services:
  app:
    image: 'jc21/nginx-proxy-manager:latest'
    volumes:
      - npm-data:/data
      - npm-ssl:/etc/letsencrypt
    networks:
      - npm_network
    ports:
      - '80:80'
      - '81:81'
      - '443:443' 
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.role == manager
      resources:
        limits:
          cpus: "0.5"
          memory: 256M
    healthcheck:
      test: ["CMD", "/usr/bin/check-health"]
      interval: 10s
      timeout: 3s

networks:
  npm_network:
    driver: overlay
    attachable: true
    external: true

volumes:
  npm-data:
    external: true
  npm-ssl:
    external: true