vmss_deploy_app.yml

---
- hosts: localhost
  roles:
    - Azure.azure_preview_modules
  vars:
    resource_group: rg-yungezvmss426
    scaleset_name: yungezvmss426
    loadbalancer_name: yungezvmss426lb
    repo_url: https://github.com/yungezz/helloworld.git
    workspace: ~/src/helloworld
    admin_name: azureuser
    admin_pass: Password@123

  tasks:   
    - name: Get facts for all Public IPs within a resource groups
      azure_rm_publicipaddress_facts:
        resource_group: "{{ resource_group }}"
      register: output_ip_address

    - name: Get loadbalancer info
      azure_rm_loadbalancer_facts:
        resource_group: "{{ resource_group }}"
        name: "{{ loadbalancer_name }}"
      register: output

    - debug:
        var: output

    - name: Print all items
      add_host:
        groups: scalesethosts
        hostname: "{{ output_ip_address.ansible_facts.azure_publicipaddresses[0].properties.ipAddress }}_{{ item.frontend_port }}"
        ansible_host: "{{ output_ip_address.ansible_facts.azure_publicipaddresses[0].properties.ipAddress }}"
        ansible_port: "{{ item.frontend_port }}"
        ansible_ssh_user: "{{ admin_name }}"
        ansible_ssh_pass: "{{ admin_pass }}"
      with_items:
        - "{{ output.loadbalancers[loadbalancer_name].inbound_nat_rules }}"

    - name: Git Clone sample app
      git:
        repo: "{{ repo_url }}"
        dest: "{{ workspace }}"

    - name: Build sample app      
      shell: mvn package chdir="{{ workspace }}"


- name: Install tomcat on Ubuntu 16.04
  hosts: scalesethosts
  become: yes
  vars:
    workspace: ~/src/helloworld

  tasks:
  - name: Update repositories cache and install "tomcat8" package
    apt:
      name: tomcat8
      update_cache: yes

  - name: Install "tomcat8-admin" package
    apt:
      name: tomcat8-admin

  - name: copy Tomcat user roles configuration files, tomcat-users.xml
    copy:
      src: "tomcat-users.xml"
      dest: "/var/lib/tomcat8/conf/tomcat-users.xml"

  - name: copy app to azure vm
    copy:
      src: "{{ workspace }}/target/demo-0.0.1-SNAPSHOT.war"
      dest: /var/lib/tomcat8/webapps/hello.war
      force: yes
      mode: 0755

  - name: Start and enable Tomcat service
    systemd:
      name: tomcat8
      state: started
      enabled: true
      daemon_reload: true