services:
  frigate:
    container_name: frigate
    image: ghcr.io/blakeblackshear/frigate:stable
    restart: unless-stopped
    privileged: true          # needed for Coral USB device access
    runtime: nvidia           # NVIDIA Container Toolkit — enables NVDEC in ffmpeg

    shm_size: "256mb"         # shared memory for decoded frame buffers
                              # increase to 512mb if running 8+ cameras

    environment:
      NVIDIA_VISIBLE_DEVICES: all
      NVIDIA_DRIVER_CAPABILITIES: compute,utility,video
      # Set RTSP credentials here and reference as {FRIGATE_RTSP_PASSWORD} in config.yml
      FRIGATE_RTSP_PASSWORD: "changeme"

    devices:
      # Coral USB — exposes full USB bus so both pre/post-init VID:PIDs work
      - /dev/bus/usb:/dev/bus/usb

    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./config.yml:/config/config.yml:ro
      - /mnt/frigate:/media/frigate   # recordings and snapshots — point at your drive mount

    ports:
      - "5000:5000"       # Frigate web UI
      - "8554:8554"       # RTSP restream
      - "8555:8555/tcp"   # WebRTC
      - "8555:8555/udp"   # WebRTC

    # healthcheck so docker knows when Frigate is actually ready
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5000/api/version"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s