services:
  << service_name >>:
    image: eclipse-mosquitto:2
    container_name: << service_name >>
    ports:
      - "<< port >>:1883"
      - "<< websocket_port >>:9001"
    environment:
      - TZ=<< timezone >>
    volumes:
      - << appdata_dir >>/<< service_name >>/config:/mosquitto/config
      - << appdata_dir >>/<< service_name >>/data:/mosquitto/data
      - << appdata_dir >>/<< service_name >>/log:/mosquitto/log
    restart: unless-stopped