operating-room-monitor-server/backend/docker-compose.yml

# Unified backend stack: FastAPI + PostgreSQL + MinIO (GPU via NVIDIA Container Toolkit).
# Deploy from this directory: docker compose up -d --build
# Client pages (repo root): ../clients/demo-client/start.sh, ../clients/voice-confirmation/start.sh
services:
  db:
    image: m.daocloud.io/docker.io/library/postgres:16-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-operation_room}
    # Optional: publish PostgreSQL to host for DBA/debug tools (API connects via db:5432 inside compose).
    ports:
      - "${DOCKER_POSTGRES_PUBLISH_PORT:-${POSTGRES_PORT:-45432}}:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U \"$${POSTGRES_USER}\" -d \"$${POSTGRES_DB}\""]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 5s

  # bluenviron/mediamtx 为 scratch 镜像，仅含 /mediamtx，无 /bin/sh；用 alpine init 种子配置。
  hls-preview-init:
    image: m.daocloud.io/docker.io/library/alpine:3.20
    restart: "no"
    volumes:
      - hls_preview_config:/config
      - ./resources/mediamtx_hls_preview.bootstrap.yml:/seed/mediamtx.yml:ro
    entrypoint: ["/bin/sh", "-c"]
    command:
      - |
        if [ ! -f /config/mediamtx.yml ]; then
          cp /seed/mediamtx.yml /config/mediamtx.yml
        fi

  mediamtx-hls:
    image: ${MEDIAMTX_DOCKER_IMAGE:-m.daocloud.io/docker.io/bluenviron/mediamtx:latest}
    container_name: orm-mediamtx-hls
    restart: unless-stopped
    command: ["/config/mediamtx.yml"]
    ports:
      - "127.0.0.1:${DEMO_HLS_PREVIEW_PORT:-18888}:8888"
    volumes:
      - hls_preview_config:/config
    depends_on:
      hls-preview-init:
        condition: service_completed_successfully

  minio:
    image: m.daocloud.io/docker.io/minio/minio:latest
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ACCESS_KEY:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_SECRET_KEY:-minioadmin}
    ports:
      - "${MINIO_PORT:-19000}:9000"
      - "${MINIO_CONSOLE_PORT:-19001}:9001"
    volumes:
      - minio_data:/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://127.0.0.1:9000/minio/health/live"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  api:
    build:
      context: .
      dockerfile: Dockerfile
      network: host
    gpus: all
    extra_hosts:
      - "host.docker.internal:host-gateway"
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-operation_room}
      POSTGRES_HOST: db
      POSTGRES_PORT: 5432
      CONSUMABLE_CLASSIFIER_IMGSZ: ${CONSUMABLE_CLASSIFIER_IMGSZ:-224}
      CONSUMABLE_CLASSIFIER_DEVICE: ${CONSUMABLE_CLASSIFIER_DEVICE:-}
      CONSUMABLE_CLASSIFIER_TOPK: ${CONSUMABLE_CLASSIFIER_TOPK:-5}
      CONSUMABLE_MIN_CLS_CONFIDENCE: ${CONSUMABLE_MIN_CLS_CONFIDENCE:-0.5}
      CONSUMABLE_VISION_WINDOW_SEC: ${CONSUMABLE_VISION_WINDOW_SEC:-15}
      HAND_DETECTION_WEIGHTS: ${HAND_DETECTION_WEIGHTS:-}
      HAND_DETECTION_IMGSZ: ${HAND_DETECTION_IMGSZ:-640}
      HAND_DETECTION_DEVICE: ${HAND_DETECTION_DEVICE:-}
      VIDEO_DEFAULT_BACKEND: ${VIDEO_DEFAULT_BACKEND:-rtsp}
      VIDEO_RTSP_URL_TEMPLATE: ${VIDEO_RTSP_URL_TEMPLATE:-}
      OR_SITE_CONFIG_JSON_FILE: ${OR_SITE_CONFIG_JSON_FILE:-}
      VIDEO_CAMERA_BACKEND_OVERRIDES_JSON: ${VIDEO_CAMERA_BACKEND_OVERRIDES_JSON:-}
      HIKVISION_SDK_ENABLED: ${HIKVISION_SDK_ENABLED:-false}
      HIKVISION_LIB_DIR: ${HIKVISION_LIB_DIR:-/opt/hikvision/lib}
      HIKVISION_DEVICE_IP: ${HIKVISION_DEVICE_IP:-}
      HIKVISION_USER: ${HIKVISION_USER:-}
      HIKVISION_PASSWORD: ${HIKVISION_PASSWORD:-}
      HIKVISION_PREVIEW_RTSP_TEMPLATE: ${HIKVISION_PREVIEW_RTSP_TEMPLATE:-}
      OPENCV_FFMPEG_CAPTURE_OPTIONS: ${OPENCV_FFMPEG_CAPTURE_OPTIONS:-rtsp_transport;tcp}
      BAIDU_APP_ID: ${BAIDU_APP_ID:-}
      BAIDU_API_KEY: ${BAIDU_API_KEY:-}
      BAIDU_SECRET_KEY: ${BAIDU_SECRET_KEY:-}
      BAIDU_ASR_DEV_PID: ${BAIDU_ASR_DEV_PID:-1537}
      MINIO_ENDPOINT: ${DOCKER_MINIO_ENDPOINT:-minio:9000}
      MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:-minioadmin}
      MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:-minioadmin}
      MINIO_BUCKET: ${MINIO_BUCKET:-operation-room-voice}
      MINIO_SECURE: ${MINIO_SECURE:-false}
      MINIO_REGION: ${MINIO_REGION:-}
      DEMO_CORS_ENABLED: ${DEMO_CORS_ENABLED:-true}
      DEMO_CORS_ORIGINS: ${DEMO_CORS_ORIGINS:-*}
      DEMO_ORCHESTRATOR_ENABLED: ${DEMO_ORCHESTRATOR_ENABLED:-false}
      DEMO_ORCHESTRATOR_RTSP_PORT: ${DEMO_ORCHESTRATOR_RTSP_PORT:-18554}
      DEMO_ORCHESTRATOR_RTSP_JSON_HOST: ${DOCKER_DEMO_ORCHESTRATOR_RTSP_JSON_HOST:-host.docker.internal}
      # api 在 Compose 桥接网内反代 mediamtx-hls:8888；宿主机调试 HLS 仍用 127.0.0.1:18888
      DEMO_HLS_PREVIEW_UPSTREAM: ${DEMO_HLS_PREVIEW_UPSTREAM:-http://mediamtx-hls:8888}
      DEMO_HLS_PREVIEW_CONFIG_DIR: ${DEMO_HLS_PREVIEW_CONFIG_DIR:-/hls-preview-config}
      DEMO_HLS_PREVIEW_CONTAINER_NAME: ${DEMO_HLS_PREVIEW_CONTAINER_NAME:-orm-mediamtx-hls}
      MEDIAMTX_DOCKER_IMAGE: ${MEDIAMTX_DOCKER_IMAGE:-m.daocloud.io/docker.io/bluenviron/mediamtx:latest}
    command: >
      sh -c "uv run --no-sync alembic upgrade head &&
      uv run --no-sync uvicorn main:app --host 0.0.0.0 --port 8000"
    ports:
      - "${API_PORT:-38080}:8000"
    volumes:
      - hls_preview_config:/hls-preview-config
      - /var/run/docker.sock:/var/run/docker.sock
    depends_on:
      db:
        condition: service_healthy
      minio:
        condition: service_started
      mediamtx-hls:
        condition: service_started
    restart: unless-stopped
    healthcheck:
      test:
        [
          "CMD",
          "python",
          "-c",
          "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=2)",
        ]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

volumes:
  pgdata:
  minio_data:
  hls_preview_config: