# Parley — self-hosted Discord meeting notes
# One command:  docker compose up -d
#
# Two services share a private network. The bot talks to the STT sidecar over
# that network; only the web dashboard is published to the host, and ONLY on
# 127.0.0.1. The dashboard ships with login (first boot creates the admin user);
# still put a TLS proxy in front before exposing it to the internet.
services:
  sidecar:
    build:
      context: .
      dockerfile: stt_sidecar/Dockerfile
    image: parley-sidecar
    restart: unless-stopped
    environment:
      # Pin the whisper size here; the bot also passes a per-guild model.
      STT_HOST: 0.0.0.0
      STT_PORT: "8000"
    volumes:
      # Whisper model weights persist here (first transcription downloads them).
      - whisper-models:/models
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8000/health').status==200 else 1)"]
      interval: 30s
      timeout: 5s
      retries: 5
      start_period: 20s
    # Not published to the host — only the bot reaches it over the compose network.
    expose:
      - "8000"
    # GPU transcription (5-15x faster): uncomment the block below. Requires the
    # NVIDIA Container Toolkit on the host and a CUDA-enabled sidecar image
    # (cuDNN/cuBLAS); the server auto-falls-back to cpu/int8 if CUDA init fails.
    # deploy:
    #   resources:
    #     reservations:
    #       devices:
    #         - driver: nvidia
    #           count: 1
    #           capabilities: [gpu]

  bot:
    build:
      context: .
      dockerfile: Dockerfile
    image: parley-bot
    restart: unless-stopped
    depends_on:
      sidecar:
        condition: service_healthy
    env_file:
      - .env
    environment:
      # Reach the sidecar by its compose service name, not localhost.
      STT_URL: http://sidecar:8000
      DATA_DIR: /data
      WEB_UI: "1"
      WEB_UI_PORT: "3000"
      WEB_UI_HOST: 0.0.0.0
    volumes:
      # SQLite db + per-meeting audio.
      - parley-data:/data
    # Dashboard reachable at http://127.0.0.1:3000 on the HOST only.
    ports:
      - "127.0.0.1:3000:3000"

volumes:
  parley-data:
  whisper-models: