services:
  ddns:
    build: .
    restart: unless-stopped
    env_file:
      - .env
    ports:
      - "8080:8080"
    volumes:
      - ddns-data:/data
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8080/healthz', timeout=2).read()"]
      interval: 30s
      timeout: 5s
      retries: 3

volumes:
  ddns-data: