services:
  backend:
    image: python:3.12-alpine
    container_name: uvpn-backend
    working_dir: /app
    volumes:
      - .:/app
      - /app/.venv
    environment:
      - UV_COMPILE_BYTECODE=1
      - UV_LINK_MODE=copy
    expose:
      - 8000
    command: >
      sh -c "pip install --no-cache-dir uv &&
             uv sync --frozen --no-dev &&
             uv run uvicorn main:app --host 0.0.0.0 --port 8000 --reload"
    networks:
      -  remnawave-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/api/v1/health', timeout=3).read()"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

networks:
   remnawave-network:
    external: true