docker-compose-emqx-cluster.yaml

version: '3.9'

services:
  haproxy:
    container_name: haproxy
    image: haproxy:2.3
    depends_on:
      - emqx1
      - emqx2
    volumes:
      - ./haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
      - ../../etc/certs:/usr/local/etc/haproxy/certs
    ports:
      - "18083:18083"
#     - "1883:1883"
#     - "8883:8883"
#     - "8083:8083"
#     - "8084:8084"
    networks:
      - emqx_bridge
    working_dir: /usr/local/etc/haproxy
    command:
      - bash
      - -c
      - |
        cat /usr/local/etc/haproxy/certs/cert.pem /usr/local/etc/haproxy/certs/key.pem > /usr/local/etc/haproxy/certs/emqx.pem
        haproxy -f /usr/local/etc/haproxy/haproxy.cfg

  emqx1:
    restart: always
    container_name: node1.emqx.io
    image: $TARGET:$EMQX_TAG
    env_file:
      - conf.cluster.env
    environment:
      - "EMQX_HOST=node1.emqx.io"
    command:
        - /bin/sh
        - -c
        - |
          sed -i "s 127.0.0.1 $$(ip route show |grep "link" |awk '{print $$1}') g" /opt/emqx/etc/acl.conf
          sed -i '/emqx_telemetry/d' /opt/emqx/data/loaded_plugins
          /opt/emqx/bin/emqx foreground
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx_ctl", "status"]
      interval: 5s
      timeout: 25s
      retries: 5
    networks:
      emqx_bridge:
        aliases:
        - node1.emqx.io

  emqx2:
    restart: always
    container_name: node2.emqx.io
    image: $TARGET:$EMQX_TAG
    env_file:
      - conf.cluster.env
    environment:
      - "EMQX_HOST=node2.emqx.io"
    command:
      - /bin/sh
      - -c
      - |
        sed -i "s 127.0.0.1 $$(ip route show |grep "link" |awk '{print $$1}') g" /opt/emqx/etc/acl.conf
        sed -i '/emqx_telemetry/d' /opt/emqx/data/loaded_plugins
        /opt/emqx/bin/emqx foreground
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx", "ping"]
      interval: 5s
      timeout: 25s
      retries: 5
    networks:
      emqx_bridge:
        aliases:
        - node2.emqx.io

networks:
  emqx_bridge:
    driver: bridge
    name: emqx_bridge
    ipam:
      driver: default
      config:
        - subnet: 172.100.239.0/24
          gateway: 172.100.239.1