services:
  app:
    build: .
    ports:
      - "8080:8080"
    read_only: true
    cap_drop:
      - ALL
    security_opt:
      - no-new-privileges:true
    tmpfs:
      - /tmp
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8080/health')"]
      interval: 10s
      timeout: 3s
      retries: 5