ble-scale-sync/docker-compose.example.yml at main · KristianP26/ble-scale-sync · GitHub

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services:
  ble-scale-sync:
    image: ghcr.io/kristianp26/ble-scale-sync:latest
    container_name: ble-scale-sync

    # Host network is required for BLE (BlueZ uses D-Bus on the host)
    network_mode: host

    # BLE requires NET_ADMIN + NET_RAW capabilities
    cap_add:
      - NET_ADMIN
      - NET_RAW

    # Add the bluetooth group so the container can access BLE devices.
    # Compose cannot run a subshell, so set BLUETOOTH_GID in a .env file next to
    # this compose file, or replace the default below. Find it on your host with:
    #   getent group bluetooth | cut -d: -f3
    # Commonly 112 on Debian/Ubuntu and 103 on Raspberry Pi OS.
    group_add:
      - '${BLUETOOTH_GID:-112}'

    # Required for Tier 5 BLE recovery (rfkill block/unblock) when BlueZ
    # enters a stuck discovery state on Broadcom adapters (RPi). Harmless
    # if /dev/rfkill is absent on the host.
    devices:
      - /dev/rfkill:/dev/rfkill

    volumes:
      # Your config file — rw so the app can update last_known_weight
      - ./config.yaml:/app/config.yaml
      # D-Bus socket (required for BlueZ communication)
      - /var/run/dbus:/var/run/dbus:ro
      # Garmin auth tokens (persisted across container restarts)
      # For single-user setups:
      - garmin-tokens:/home/node/.garmin_tokens
      # For multi-user setups, uncomment and use separate volumes:
      # - garmin-tokens-alice:/home/node/.garmin_tokens_alice
      # - garmin-tokens-bob:/home/node/.garmin_tokens_bob
      # File exporter (persist CSV/JSONL across container restarts):
      # - scale-data:/app/data

    environment:
      - CONTINUOUS_MODE=true
      # Secrets referenced via ${ENV_VAR} in config.yaml:
      # - GARMIN_EMAIL=your_email@example.com
      # - GARMIN_PASSWORD=your_password
      # - INFLUXDB_TOKEN=your_token

    restart: unless-stopped

    logging:
      driver: json-file
      options:
        max-size: '10m'
        max-file: '3'

volumes:
  garmin-tokens:
  # Uncomment for multi-user setups:
  # garmin-tokens-alice:
  # garmin-tokens-bob:
  # Uncomment for file exporter:
  # scale-data: