Gossip: false, TLS-Outgoing: false, TLS-Incoming: &lt;span class="nb">false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">==&lt;/span>&amp;gt; Log data will now stream in as it occurs:
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Initial configuration &lt;span class="o">(&lt;/span>&lt;span class="nv">index&lt;/span>&lt;span class="o">=&lt;/span>1&lt;span class="o">)&lt;/span>: &lt;span class="o">[{&lt;/span>Suffrage:Voter ID:aac96fbf-2ccb-e0a8-2e82-aa4e3ff40d82 Address:192.168.31.28:8300&lt;span class="o">}]&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> raft: Node at 192.168.31.28:8300 &lt;span class="o">[&lt;/span>Follower&lt;span class="o">]&lt;/span> entering Follower state &lt;span class="o">(&lt;/span>Leader: &lt;span class="s2">&amp;#34;&amp;#34;&lt;/span>&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> serf: EventMemberJoin: master.soi.io.dc1 192.168.31.28
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> serf: EventMemberJoin: master.soi.io 192.168.31.28
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: Handled member-join event &lt;span class="k">for&lt;/span> server &lt;span class="s2">&amp;#34;master.soi.io.dc1&amp;#34;&lt;/span> in area &lt;span class="s2">&amp;#34;wan&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> consul: Adding LAN server master.soi.io &lt;span class="o">(&lt;/span>Addr: tcp/192.168.31.28:8300&lt;span class="o">)&lt;/span> &lt;span class="o">(&lt;/span>DC: dc1&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started DNS server 0.0.0.0:8600 &lt;span class="o">(&lt;/span>udp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started DNS server 0.0.0.0:8600 &lt;span class="o">(&lt;/span>tcp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: Started HTTP server on &lt;span class="o">[&lt;/span>::&lt;span class="o">]&lt;/span>:8500 &lt;span class="o">(&lt;/span>tcp&lt;span class="o">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 2018/01/12 22:09:19 &lt;span class="o">[&lt;/span>INFO&lt;span class="o">]&lt;/span> agent: started state syncer
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>在浏览器中打开&lt;a class="link" href="http://localhost:8500" target="_blank" rel="noopener"
>http://localhost:8500&lt;/a>&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2018/consul-first-time/consul-ui.png"
width="1818"
height="1022"
srcset="https://ronggle.com/2018/consul-first-time/consul-ui_hu73244f513327a036976c582a5b438755_67330_480x0_resize_box_3.png 480w, https://ronggle.com/2018/consul-first-time/consul-ui_hu73244f513327a036976c582a5b438755_67330_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="consul ui"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p></description></item><item><title>2018年计划</title><link>https://ronggle.com/2018/2018-technology-plan/</link><pubDate>Thu, 04 Jan 2018 21:48:48 +0800</pubDate><guid>https://ronggle.com/2018/2018-technology-plan/</guid><description>&lt;img src="https://ronggle.com/2018/2018-technology-plan/2018.jpg" alt="Featured image of post 2018年计划" />&lt;h2 id="生活计划">生活计划
&lt;/h2>&lt;ul>
&lt;li>每周至少打一次球&lt;/li>
&lt;li>坚持每天锻炼身体&lt;/li>
&lt;li>坚持23点睡觉&lt;/li>
&lt;/ul>
&lt;h2 id="读书计划">读书计划
&lt;/h2>&lt;ul>
&lt;li>《Kubernetes权威指南》&lt;/li>
&lt;li>《开源容器云-OpenShift》&lt;/li>
&lt;li>《Vue权威指南》&lt;/li>
&lt;li>《领域驱动设计》&lt;/li>
&lt;li>《微服务架构与实践》&lt;/li>
&lt;/ul>
&lt;h2 id="课程学习">课程学习
&lt;/h2>&lt;ul>
&lt;li>CKA&lt;/li>
&lt;/ul>
&lt;h2 id="技术学习">技术学习
&lt;/h2>&lt;ul>
&lt;li>Consul&lt;/li>
&lt;li>Golang&lt;/li>
&lt;li>Spring Boot/Cloud&lt;/li>
&lt;li>Nomad&lt;/li>
&lt;li>CI/CD(CDS,GoCD,Jenkins)&lt;/li>
&lt;li>OpenID Connect&lt;/li>
&lt;li>K8s&lt;/li>
&lt;li>Docker&lt;/li>
&lt;li>Nodejs&lt;/li>
&lt;li>Python&lt;/li>
&lt;/ul>
&lt;h2 id="项目计划">项目计划
&lt;/h2>&lt;ul>
&lt;li>&lt;a class="link" href="https://github.com/ycrxun/onion" target="_blank" rel="noopener"
>onion&lt;/a>&lt;/li>
&lt;/ul>
&lt;h2 id="其他计划">其他计划
&lt;/h2>&lt;ul>
&lt;li>坚持写博客&lt;/li>
&lt;li>坚持写博客&lt;/li>
&lt;li>坚持写博客&lt;/li>
&lt;/ul></description></item><item><title>Easy Mock 试玩</title><link>https://ronggle.com/2017/easy-mock-getting-and-started/</link><pubDate>Sun, 03 Sep 2017 12:38:11 +0800</pubDate><guid>https://ronggle.com/2017/easy-mock-getting-and-started/</guid><description>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-project.png" alt="Featured image of post Easy Mock 试玩" />&lt;h2 id="不搭的前言">不搭的前言
&lt;/h2>&lt;p>而今，开发的项目庞大而且复杂，涉及多个模块，跨多个项目组，如果再按照口头沟通协调，很难想象是多么艰难。而在日常的一些开发过程中，我们也需要不停的对自己开发的代码进行调试，比如某些公司，有些产品线根本没有稳定的开发环境提供给开发人员使用，那么，怎么办，只能使用mock的方式。&lt;/p>
&lt;p>说到mock，其实我也再使用，有时候，不能每时每刻都调用真实的服务，我们就会再自己项目中设置开关，当再开发环境下时，使用自己再本地文件中伪造的数据，这些文件有JSON、TXT、CSV/EXCEL，往往再不同的模块和借口会写很多不同的Mock数据处理的逻辑，没有复用性，且没有良好的版本控制与管理。&lt;/p>
&lt;p>那么要怎么处理这些Mock数据呢？今天我们来试玩一下Easy Mock。&lt;/p>
&lt;h2 id="什么是easy-mock">什么是Easy Mock
&lt;/h2>&lt;p>伪造数据，我们更高效；但，不仅于此。&lt;/p>
&lt;p>这是Easy Mock的&lt;a class="link" href="https://www.easy-mock.com" target="_blank" rel="noopener"
>官网&lt;/a>上面的介绍。&lt;/p>
&lt;p>Easy Mock是一个极其简单、高效、可视化、并且能快速生成模拟数据的在线Mock服务。以项目管理的方式组织Mock数据，能帮助我们更好的管理Mock数据，不怕丢失。&lt;/p>
&lt;h3 id="特性">特性
&lt;/h3>&lt;ul>
&lt;li>支持接口代理&lt;/li>
&lt;li>支持快捷键操作&lt;/li>
&lt;li>支持协同编辑&lt;/li>
&lt;li>支持团队项目&lt;/li>
&lt;li>支持 Restful&lt;/li>
&lt;li>支持 Swagger 1.2 &amp;amp; 2.0
&lt;ul>
&lt;li>基于 Swagger 快速创建项目&lt;/li>
&lt;li>支持显示接口入参与返回值&lt;/li>
&lt;li>支持显示实体类&lt;/li>
&lt;/ul>
&lt;/li>
&lt;li>支持灵活性与扩展性更高的响应式数据开发&lt;/li>
&lt;li>支持 Mock.js 语法&lt;/li>
&lt;li>支持 restc 方式的接口预览&lt;/li>
&lt;/ul>
&lt;blockquote>
&lt;p>&lt;a class="link" href="https://easy-mock.com/docs" target="_blank" rel="noopener"
>在线使用文档&lt;/a>&lt;br>
&lt;a class="link" href="https://github.com/easy-mock/easy-mock-cli" target="_blank" rel="noopener"
>Easy Mock CLI&lt;/a> - 基于 Easy Mock 快速生成 api.js 的命令行工具。&lt;/p>
&lt;/blockquote>
&lt;h2 id="数据伪造">数据伪造
&lt;/h2>&lt;p>我前面也提到过，我们才有的是编程式的伪造数据，利用请求拦截或者配置文件开关，来切换我们的正常数据请求与Mock数据。&lt;/p>
&lt;p>这些方法虽然可以解决我们的问题，但同样伴随着一些问题，比如说，依赖特定的框架，主要体现再我们使用spring的配置文件profile作为切换开关；又比如，脏代码，主要是我们会带项目源码中以编程的方式伪造Mock数据；又比如说，这些数据没法统一管理，变更困难等等。his&lt;/p>
&lt;p>说到以上的这些困难，可能还是没能触及你的痛点，但是无所谓了，哈哈哈，接下来，我们试试Easy Mock吧。&lt;/p>
&lt;h2 id="安装">安装
&lt;/h2>&lt;blockquote>
&lt;p>在开始之前，假设你已经成功安装了 Node.js (v7.4 以上) 和 MongoDB (v3.4 以上)&lt;/p>
&lt;/blockquote>
&lt;blockquote>
&lt;p>注意，在安装项目依赖时，bcrypt需要c++编译环境g++，如果你没有安装，那需要自行安装&lt;/p>
&lt;blockquote>
&lt;p>$ sudo dnf install gcc-c++ # 注意，本屌使用的是Fedora，你需要根据自己的操作系统找到安装方式&lt;/p>
&lt;/blockquote>
&lt;/blockquote>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ git clone https://github.com/easy-mock/easy-mock.git
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">cd&lt;/span> easy-mock &lt;span class="o">&amp;amp;&amp;amp;&lt;/span> npm install
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h2 id="配置">配置
&lt;/h2>&lt;blockquote>
&lt;p>不同环境会加载不同的配置文件，在此之前你应该对 node-config 有所了解。&lt;/p>
&lt;/blockquote>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">pwd&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">/home/soi/web/easy-mock
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ &lt;span class="nb">cd&lt;/span> config
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">$ cat default.json
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;port&amp;#34;&lt;/span>: 7300,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;pageSize&amp;#34;&lt;/span>: 30,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;routerPrefix&amp;#34;&lt;/span>: &lt;span class="o">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;mock&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/mock&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;api&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;/api&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="o">}&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="s2">&amp;#34;db&amp;#34;&lt;/span>: &lt;span class="s2">&amp;#34;mongodb://192.168.31.28:27017/easy-mock&amp;#34;&lt;/span>,
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> ...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="o">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>注意，这里我们需要配置的是MongoDB，可以不配置其他的。如果你需要一些高级用法，你可以参考github仓库的文档进行配置。&lt;/p>
&lt;/blockquote>
&lt;h2 id="启动">启动
&lt;/h2>&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">$ npm run dev
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>这里使用的开发模式启动，可以在你的浏览器中访问&lt;code>http://127.0.0.1:7300&lt;/code>&lt;br>
更多命令：&lt;br>
$ npm run build # 前端静态资源构建打包&lt;br>
$ npm run start # 以生产环境方式启动，需要提前执行 build&lt;br>
$ npm run test # 测试&lt;br>
$ npm run lint # 语法检测&lt;/p>
&lt;/blockquote>
&lt;h2 id="使用">使用
&lt;/h2>&lt;h3 id="登录页">登录页
&lt;/h3>&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/login.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/login_hu588c0917936047c6ada7b378bd895193_2345954_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/login_hu588c0917936047c6ada7b378bd895193_2345954_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock login"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/login-input.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/login-input_hu588c0917936047c6ada7b378bd895193_1777789_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/login-input_hu588c0917936047c6ada7b378bd895193_1777789_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock login input"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;blockquote>
&lt;p>注意，这里如果你没有用户名和密码的话，直接输入用户名密码，会给新建一个用户&lt;/p>
&lt;/blockquote>
&lt;h3 id="个人项目">个人项目
&lt;/h3>&lt;p>登录成功后，进入我的个人项目面板。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-project.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-project_huda48920455a3f353154d1a2a68d6945c_69133_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-project_huda48920455a3f353154d1a2a68d6945c_69133_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock project"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>点击项目可以查看项目接口列表。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-project-api.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-project-api_hu8569f91c9118ec5f5b9638e58d10268e_123069_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-project-api_hu8569f91c9118ec5f5b9638e58d10268e_123069_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock project api"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;h3 id="团队项目">团队项目
&lt;/h3>&lt;ul>
&lt;li>首先，我们来初始化一个团队。&lt;/li>
&lt;/ul>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-new.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-new_hudb1ec9a1920c9b3a0944a1b99a242383_67883_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-team-new_hudb1ec9a1920c9b3a0944a1b99a242383_67883_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock team"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;ul>
&lt;li>新建团队项目&lt;/li>
&lt;/ul>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-new.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-new_hu8ebac6d4ca7557320e9993fbcbdaebb9_92025_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-new_hu8ebac6d4ca7557320e9993fbcbdaebb9_92025_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock team project"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;ul>
&lt;li>编辑项目API&lt;/li>
&lt;/ul>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-edit.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-edit_hub1e8623b1d82c9a695424f3e935aff20_65132_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-edit_hub1e8623b1d82c9a695424f3e935aff20_65132_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock team project api"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;ul>
&lt;li>预览项目API&lt;/li>
&lt;/ul>
&lt;p>&lt;img src="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-preview.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-preview_hu189adb20a10cf5eb6304c3f640968473_81663_480x0_resize_box_3.png 480w, https://ronggle.com/2017/easy-mock-getting-and-started/my-team-project-api-preview_hu189adb20a10cf5eb6304c3f640968473_81663_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="easy mock team project api previw"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;h2 id="后语">后语
&lt;/h2>&lt;p>这里我就水完了一篇博客了，对你有没有帮助我不知道。&lt;/p>
&lt;p>不过首先的感谢下&lt;a class="link" href="http://f2e.souche.com/blog/" target="_blank" rel="noopener"
>大搜车无线架构团队&lt;/a>给我们开源这个好用的Mock神器。&lt;/p></description></item><item><title>Fedora 桌面系统体验</title><link>https://ronggle.com/2017/fedora/</link><pubDate>Thu, 03 Aug 2017 21:39:17 +0800</pubDate><guid>https://ronggle.com/2017/fedora/</guid><description>&lt;img src="https://ronggle.com/2017/fedora/home.png" alt="Featured image of post Fedora 桌面系统体验" />&lt;p>再次安装Linux是两年前，自己安装了个Ubuntu，后面安装了Deepin，总体上感觉都很不错，特别是Deepin，国内发行版算是颜值比较高的了，一直都很喜欢。&lt;/p>
&lt;p>直到去年我的笔记本报废，六七年前的低配电脑，实在扛不住了。在换了新的电脑后，i7、16G、GTX960，很给力的配置，但是在我装Ubuntu的过程中，严重不喜欢这个配置了，显卡不兼容，上面的Windows10还特别讨厌，不得不放弃。&lt;/p>
&lt;p>其实在很久之前，就听说&lt;a class="link" href="https://getfedora.org/" target="_blank" rel="noopener"
>Fedora&lt;/a>很不错，最近因为折腾Openshift，突发奇想，安装了一个，然后被Fedora的颜值（肯定是桌面）吸引。&lt;/p>
&lt;p>一张美美的桌面&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/fedora/home.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/home_hu4149d0921973420729ebb226d45329e8_1405605_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/home_hu4149d0921973420729ebb226d45329e8_1405605_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora home"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>应用列表&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/fedora/apps.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/apps_hu26adf34bb9836ad5844cfb97c25864b9_1171193_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/apps_hu26adf34bb9836ad5844cfb97c25864b9_1171193_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora apps"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>弹出&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/fedora/super.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/super_hubb9f93f79a58eae1afb7f0f279dd59b8_878266_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/super_hubb9f93f79a58eae1afb7f0f279dd59b8_878266_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora pop"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>多窗口&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/fedora/edit.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/edit_hubefcc762d7691ae4f491e67a3efeffe7_1136072_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/edit_hubefcc762d7691ae4f491e67a3efeffe7_1136072_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora edit"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>重命名&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/fedora/rename.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/rename_hu6a451bb8c8fbdf1c4abcc90e3b16b93b_922054_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/rename_hu6a451bb8c8fbdf1c4abcc90e3b16b93b_922054_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora rename"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>终端
&lt;img src="https://ronggle.com/2017/fedora/terminal.png"
width="1920"
height="1080"
srcset="https://ronggle.com/2017/fedora/terminal_hudbd3f22a09433f088c562d3fed9e1fc1_1296978_480x0_resize_box_3.png 480w, https://ronggle.com/2017/fedora/terminal_hudbd3f22a09433f088c562d3fed9e1fc1_1296978_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="fedora terminal"
class="gallery-image"
data-flex-grow="177"
data-flex-basis="426px"
>&lt;/p>
&lt;p>漂亮不？如果你也喜欢，安装个试试呗！&lt;/p></description></item><item><title>一场王者农药引发的思考</title><link>https://ronggle.com/2017/a-game-of-thinking/</link><pubDate>Sat, 29 Jul 2017 17:37:14 +0800</pubDate><guid>https://ronggle.com/2017/a-game-of-thinking/</guid><description>&lt;img src="https://ronggle.com/2017/a-game-of-thinking/game.png" alt="Featured image of post 一场王者农药引发的思考" />&lt;p>在一次次的游戏中，有胜利，有失败，也有愤怒，也有责怪，到最后，我还是永恒的“青铜”。&lt;/p>
&lt;p>扯远了，回到主题，前几天和小伙伴一起打排位，有生之年，最舒服的一次排位。从而有了下面的这些思考，纯属个人观点，不喜勿喷！额，其实也不会有人喷的。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/a-game-of-thinking/game.png"
width="868"
height="485"
srcset="https://ronggle.com/2017/a-game-of-thinking/game_hu54851f999d21ed6f60405180e9c05051_111211_480x0_resize_box_3.png 480w, https://ronggle.com/2017/a-game-of-thinking/game_hu54851f999d21ed6f60405180e9c05051_111211_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="game"
class="gallery-image"
data-flex-grow="178"
data-flex-basis="429px"
>&lt;/p>
&lt;h2 id="团队">团队
&lt;/h2>&lt;p>三个臭皮匠，顶个诸葛亮。不得不说，在我们的日常生活中，会见到很多团队，有技术的，有施工的，各有不同。&lt;/p>
&lt;p>在王者农药中，选择一场对局，配合队友，选择自己擅长的英雄，射手、法师、打野、辅助、肉盾，各司其职。&lt;/p>
&lt;p>在游戏的过程中，一般都会根据英雄的性质不同，选择不同的路线。同时，要准备好随时支援处于危险中的队友。&lt;/p>
&lt;p>当然，实际上这个是理想的状态。&lt;/p>
&lt;p>人都是自私的，所谓，“人不为己，天诛地灭”。很多时候，组建的团队很多时候都是残缺不全的。能够做到无私奉献自己的，能有多少人呢？我们都是凡夫俗子，都有七情六欲。&lt;/p>
&lt;p>我记得以前有一局，我选择了法师，我们5人一起推中路，这时候，对面4个人过来了，我的上去就是一个大，结果，我的队友全走了，对没错，走了，留我一个人在那里懵逼。&lt;/p>
&lt;p>在后面的回合中，我幸苦的打残血了一个，这时候我的两个队友勇敢的上去，追着人家残血不放，各种喊撤退都不停，从中路一路追到下路，然后中了埋伏。不是，我说你们这个何必呢？&lt;/p>
&lt;p>还有一次，对面两个肉盾在前面扛着，后面输出贼猛，我的队友却一心一意，很认真很认真的打肉盾。咱能不逗吗？&lt;/p>
&lt;p>其实，在实际的生活中，我们工作的团队也会出现这样的情况，当一个任务来了，很多人都会避而不及，当一点好处来了，很多人都会弃队友于不顾，自己先上。&lt;/p>
&lt;p>往往在遇到问题的时候，总是想办法把锅丢出去。&lt;/p>
&lt;p>我记得我以前在某公司，当时发生了故障，所有人都在找到底是谁造成的。其实，这个时候重要的不是找到对策，解决这个问题吗？为啥都在找是谁造成的呢？&lt;/p>
&lt;p>在一局农药中，我是一个快乐的小射手，辅助我的哥们在草丛里面看着我和对面怼，没错，看着，当我把对面怼残血的时候，他一个漂亮的技能，抢到一个人头。没错，我还站在哪里蒙圈，第二次还这样，第三次也是。不得不承认，当时我很想祝贺他。&lt;/p>
&lt;p>在我理想状态下的团队，应该是一个荣辱与共的。正好今天听到一句台词，“你们没有荣耀，荣耀只属于遵守纪律的团队，不属于你们这样的，一团散沙的队伍”。&lt;/p>
&lt;h2 id="定位">定位
&lt;/h2>&lt;p>定位，也就是我们要选择适合自己的角色，并且，尽可能发挥自己，配合队友。比如，当我选择做一名肉盾的时候，我会尽可能拖住对面，保护后排的队友；如果我选择了输出，我会尽可能先朝着对方输出，在我的队友倒下前，尽可能让他们受到最短时间的伤害；当作为一个辅助时，需要让队友得到最多的资源。&lt;/p>
&lt;p>其实生活中也一样，在一个团队里，不管你是老人，还是新人，如果自己才华不如队友，就尽可能辅助队友，让他绽放自己的光彩，而在某些领域，自己能够胜任的，一定要尽心去完成。&lt;/p>
&lt;p>当然，这其中还有个重要的角色，就是为队伍发号施令的人，什么们时候改前进，什么时候该撤退。而这个人，必须能够关注到战场的形势，及时调整战术，对应瞬息万变的战场。再一次任务失败后，作出最佳的调整，鼓励队友，下一次再战。&lt;/p>
&lt;h2 id="最后">最后
&lt;/h2>&lt;p>好吧，我承认，我是标题党。&lt;/p>
&lt;p>我说了一堆废话，其实是希望，一个团队，应该拥有自己的荣耀。&lt;/p></description></item><item><title>什么是Zipkin</title><link>https://ronggle.com/2017/what-is-zipkin/</link><pubDate>Sat, 22 Jul 2017 23:30:22 +0800</pubDate><guid>https://ronggle.com/2017/what-is-zipkin/</guid><description>&lt;img src="https://ronggle.com/2017/what-is-zipkin/index.png" alt="Featured image of post 什么是Zipkin" />&lt;p>将应用程序用于向Zipkin报告时序数据。 Zipkin UI还提供了一个依赖关系图，显示了每个应用程序中跟踪的请求数量。 如果要解决延迟问题或错误，可以根据应用程序，跟踪长度，注释或时间戳来过滤或排序所有跟踪。 选择跟踪后，您可以看到每个跨度所需的总跟踪时间的百分比，从而允许您识别问题应用程序。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/what-is-zipkin/index.png"
width="1769"
height="943"
srcset="https://ronggle.com/2017/what-is-zipkin/index_hu1d979cfaae9601218fa80bc3c4f22156_37994_480x0_resize_box_3.png 480w, https://ronggle.com/2017/what-is-zipkin/index_hu1d979cfaae9601218fa80bc3c4f22156_37994_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="index"
class="gallery-image"
data-flex-grow="187"
data-flex-basis="450px"
>&lt;/p>
&lt;h2 id="快速开始">快速开始
&lt;/h2>&lt;p>首先，我是一个spring cloud的初学者，所以我在本次采用了spring cloud来学习zipkin，当然，只要你愿意，你完全可以不采用spring cloud。&lt;/p>
&lt;p>项目结构如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">- platform
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> - account
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> - config
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> - registry
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> - zipkin
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> - zuul
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> pom.xml
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>这是个多模块项目，其中子模块分别对应的是账号服务、配置中心、注册中心、zipkin服务、API Getaway。&lt;/p>
&lt;h3 id="zipkin-server">Zipkin Server
&lt;/h3>&lt;p>首先，我们来看看zipkin模块的pom.xml&lt;/p>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-xml" data-lang="xml">&lt;span class="line">&lt;span class="cl">&lt;span class="cp">&amp;lt;?xml version=&amp;#34;1.0&amp;#34; encoding=&amp;#34;UTF-8&amp;#34;?&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;project&lt;/span> &lt;span class="na">xmlns=&lt;/span>&lt;span class="s">&amp;#34;http://maven.apache.org/POM/4.0.0&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="na">xmlns:xsi=&lt;/span>&lt;span class="s">&amp;#34;http://www.w3.org/2001/XMLSchema-instance&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="na">xsi:schemaLocation=&lt;/span>&lt;span class="s">&amp;#34;http://maven.apache.org/POM/4.0.0
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s"> http://maven.apache.org/xsd/maven-4.0.0.xsd&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;parent&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>platform&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>team.soi&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;version&amp;gt;&lt;/span>1.0-SNAPSHOT&lt;span class="nt">&amp;lt;/version&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/parent&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;modelVersion&amp;gt;&lt;/span>4.0.0&lt;span class="nt">&amp;lt;/modelVersion&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>zipkin&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;version&amp;gt;&lt;/span>1.0-SNAPSHOT&lt;span class="nt">&amp;lt;/version&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependencies&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.cloud&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-cloud-starter-config&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.cloud&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-cloud-starter-eureka&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.boot&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-boot-starter-actuator&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>io.zipkin.java&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>zipkin-server&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>io.zipkin.java&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>zipkin-autoconfigure-ui&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>io.zipkin.java&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>zipkin-autoconfigure-storage-mysql&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>mysql&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>mysql-connector-java&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.boot&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-boot-starter-jdbc&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.projectlombok&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>lombok&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.jetbrains.kotlin&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>kotlin-stdlib&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/dependencies&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;build&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;finalName&amp;gt;&lt;/span>zipkin&lt;span class="nt">&amp;lt;/finalName&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;plugins&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.apache.maven.plugins&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>maven-compiler-plugin&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>kotlin-maven-plugin&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.jetbrains.kotlin&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.boot&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-boot-maven-plugin&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/plugin&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/plugins&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;/build&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/project&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>从pom.xml中，不难看出，我引入了&lt;code>zipkin-server&lt;/code>、&lt;code>zipkin-autoconfigure-ui&lt;/code>、&lt;code>zipkin-autoconfigure-storage-mysql&lt;/code>，在本例中，我采用的mysql存储。&lt;/p>
&lt;p>接下来，我们只需要在启动类中打开&lt;code>@EnableZipkinServer&lt;/code>注解就OK。&lt;/p>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.platform.zipkin&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.springframework.boot.SpringApplication&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.springframework.boot.autoconfigure.SpringBootApplication&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">org.springframework.cloud.client.discovery.EnableDiscoveryClient&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">zipkin.server.EnableZipkinServer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="cm">/**
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * @author Soi.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> *
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * @version 1.0
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> *
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * @see
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> */&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@SpringBootApplication&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@EnableZipkinServer&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@EnableDiscoveryClient&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="n">open&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">App&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="n">fun&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">main&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">args&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Array&lt;/span>&lt;span class="o">&amp;lt;&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="o">&amp;gt;&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">SpringApplication&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">run&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">App&lt;/span>&lt;span class="p">::&lt;/span>&lt;span class="kd">class&lt;/span>&lt;span class="err">.&lt;/span>&lt;span class="nc">java&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">*&lt;/span>&lt;span class="n">args&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>zipkin服务的配置文件application.yml如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
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&lt;/span>&lt;span class="lnt">16
&lt;/span>&lt;span class="lnt">17
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">server&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">port&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">${port:9411}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">spring&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">application&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">zipkin&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">datasource&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">schema&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">classpath:/mysql.sql&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">url&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">jdbc:mysql://localhost:3306/zipkin?autoReconnect=true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">username&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">root&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">password&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">root&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">driver-class-name&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">com.mysql.jdbc.Driver&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">initialize&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">continue-on-error&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kc">true&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nt">eureka&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">client&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">serviceUrl&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">defaultZone&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">${defaultZone:http://localhost:8761/eureka/}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="zipkin-client">Zipkin Client
&lt;/h3>&lt;p>在使用zipkin服务的模块的pom.xml中加入下面的依赖：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-xml" data-lang="xml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;groupId&amp;gt;&lt;/span>org.springframework.cloud&lt;span class="nt">&amp;lt;/groupId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nt">&amp;lt;artifactId&amp;gt;&lt;/span>spring-cloud-starter-zipkin&lt;span class="nt">&amp;lt;/artifactId&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/dependency&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>然后在application.yml中注明zipkin的url：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-yaml" data-lang="yaml">&lt;span class="line">&lt;span class="cl">&lt;span class="nt">spring&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">zipkin&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="nt">base-url&lt;/span>&lt;span class="p">:&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="l">http://localhost:9411&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>在我的示例中，我分别在config、zuul、account模块中加入了zipkin的配置。&lt;/p>
&lt;h3 id="zipkin-ui">Zipkin UI
&lt;/h3>&lt;p>首先，我分别启动了这几个模块，我们可以在Eureka的UI中看到：&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/what-is-zipkin/eureka.png"
width="1381"
height="310"
srcset="https://ronggle.com/2017/what-is-zipkin/eureka_hu3344c7661b447e62fdba1f54113ec570_22426_480x0_resize_box_3.png 480w, https://ronggle.com/2017/what-is-zipkin/eureka_hu3344c7661b447e62fdba1f54113ec570_22426_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="eureka"
class="gallery-image"
data-flex-grow="445"
data-flex-basis="1069px"
>&lt;/p>
&lt;p>然后我分别在浏览器中访问API Getaway中映射的API&lt;code>http://localhost:9200/account/accounts/1&lt;/code>和&lt;code>http://localhost:9200/config/platform/zuul/dev&lt;/code>，然后在打开Zipkin页面。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/what-is-zipkin/trace.png"
width="1736"
height="353"
srcset="https://ronggle.com/2017/what-is-zipkin/trace_hu3475f8124eaea83ec86f4daead9e7667_16222_480x0_resize_box_3.png 480w, https://ronggle.com/2017/what-is-zipkin/trace_hu3475f8124eaea83ec86f4daead9e7667_16222_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="trace"
class="gallery-image"
data-flex-grow="491"
data-flex-basis="1180px"
>&lt;/p>
&lt;p>我们可以看到服务调用的依赖关系：&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/what-is-zipkin/dependencies.png"
width="1721"
height="326"
srcset="https://ronggle.com/2017/what-is-zipkin/dependencies_hua942c53f68b215a0f0fc40669a644dd6_12753_480x0_resize_box_3.png 480w, https://ronggle.com/2017/what-is-zipkin/dependencies_hua942c53f68b215a0f0fc40669a644dd6_12753_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="dependencies"
class="gallery-image"
data-flex-grow="527"
data-flex-basis="1266px"
>&lt;/p>
&lt;p>还可以看到调用的详细信息：&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2017/what-is-zipkin/traces_detail.png"
width="1785"
height="487"
srcset="https://ronggle.com/2017/what-is-zipkin/traces_detail_hu9f05ef4d8bc480d91b4e44efdf42d66a_18997_480x0_resize_box_3.png 480w, https://ronggle.com/2017/what-is-zipkin/traces_detail_hu9f05ef4d8bc480d91b4e44efdf42d66a_18997_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="traces detail"
class="gallery-image"
data-flex-grow="366"
data-flex-basis="879px"
>&lt;/p>
&lt;h2 id="总结">总结
&lt;/h2>&lt;p>在spring cloud中，为我们集成了许许多多工具，为我们的微服务开发提供了便利，同时也解决了我们的一些痛点，而Zipkin，为我们解决了服务调用链的追踪问题，同时提供了详细的调用时间，可以是我们更加有效地知晓服务的性能瓶颈在哪些地方。&lt;/p>
&lt;p>当然，本例只是简单的介绍了下Zipkin的使用，没有想过会给你带来什么。&lt;/p></description></item><item><title>微服务、容器与容器云-从入门到放弃</title><link>https://ronggle.com/2017/microservice-container-and-container-cloud/</link><pubDate>Mon, 22 May 2017 21:26:33 +0800</pubDate><guid>https://ronggle.com/2017/microservice-container-and-container-cloud/</guid><description>&lt;h2 id="前言">前言
&lt;/h2>&lt;p>在过去的不知道多少年前，我们的应用和数据库，还部署在一台机器上，大概如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl">+----------+ +--------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | +--------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| +--------------------&amp;gt; | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | App | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | &amp;lt;------------------+ | ^ + | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| Client | | +--------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | +--------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | + v | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | DB | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | +--------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | Server |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">+----------+ +--------------+
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>随着业务的增长，这样的架构已经不能满足大量的请求，这时候架构也随之改变，把应用与数据库拆分开来：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;span class="lnt">7
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl">+--------+ +---------+ +-------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| +-------------&amp;gt; | +-----------&amp;gt; | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| Client | | App | | DB |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | &amp;lt;-------------+ | &amp;lt;-----------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">+--------+ +---------+ +-------+
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>当然，业务是不停的增长的，而上述这样的也会发生变化，可以把应用与数据库进行集群部署。&lt;/p>
&lt;p>然后&amp;hellip;&lt;/p>
&lt;h2 id="不搭的后语">不搭的后语
&lt;/h2>&lt;p>而如今，技术与架构，在业务的驱动下，早已发生了巨大的变化。&lt;/p>
&lt;p>在最近两年，最火的，莫过于服务化，容器化与云化。&lt;/p>
&lt;h3 id="微服务">微服务
&lt;/h3>&lt;p>&lt;a class="link" href="http://martinfowler.com/articles/microservices.html" target="_blank" rel="noopener"
>微服务&lt;/a>架构，它把软件围绕业务功能结构进行划分、拆解成服务，以服务构建应用，而服务可以独立部署、独立扩展，服务也可以提供模块化的边界，并且不同的使用也可以使用不同的开发语言。&lt;/p>
&lt;p>微服务风格的特性：&lt;/p>
&lt;ul>
&lt;li>组件与服务&lt;/li>
&lt;li>围绕业务功能进行组织&lt;/li>
&lt;li>产品不是项目&lt;/li>
&lt;li>强化终端及弱化通道&lt;/li>
&lt;li>分散治理&lt;/li>
&lt;li>分散数据管理&lt;/li>
&lt;li>基础设施自动化&lt;/li>
&lt;li>容错性设计&lt;/li>
&lt;li>设计改进&lt;/li>
&lt;/ul>
&lt;h3 id="容器">容器
&lt;/h3>&lt;p>容器，另一个热门的话题，而在这个话题中，我们能够快速想到的，应该是Docker。&lt;/p>
&lt;p>Docker 最初是 dotCloud 公司创始人 Solomon Hykes 在法国期间发起的一个公司内部项目，它是基于 dotCloud 公司多年云服务技术的一次革新，并于 2013 年 3月以 Apache 2.0 授权协议开源。&lt;/p>
&lt;p>Docker包括三个基本概念镜像、容器、仓库。镜像和容器的关系，就像是面向对象程序设计中的类和实例一样，镜像是静态的定义，容器是镜像运行时的实例；容器可以被创建、启动、停止、删除、暂停等；而仓库，则是用来统一存储镜像，进行版本控制。&lt;/p>
&lt;p>使用容器技术，带来了以下好处：&lt;/p>
&lt;ul>
&lt;li>持续部署与测试&lt;/li>
&lt;li>跨云平台支持&lt;/li>
&lt;li>环境标准化和版本控制&lt;/li>
&lt;li>高资源利用率与隔离&lt;/li>
&lt;li>简单易用&lt;/li>
&lt;li>&amp;hellip;&lt;/li>
&lt;/ul>
&lt;h3 id="容器云">容器云
&lt;/h3>&lt;p>容器云是以容器为资源分割和调度的基本单位，封装整个软件运行时环境，为开发者和系统管理员提供用于构建、发布和运行分布式运用的平台。&lt;/p>
&lt;p>当容器云专注于资源共享与隔离、容器编排与部署时，它更接近传统的IaaS；当容器云渗透到应用支撑与运行时环境时，它更接近传统的PaaS。&lt;/p>
&lt;p>使用容器云，带来了以下好处：&lt;/p>
&lt;ul>
&lt;li>更高效的利用系统资源&lt;/li>
&lt;li>更快速的启动时间&lt;/li>
&lt;li>一致的运行环境&lt;/li>
&lt;li>持续交付和部署&lt;/li>
&lt;li>更轻松的迁移&lt;/li>
&lt;li>更轻松的维护和扩展。&lt;/li>
&lt;/ul>
&lt;h3 id="服务化容器化与云化">服务化，容器化与云化
&lt;/h3>&lt;p>当软件服务化后，我们的架构看起来应该是这样的：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-text" data-lang="text">&lt;span class="line">&lt;span class="cl">+-------+ +--------------------------------------+ +--------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | WebUI | | App |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +--------------------------------------+ ---------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +-------------------------------------------------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | RESTful API |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +-------------------------------------------------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +-----------+ +-----------------------------------+ +-------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | +-----------+ +------------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">|Monitor| | Registry | | | Service1 | | Service2 | | | Configure |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | &amp;amp; | | +-----------+ +------------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | Dscovery | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | +-----------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | | ... | Services | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | +-----------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +-----------+ +-----------------------------------+ +-------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | +-------------------------------------------------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | +-------------+ +------------+ +----------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | | DB | | MQ | | ... | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">| | | +-------------+ +------------+ +----------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">+-------+ +-------------------------------------------------------------------+
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>众多的服务给运维带来极大的挑战，要求能够快速地发布与容错处理，而如果再使用人肉运维的方式再也无法满足。&lt;/p>
&lt;p>这时候，一个借助于CI/CD的研发流水线的开发方式，渐渐进入了视野：&lt;/p>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl"> +--------------+ +------------+ Re^iew +--------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | | | +-------&amp;gt; | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | Developer | Push | | | Maintainer |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | +--------&amp;gt; | Repo | Merge | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | | | | &amp;lt;----+ | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> +------+-------+ +-----+------+ +--------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> ^ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | v Trigger
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | +------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> Feedback | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | CI | | CD
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | +----------+ CI/CD +-------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> | v +------------+ v
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">+-------------------------------+ +--------------------------------------+
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">|-------+ +-------+ +--------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">||Build +-&amp;gt; Unit +-&amp;gt;Analyze +-+| | +---------+ +---------+ +---------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">|-------+ +-------+ +--------+ || | |Test Env | |UAT Env | |Production |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">|-------+ +-------+ +--------+ || | | | | | | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">||Deploy&amp;lt;-+Package&amp;lt;-+ Test &amp;lt;-+| | +---------+ +---------+ +---------+ |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">|-------+ +-------+ +--------+ | | |
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">+-------------------------------+ +--------------------------------------+
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>可以借助容器与容器云，将服务进行持续集成、持续部署与交付，最终达到自动化。&lt;/p>
&lt;h2 id="放弃">放弃
&lt;/h2>&lt;p>服务化是未来吗？容器是未来吗？容器云是未来吗？&lt;/p>
&lt;p>谁知道呢？未来，还没来！&lt;/p>
&lt;p>只是现在，作为一枚面向搜索引擎复制粘贴的开发者，在不停的学习中，开拓自己的视野，积累自己的经验，为后来的业务需求打下坚实的基础也是势在必行。&lt;/p>
&lt;hr>
&lt;p>参考：&lt;/p>
&lt;p>&lt;a class="link" href="http://blog.csdn.net/wurenhai/article/details/37659335" target="_blank" rel="noopener"
>微服务(Microservices)&lt;/a>&lt;/p>
&lt;p>&lt;a class="link" href="https://book.douban.com/reading/35906188/" target="_blank" rel="noopener"
>《Docker——容器与容器云》试读：1.3　进化：从容器到容器云&lt;/a>&lt;/p></description></item><item><title>WebService学习记录</title><link>https://ronggle.com/2017/webservice-hello-world/</link><pubDate>Sun, 12 Feb 2017 19:32:45 +0800</pubDate><guid>https://ronggle.com/2017/webservice-hello-world/</guid><description>&lt;p>&lt;strong>WebService&lt;/strong>是一个平台独立的，低耦合的，自包含的、基于可编程的web的应用程序，可使用开放的XML（标准通用标记语言下的一个子集）标准来描述、发布、发现、协调和配置这些应用程序，用于开发分布式的互操作的应用程序。
巴拉巴拉。。。。。。&lt;/p>
&lt;h3 id="开始编写接口">开始编写接口
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.service&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">interface&lt;/span> &lt;span class="nc">HelloService&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="cm">/**
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * to do sth.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * @param to
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * @return
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> */&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Object&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">toDoSth&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">to&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="编写接口的实现类">编写接口的实现类
&lt;/h3>&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.service.impl&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.service.HelloService&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">javax.jws.WebService&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="nd">@WebService&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">HelloServiceImpl&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">implements&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">HelloService&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">Object&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">toDoSth&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">to&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="k">return&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;Hello,&amp;#34;&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">to&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">+&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="s">&amp;#34;! Welcome to my webservice world!&amp;#34;&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="发布webservice">发布WebService
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.service.impl.HelloServiceImpl&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">javax.xml.ws.Endpoint&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">App&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">static&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kt">void&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">main&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="o">[]&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">args&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">Endpoint&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">publish&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;http://localhost:8899/ws/demo&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">HelloServiceImpl&lt;/span>&lt;span class="p">());&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>奏是介么仍性，在浏览器输入&lt;code>http://localhost:8899/ws/demo?wsdl&lt;/code>
见证奇迹的时刻到了，Duang&amp;hellip;&amp;hellip;如下：&lt;/p>
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-xml" data-lang="xml">&lt;span class="line">&lt;span class="cl">This XML file does not appear to have any style information associated with it. The document tree is shown below.
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c">&amp;lt;!--
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"> Published by JAX-WS RI (http://jax-ws.java.net). RI&amp;#39;s version is JAX-WS RI 2.2.9-b130926.1035 svn-revision#5f6196f2b90e9460065a4c2f4e30e065b245e51e.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c">--&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c">&amp;lt;!--
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"> Generated by JAX-WS RI (http://jax-ws.java.net). RI&amp;#39;s version is JAX-WS RI 2.2.9-b130926.1035 svn-revision#5f6196f2b90e9460065a4c2f4e30e065b245e51e.
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c">--&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;definitions&lt;/span> &lt;span class="na">xmlns:wsu=&lt;/span>&lt;span class="s">&amp;#34;http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd&amp;#34;&lt;/span> &lt;span class="na">xmlns:wsp=&lt;/span>&lt;span class="s">&amp;#34;http://www.w3.org/ns/ws-policy&amp;#34;&lt;/span>&lt;span class="na">xmlns:wsp1_2=&lt;/span>&lt;span class="s">&amp;#34;http://schemas.xmlsoap.org/ws/2004/09/policy&amp;#34;&lt;/span> &lt;span class="na">xmlns:wsam=&lt;/span>&lt;span class="s">&amp;#34;http://www.w3.org/2007/05/addressing/metadata&amp;#34;&lt;/span> &lt;span class="na">xmlns:soap=&lt;/span>&lt;span class="s">&amp;#34;http://schemas.xmlsoap.org/wsdl/soap/&amp;#34;&lt;/span>&lt;span class="na">xmlns:tns=&lt;/span>&lt;span class="s">&amp;#34;http://impl.service.soi.team/&amp;#34;&lt;/span> &lt;span class="na">xmlns:xsd=&lt;/span>&lt;span class="s">&amp;#34;http://www.w3.org/2001/XMLSchema&amp;#34;&lt;/span> &lt;span class="na">xmlns=&lt;/span>&lt;span class="s">&amp;#34;http://schemas.xmlsoap.org/wsdl/&amp;#34;&lt;/span> &lt;span class="na">targetNamespace=&lt;/span>&lt;span class="s">&amp;#34;http://impl.service.soi.team/&amp;#34;&lt;/span>&lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;HelloServiceImplService&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;types&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;xsd:schema&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;xsd:import&lt;/span> &lt;span class="na">namespace=&lt;/span>&lt;span class="s">&amp;#34;http://impl.service.soi.team/&amp;#34;&lt;/span> &lt;span class="na">schemaLocation=&lt;/span>&lt;span class="s">&amp;#34;http://localhost:8899/ws/demo?xsd=1&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/xsd:schema&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/types&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;message&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;toDoSth&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;part&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;parameters&amp;#34;&lt;/span> &lt;span class="na">element=&lt;/span>&lt;span class="s">&amp;#34;tns:toDoSth&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/message&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;message&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;toDoSthResponse&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;part&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;parameters&amp;#34;&lt;/span> &lt;span class="na">element=&lt;/span>&lt;span class="s">&amp;#34;tns:toDoSthResponse&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/message&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;portType&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;HelloServiceImpl&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;operation&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;toDoSth&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;input&lt;/span> &lt;span class="na">wsam:Action=&lt;/span>&lt;span class="s">&amp;#34;http://impl.service.soi.team/HelloServiceImpl/toDoSthRequest&amp;#34;&lt;/span> &lt;span class="na">message=&lt;/span>&lt;span class="s">&amp;#34;tns:toDoSth&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;output&lt;/span> &lt;span class="na">wsam:Action=&lt;/span>&lt;span class="s">&amp;#34;http://impl.service.soi.team/HelloServiceImpl/toDoSthResponse&amp;#34;&lt;/span> &lt;span class="na">message=&lt;/span>&lt;span class="s">&amp;#34;tns:toDoSthResponse&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/operation&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/portType&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;binding&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;HelloServiceImplPortBinding&amp;#34;&lt;/span> &lt;span class="na">type=&lt;/span>&lt;span class="s">&amp;#34;tns:HelloServiceImpl&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;soap:binding&lt;/span> &lt;span class="na">transport=&lt;/span>&lt;span class="s">&amp;#34;http://schemas.xmlsoap.org/soap/http&amp;#34;&lt;/span> &lt;span class="na">style=&lt;/span>&lt;span class="s">&amp;#34;document&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;operation&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;toDoSth&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;soap:operation&lt;/span> &lt;span class="na">soapAction=&lt;/span>&lt;span class="s">&amp;#34;&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;input&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;soap:body&lt;/span> &lt;span class="na">use=&lt;/span>&lt;span class="s">&amp;#34;literal&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/input&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;output&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;soap:body&lt;/span> &lt;span class="na">use=&lt;/span>&lt;span class="s">&amp;#34;literal&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/output&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/operation&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/binding&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;service&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;HelloServiceImplService&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;port&lt;/span> &lt;span class="na">name=&lt;/span>&lt;span class="s">&amp;#34;HelloServiceImplPort&amp;#34;&lt;/span> &lt;span class="na">binding=&lt;/span>&lt;span class="s">&amp;#34;tns:HelloServiceImplPortBinding&amp;#34;&lt;/span>&lt;span class="nt">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;soap:address&lt;/span> &lt;span class="na">location=&lt;/span>&lt;span class="s">&amp;#34;http://localhost:8899/ws/demo&amp;#34;&lt;/span>&lt;span class="nt">/&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/port&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/service&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nt">&amp;lt;/definitions&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>到这里，说明你的WebService服务端编写完成了，接下来，我们要怎么去调用呢？
说真的，在今天之前，我就知道WebService可以如上的写法，但是不会调用，感觉自己好Low，于是乎，在群里面一吼，很多热心的人回答了我的问题，得知了接下来该做的事情。&lt;/p>
&lt;h3 id="生成jar">生成Jar
&lt;/h3>&lt;p>在你的终端里，输入命令，如下：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">soi@soi:~/workspace/wsc$ wsimport -extension -keep -p team.soi.ws.client -s ./src -d ./bin http://localhost:8899/ws/demo?wsdl
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">正在解析 WSDL...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">正在生成代码...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">正在编译代码...
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">soi@soi:~/workspace/wsc$ &lt;span class="nb">cd&lt;/span> bin
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">soi@soi:~/workspace/wsc/bin$ jar cvf hello-ws-demo.jar team
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">soi@soi:~/workspace/wsc/bin$ ls
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">hello-ws-demo.jar team
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>此时，我们已经拿到了本WebService的客户端jar包，我们将客户端jar包加入到我们的工程，顺理成章，开始编写客户端代码：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-java" data-lang="java">&lt;span class="line">&lt;span class="cl">&lt;span class="kn">package&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">junit.framework.TestCase&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.ws.client.HelloServiceImpl&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kn">import&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nn">team.soi.ws.client.HelloServiceImplService&lt;/span>&lt;span class="p">;&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kd">class&lt;/span> &lt;span class="nc">AppTest&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">extends&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">TestCase&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="cm">/**
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> * test ws
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="cm"> */&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="kd">public&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="kt">void&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="nf">testWs&lt;/span>&lt;span class="p">()&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">{&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">HelloServiceImpl&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">service&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="k">new&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">HelloServiceImplService&lt;/span>&lt;span class="p">().&lt;/span>&lt;span class="na">getHelloServiceImplPort&lt;/span>&lt;span class="p">();&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">s&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">String&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="w"> &lt;/span>&lt;span class="n">service&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">toDoSth&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s">&amp;#34;Soi&amp;#34;&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="n">System&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">out&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="na">println&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="n">s&lt;/span>&lt;span class="p">);&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w"> &lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="w">&lt;/span>&lt;span class="p">}&lt;/span>&lt;span class="w">
&lt;/span>&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>运行测试代码：&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-shell" data-lang="shell">&lt;span class="line">&lt;span class="cl">Hello,Soi! Welcome to my webservice world!
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>撸完收工&amp;hellip;&amp;hellip;.&lt;/p></description></item><item><title>好久不见</title><link>https://ronggle.com/2015/it-is-been-a-long-time/</link><pubDate>Sat, 24 Oct 2015 21:26:33 +0800</pubDate><guid>https://ronggle.com/2015/it-is-been-a-long-time/</guid><description>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/1.jpg" alt="Featured image of post 好久不见" />&lt;p>“我来到 你的城市 走过你来时的路 想像着 没我的日子 你是怎样的孤独”&amp;mdash;陈奕迅《好久不见》&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/1.jpg"
width="723"
height="564"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/1_hudca41cb8c7bbd2d1490a6c94ff30931c_52404_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/1_hudca41cb8c7bbd2d1490a6c94ff30931c_52404_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="1.jpg"
class="gallery-image"
data-flex-grow="128"
data-flex-basis="307px"
>&lt;/p>
&lt;p>每次看着这张图，我都会莫名的悲伤。看着这孤独的背影，倍感凄凉。&lt;/p>
&lt;p>初识，在那涂炭的血池，魔君肆虐，你我携手共进。&lt;/p>
&lt;p>不知为何，我竟如此这般迷恋于你，你的可爱与天真，烂漫了我的世界，甚至使其崩塌。&lt;/p>
&lt;p>我向你表达了我的爱慕，你没有拒绝，三生石旁，我许你三生七世，若有负于你，愿永堕阎罗。&lt;/p>
&lt;p>我不曾为你准备什么，只是结发，成为夫妻，没有婚礼，没人宾客，你我相拥凝望。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/2.jpg"
width="800"
height="424"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/2_hu99554a95557b136b490ff457db8c54e7_786496_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/2_hu99554a95557b136b490ff457db8c54e7_786496_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="2"
class="gallery-image"
data-flex-grow="188"
data-flex-basis="452px"
>&lt;/p>
&lt;p>从此江湖，你我相伴，我们去过星界，去过中州，去过西陆，去过雪国，去过沧海、大荒、荧惑岛，在北部雪国是一片冰雪荒芜之地，我们看着雪白的世界，忘却了流离的生活。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/3.jpg"
width="800"
height="409"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/3_hu93f0b6f826b07b1b692811e400e6486c_463183_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/3_hu93f0b6f826b07b1b692811e400e6486c_463183_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="3"
class="gallery-image"
data-flex-grow="195"
data-flex-basis="469px"
>&lt;/p>
&lt;p>仙魔大战，你为了守护我，甘愿与我同为魔族，从此走上黑暗，而我，在不停的战斗中辗转，你只是静静的守候着我，什么都不说，偶尔停下来，我凝望着你的双眸，泛着忧伤。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/4.jpg"
width="690"
height="520"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/4_hueb7d94073ac0707080a150de78d9c81b_44154_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/4_hueb7d94073ac0707080a150de78d9c81b_44154_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="4"
class="gallery-image"
data-flex-grow="132"
data-flex-basis="318px"
>&lt;/p>
&lt;p>而如今，我强大到可以独挡一面，你却不知去向。&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/5.jpg"
width="705"
height="571"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/5_hu35d99dfa622c8075fe277c3b3267de0e_89780_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/5_hu35d99dfa622c8075fe277c3b3267de0e_89780_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="5"
class="gallery-image"
data-flex-grow="123"
data-flex-basis="296px"
>&lt;/p>
&lt;p>没有你，我戎马半生，得到天下又能怎么样？&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/6.jpg"
width="657"
height="511"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/6_hu224b985ce200f6a07f0622b14713da4b_64497_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/6_hu224b985ce200f6a07f0622b14713da4b_64497_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="6"
class="gallery-image"
data-flex-grow="128"
data-flex-basis="308px"
>&lt;/p>
&lt;p>我独自一人，去过我们去过的每一个地方，看我们看过的每一处美景，却只能感受到孤独和忧伤。&lt;/p>
&lt;p>或许，我们此生，都不会再见，而我，注定孤独&amp;hellip;..&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/7.jpg"
width="762"
height="508"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/7_hu8da7f7da59a9b43be4f5248df5b93577_60494_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/7_hu8da7f7da59a9b43be4f5248df5b93577_60494_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="7"
class="gallery-image"
data-flex-grow="150"
data-flex-basis="360px"
>&lt;/p>
&lt;p>每一天活在思念的池子里，游不出来，又或者不愿意出来&amp;hellip;..&lt;/p>
&lt;p>&lt;img src="https://ronggle.com/2015/it-is-been-a-long-time/8.jpg"
width="673"
height="564"
srcset="https://ronggle.com/2015/it-is-been-a-long-time/8_hu047ea60e07bf3dcd5a0af9db57daaebe_58776_480x0_resize_q75_box.jpg 480w, https://ronggle.com/2015/it-is-been-a-long-time/8_hu047ea60e07bf3dcd5a0af9db57daaebe_58776_1024x0_resize_q75_box.jpg 1024w"
loading="lazy"
alt="100% 100%"
class="gallery-image"
data-flex-grow="119"
data-flex-basis="286px"
>&lt;/p>
&lt;p>如果天黑之前来得及，我要忘了你眼睛，静静等候，余下的七世三生!&lt;/p></description></item><item><title>搜索</title><link>https://ronggle.com/search/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://ronggle.com/search/</guid><description/></item></channel></rss>