!CPU+RAM limitieren

    deploy:
      resources:
        limits:
          cpus: '0.95'
          memory: 500M

zb in nextcloud:

  app:
    image: nextcloud:apache
    restart: always
    ports:
      - 8654:80
    volumes:
      - app02:/var/www/html:z
    environment:
      - POSTGRES_HOST=db
      - REDIS_HOST=redis
    env_file:
      - stack.env
    depends_on:
      - db
      - redis
    deploy:
      resources:
        limits:
          cpus: '0.95'
          memory: 500M