docker-compose.yml

version: "3.8"

services:
  vault:
    image: "vault:1.13.2"
    cap_add:
      - IPC_LOCK
    ports:
      - "8200:8200"
    environment:
      VAULT_DEV_ROOT_TOKEN_ID: "development"

  consul-agent-1: &consul-agent
    image: consul:1.15.2
    command: "agent -retry-join consul-server-bootstrap -client 0.0.0.0"

  consul-agent-2:
    <<: *consul-agent

  consul-agent-3:
    <<: *consul-agent

  consul-server-1: &consul-server
    <<: *consul-agent
    command: "agent -server -retry-join consul-server-bootstrap -client 0.0.0.0"

  consul-server-2:
    <<: *consul-server

  consul-server-bootstrap:
    <<: *consul-agent
    ports:
      - "8400:8400"
      - "8500:8500"
      - "8600:8600"
      - "8600:8600/udp"
    command: "agent -server -bootstrap-expect 3 -ui -client 0.0.0.0"

  etcd:
    image: docker.io/bitnami/etcd:3-debian-10
    environment:
      - ALLOW_NONE_AUTHENTICATION=yes
    ports:
      - "2379:2379"
      - "2380:2380"
    volumes:
      - etcd_data:/bitnami/etcd

volumes:
  etcd_data:
    driver: local