docker-compose.prod.yml

# ══════════════════════════════════════════════════════════════════════
#  Geny — Docker Compose (Production with Nginx Reverse Proxy / Full)
#
#  도메인을 연결하여 단일 포트(80)로 backend / frontend를 라우팅합니다.
#  TTS 로컬 엔진은 --profile tts-local 로 활성화할 수 있습니다.
#
#    /api/*            → backend:8000
#    /health           → backend:8000
#    /static/assets/*  → backend:8000
#    /*                → frontend:3000
#
#  Usage:
#    docker compose -f docker-compose.prod.yml up --build -d
#    docker compose -f docker-compose.prod.yml --profile tts-local up --build -d
#    docker compose -f docker-compose.prod.yml down
#    docker compose -f docker-compose.prod.yml logs -f
#
#  경량 버전 (TTS 없음):
#    docker compose -f docker-compose.prod-core.yml up --build -d
#
#  도메인 / SSL 설정:
#    DOMAIN=geny.example.com  → nginx server_name 에 반영
#    SSL 은 별도의 certbot 또는 Cloudflare 등으로 처리 후
#    nginx/nginx.conf 에 443 블록을 추가하세요.
#
#  Port 변경:
#    NGINX_PORT=58443 docker compose -f docker-compose.prod.yml up --build
#
#  TTS 설정:
#    GPT-SoVITS API URL → 설정 UI에서 http://gpt-sovits:9880 입력

# ══════════════════════════════════════════════════════════════════════

services:

  # ── PostgreSQL Database ───────────────────────────────────────────
  postgres:
    image: postgres:16-alpine
    container_name: geny-postgres-prod
    init: true
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-geny}
      POSTGRES_USER: ${POSTGRES_USER:-geny}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-geny123}
      POSTGRES_INITDB_ARGS: "--encoding=UTF-8 --lc-collate=C --lc-ctype=C"
      TZ: ${TIMEZONE:-Asia/Seoul}
    volumes:
      - geny-pgdata-prod:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-geny} -d ${POSTGRES_DB:-geny}"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    networks:
      - geny-net-prod

  # ── Backend (FastAPI + LangGraph + Claude CLI) ────────────────────
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: geny-backend-prod
    init: true
    restart: unless-stopped
    expose:
      - "8000"
    env_file:
      - path: ./backend/.env
        required: false
    environment:
      - APP_HOST=0.0.0.0
      - APP_PORT=8000
      - GENY_AGENT_STORAGE_ROOT=/data/geny_agent_sessions
      # PostgreSQL
      - POSTGRES_HOST=postgres
      - POSTGRES_PORT=5432
      - POSTGRES_DB=${POSTGRES_DB:-geny}
      - POSTGRES_USER=${POSTGRES_USER:-geny}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-geny123}
      - AUTO_MIGRATION=true
      - TIMEZONE=${TIMEZONE:-Asia/Seoul}
    volumes:
      - geny-tts-cache-prod:/app/cache/tts
      - geny-voices-prod:/app/static/voices
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://localhost:8000/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s
    networks:
      - geny-net-prod

  # ── Frontend (Next.js) ────────────────────────────────────────────
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        - API_URL=http://backend:8000
        - NEXT_PUBLIC_API_URL=
    container_name: geny-frontend-prod
    init: true
    restart: unless-stopped
    expose:
      - "3000"
    environment:
      - API_URL=http://backend:8000
      - NEXT_PUBLIC_API_URL=
      - PORT=3000
      - HOSTNAME=0.0.0.0
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - geny-net-prod

  # ── Nginx Reverse Proxy ───────────────────────────────────────────
  nginx:
    image: nginx:1.27-alpine
    container_name: geny-nginx-prod
    init: true
    restart: unless-stopped
    ports:
      - "${NGINX_PORT:-58443}:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      frontend:
        condition: service_started
      backend:
        condition: service_healthy
    networks:
      - geny-net-prod

  # ── GPT-SoVITS (Optional — TTS 로컬 엔진, GPU 필요) ──────────────
  # xxxxrt666/gpt-sovits (공식 이미지, v2 API, 한국어 지원)
  # api_v2.py → 포트 9880 서빙, webui.py → 포트 9874 (TTS Studio)
  gpt-sovits:
    image: xxxxrt666/gpt-sovits:latest-cu126
    container_name: geny-gpt-sovits-prod
    profiles: ["tts-local"]
    init: true
    restart: unless-stopped
    working_dir: /workspace/GPT-SoVITS
    command:
      - /bin/bash
      - "-c"
      - |
        echo '[1/3] Installing nvidia-npp-cu12...';
        pip install --no-cache-dir nvidia-npp-cu12;
        echo '[2/3] Fixing torchaudio...';
        pip install --no-cache-dir --no-deps --force-reinstall torchaudio==2.10.0 --index-url https://download.pytorch.org/whl/cu126;
        echo '[3/3] Starting GPT-SoVITS...';
        rm -rf GPT_SoVITS/pretrained_models GPT_SoVITS/text/G2PWModel tools/asr/models tools/uvr5/uvr5_weights 2>/dev/null;
        ln -sf /workspace/models/pretrained_models GPT_SoVITS/pretrained_models;
        ln -sf /workspace/models/G2PWModel       GPT_SoVITS/text/G2PWModel;
        ln -sf /workspace/models/asr_models       tools/asr/models;
        ln -sf /workspace/models/uvr5_weights     tools/uvr5/uvr5_weights;
        python webui.py &
        exec python api_v2.py -a 0.0.0.0 -p 9880
    expose:
      - "9880"
      - "9874"
    volumes:
      - geny-voices-prod:/workspace/GPT-SoVITS/references:ro
    tty: true
    stdin_open: true
    shm_size: 16G
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]
    environment:
      - is_half=False
      - GRADIO_ROOT_PATH=/tts-studio
      - LD_LIBRARY_PATH=/root/conda/lib:/root/conda/lib/python3.12/site-packages/nvidia/npp/lib
    networks:
      - geny-net-prod


networks:
  geny-net-prod:
    driver: bridge

volumes:
  geny-pgdata-prod:
    driver: local
  geny-tts-cache-prod:
    driver: local
  geny-voices-prod:
    driver: local