audioserver/docker-compose.yml

name: audioserver

# ── Shared pipe directory ──────────────────────────────────────────────────────
# FIFOs for audio routing live at AUDIO_PIPES_DIR on the host.
# Run  ./scripts/init-pipes.sh  once before `docker compose up`.
# The turntable systemd service on the host writes to turntable.fifo.

x-audio: &audio-volume
  type: bind
  source: ${AUDIO_PIPES_DIR:-/opt/audiocontrol/pipes}
  target: /audio

services:

  # ── Snapserver ───────────────────────────────────────────────────────────────
  snapserver:
    build: ./snapserver
    container_name: snapserver
    restart: unless-stopped
    ports:
      - "1704:1704"   # Snapcast streaming (clients connect here)
      - "${RPC_BIND:-127.0.0.1}:1705:1705"   # JSON-RPC TCP (local by default)
      - "${RPC_BIND:-127.0.0.1}:1780:1780"   # Snapcast HTTP API (local by default)
    volumes:
      - ./snapserver/snapserver.conf:/etc/snapserver.conf:ro
      - <<: *audio-volume
    environment:
      - SNAPSERVER_HOST=${SNAPSERVER_HOST:-192.168.178.100}
      - TCP_POP_HOST=${TCP_POP_HOST:-192.168.178.95}
      - TCP_TP_HOST=${TCP_TP_HOST:-192.168.178.89}
      - TCP_FRAMEWORK_HOST=${TCP_FRAMEWORK_HOST:-192.168.178.183}
    # Snapserver reads FIFOs — needs to stay running even when pipes are empty
    # so it must open them in non-blocking mode (handled by snapserver itself)

  # ── Icecast2 (HTTP audio stream server) ─────────────────────────────────────
  icecast:
    build: ./icecast
    container_name: icecast
    restart: unless-stopped
    ports:
      - "${STREAM_BIND:-0.0.0.0}:8000:8000"   # HTTP stream — mobile/browser clients connect here
    environment:
      - ICECAST_SOURCE_PASSWORD=${ICECAST_SOURCE_PASSWORD:-groove_source}
      - ICECAST_RELAY_PASSWORD=${ICECAST_RELAY_PASSWORD:-groove_relay}
      - ICECAST_ADMIN_PASSWORD=${ICECAST_ADMIN_PASSWORD:-groove_admin}
      - ICECAST_LISTENER_PASSWORD=${ICECAST_LISTENER_PASSWORD:-groove_listen}

  # ── Stream Relay (PCM FIFO → MP3 → Icecast) ─────────────────────────────────
  stream-relay:
    build: ./stream-relay
    container_name: stream-relay
    restart: unless-stopped
    volumes:
      - <<: *audio-volume
    environment:
      - ICECAST_HOST=icecast
      - ICECAST_PORT=8000
      - ICECAST_SOURCE_PASSWORD=${ICECAST_SOURCE_PASSWORD:-groove_source}
      - ICECAST_MOUNT=/stream.flac
    depends_on:
      - icecast

  # ── Mopidy ───────────────────────────────────────────────────────────────────
  mopidy:
    build: ./mopidy
    container_name: mopidy
    restart: unless-stopped
    # Port 6680 is only exposed to the Docker network (proxied by frontend Nginx)
    # Remove the comment below to also expose it on the host for debugging:
    # ports:
    #   - "6680:6680"
    volumes:
      - ./mopidy/mopidy.conf:/config/mopidy.conf:ro
      - ${MUSIC_DIR:-/opt/audiocontrol/music}:/music:ro
      - mopidy_data:/var/lib/mopidy
      - bandcamp_config:/config/shared:ro
      - <<: *audio-volume
    depends_on:
      - snapserver
      - stream-relay
    environment:
      - TZ=${TZ:-Europe/Vienna}
      - SPOTIFY_CLIENT_ID=${SPOTIFY_CLIENT_ID}
      - SPOTIFY_CLIENT_SECRET=${SPOTIFY_CLIENT_SECRET}
      - SNAPSERVER_HOST=${SNAPSERVER_HOST:-192.168.178.100}
      - BEETS_HOST=${BEETS_HOST:-192.168.178.100}

  # ── Bandcamp API (credential store + login test) ─────────────────────────────
  bandcamp-api:
    build: ./bandcamp-api
    container_name: bandcamp-api
    restart: unless-stopped
    volumes:
      - bandcamp_config:/config

  # ── Frontend (React + Nginx proxy) ───────────────────────────────────────────
  frontend:
    build:
      context: .
      dockerfile: ./frontend/Dockerfile
      args:
        # Pass the BeoCreate address into the Nginx config at build time
        BEOCREATE_HOST: ${BEOCREATE_HOST:-beocreate.local}
        BEOCREATE_PORT: ${BEOCREATE_PORT:-13141}
    environment:
      # Keep the generated Nginx config aligned with .env at container start.
      BEOCREATE_HOST: ${BEOCREATE_HOST:-beocreate.local}
      BEOCREATE_PORT: ${BEOCREATE_PORT:-13141}
      # Set AUDIOCONTROL_PASSWORD in .env to require Basic Auth for the web UI.
      AUDIOCONTROL_USERNAME: ${AUDIOCONTROL_USERNAME:-admin}
      AUDIOCONTROL_PASSWORD: ${AUDIOCONTROL_PASSWORD:-}
    container_name: audiocontrol-frontend
    restart: unless-stopped
    extra_hosts:
      - "host.docker.internal:host-gateway"
    ports:
      - "${FRONTEND_PORT:-8180}:80"
    depends_on:
      - snapserver
      - mopidy
      - bandcamp-api

volumes:
  mopidy_data:
  bandcamp_config: