services:
  healthcheck:
    build: .
    image: healthcheck-container
    container_name: healthcheck
    restart: unless-stopped
    # Host networking exposes the Wi-Fi interface to the container. The app
    # listens on port 9999 on the host directly, so no `ports:` mapping is used.
    network_mode: host
    cap_add:
      - NET_ADMIN
    volumes:
      - healthcheck-data:/data
    environment:
      DEVICE_NAME: pi-livingroom
      WIFI_INTERFACE: wlan0
      WIFI_SCAN_INTERVAL: "60"
      # MQTT_HOST: homeassistant.local
      # MQTT_USERNAME: mqtt
      # MQTT_PASSWORD: secret

volumes:
  healthcheck-data: