DeerFlow 2.0 프로덕션 배포 — Docker Compose, Kubernetes, 메시지 게이트웨이

┌─────────────────────────────────────────────┐
│                   Nginx (80)                │
│              리버스 프록시 + SSL              │
├─────────┬──────────────┬────────────────────┤
│ Frontend│ Gateway API  │ LangGraph Server   │
│  (3000) │   (8001)     │     (2024)         │
├─────────┴──────────────┴────────────────────┤
│           Docker Sandbox Runtime            │
│         (격리된 코드 실행 환경)               │
├─────────────────────────────────────────────┤
│           Message Gateways                  │
│      Slack / Telegram / Feishu              │
└─────────────────────────────────────────────┘

version: "3.8"

services:
  langgraph:
    build:
      context: ./backend
      dockerfile: Dockerfile
    ports:
      - "2024:2024"
    environment:
      - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
      - OPENAI_API_KEY=${OPENAI_API_KEY}
      - TAVILY_API_KEY=${TAVILY_API_KEY}
    volumes:
      - ./conf.yaml:/app/conf.yaml
      - ./skills:/app/skills
      - langgraph_data:/app/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:2024/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  gateway:
    build:
      context: ./backend
      dockerfile: Dockerfile.gateway
    ports:
      - "8001:8001"
    environment:
      - LANGGRAPH_URL=http://langgraph:2024
      - REDIS_URL=redis://redis:6379
    depends_on:
      langgraph:
        condition: service_healthy
    restart: unless-stopped

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    environment:
      - NEXT_PUBLIC_API_URL=http://gateway:8001
    depends_on:
      - gateway
    restart: unless-stopped

  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
      - ./certs:/etc/nginx/certs
    depends_on:
      - frontend
      - gateway
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    volumes:
      - redis_data:/data
    restart: unless-stopped

volumes:
  langgraph_data:
  redis_data: