services:
  zigbee2mqtt:
    # host network: mosquitto runs with network_mode: host on chelsty-infra,
    # so zigbee2mqtt must also use host networking to reach localhost:1883.
    network_mode: host
    # Clear the ports list from the base compose — host networking makes port
    # mappings meaningless and docker-compose v1 errors if both are present.
    ports: []
    volumes:
      # configuration.yaml lives in the runtime config dir (not in Git).
      # On chelsty-infra: /opt/homelab/config/zigbee2mqtt/configuration.yaml
      - /opt/homelab/config/zigbee2mqtt/configuration.yaml:/app/data/configuration.yaml:ro
    environment:
      - TZ=Europe/Warsaw
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:8080 > /dev/null 2>&1 || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s