docker-compose.yml

services:
  emqx:
    image: emqx:5.8.0
    container_name: emqx
    environment:
      - "EMQX_NODE_NAME=emqx@node1.emqx.io"
      - "EMQX_DASHBOARD__DEFAULT_PASSWORD=admin"
      - "EMQX_API_KEY__BOOTSTRAP_FILE=/opt/emqx/data/bootstrap_api_keys.txt"
    networks:
      emqx-bridge:
        aliases:
        - node1.emqx.io
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx", "ctl", "status"]
      interval: 5s
      timeout: 25s
      retries: 5
    ports:
      - 1883:1883
      - 8083:8083
      - 18083:18083
    volumes:
      - ./data:/opt/emqx/data
  postgres:
    image: postgres:13
    container_name: postgres
    environment:
      - POSTGRES_USER=mqttmud
      - POSTGRES_PASSWORD=mqttmud
      - POSTGRES_DB=mqttmud
    networks:
      emqx-bridge:
    healthcheck:
      test: ["CMD", "pg_isready", "-U", "mqttmud"]
      interval: 5s
      timeout: 25s
      retries: 5
    ports:
      - 5432:5432
    volumes:
      - ./pgdata:/var/lib/postgresql/data

networks:
  emqx-bridge:
    driver: bridge