YG_FT/docker/app/docker-compose.yml

services:
  frontend:
    image: ${FRONTEND_IMAGE:-yg-ft-frontend-runtime:latest}
    container_name: yg-ft-frontend
    depends_on:
      backend-api:
        condition: service_started
    ports:
      - "${FRONTEND_PORT:-16801}:80"
    environment:
      BACKEND_PROXY_PASS: ${BACKEND_PROXY_PASS:-http://backend-api:8000}
    volumes:
      - ../../frontend/dist:/usr/share/nginx/html:ro
      - ../nginx.conf.template:/etc/nginx/templates/default.conf.template:ro
    networks:
      - yg-ft-app
    restart: unless-stopped

  backend-api:
    image: ${BACKEND_API_IMAGE:-yg-ft-backend-api:latest}
    container_name: yg-ft-backend-api
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    expose:
      - "8000"
    ports:
      - "${BACKEND_API_PORT:-17861}:8000"
    environment:
      APP_ENV: ${APP_ENV:-prod}
      APP_NAME: ${APP_NAME:-YG Fine-Tune Platform API}
      MODELTF_ROUTE_PREFIX: ${MODELTF_ROUTE_PREFIX:-/modelTF}
      DATABASE_URL: ${DATABASE_URL:-postgresql+asyncpg://yg_ft:change_me@postgres:5432/yg_ft}
      REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
      USE_BUILTIN_POSTGRES: ${USE_BUILTIN_POSTGRES:-true}
      USE_BUILTIN_REDIS: ${USE_BUILTIN_REDIS:-true}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
      LOG_DIR: ${LOG_DIR:-/opt/yg-ft/logs/backend}
      LOG_FILE_PREFIX: ${LOG_FILE_PREFIX:-backend}
      LOG_ERROR_FILE_PREFIX: ${LOG_ERROR_FILE_PREFIX:-error}
      LOG_MAX_BYTES: ${LOG_MAX_BYTES:-20971520}
      LOG_RETENTION_DAYS: ${LOG_RETENTION_DAYS:-10}
      COMPUTE_API_BASE_URL: ${COMPUTE_API_BASE_URL:-http://compute-api:9100}
      COMPUTE_SERVICE_TOKEN: ${COMPUTE_SERVICE_TOKEN:-change_me}
      FILE_GATEWAY_BASE_URL: ${FILE_GATEWAY_BASE_URL:-http://compute-api:9101}
      COMPUTE_STATUS_SYNC_MODE: ${COMPUTE_STATUS_SYNC_MODE:-polling}
      COMPUTE_POLL_INTERVAL_SECONDS: ${COMPUTE_POLL_INTERVAL_SECONDS:-10}
      COMPUTE_POLL_BATCH_SIZE: ${COMPUTE_POLL_BATCH_SIZE:-100}
      PYTHONPATH: /app
    volumes:
      - ../../backend:/app:ro
      - ../../runtime/app/logs/backend:/opt/yg-ft/logs/backend
      - ../../runtime/app/data:/data/yg-ft
    networks:
      - yg-ft-app
    healthcheck:
      test: ["CMD-SHELL", "python -c \"import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/modelTF/health', timeout=3).read()\""]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  postgres:
    image: postgres:16-alpine
    container_name: yg-ft-postgres
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-yg_ft}
      POSTGRES_USER: ${POSTGRES_USER:-yg_ft}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-change_me}
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ../../docs/postgres-schema.sql:/docker-entrypoint-initdb.d/001-schema.sql:ro
    ports:
      - "${POSTGRES_PORT:-15432}:5432"
    networks:
      - yg-ft-app
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    container_name: yg-ft-redis
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis_data:/data
    ports:
      - "${REDIS_PORT:-16379}:6379"
    networks:
      - yg-ft-app
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
    restart: unless-stopped

networks:
  yg-ft-app:
    name: yg-ft-app

volumes:
  postgres_data:
  redis_data: