我在VPS服务器根目录下有一个docker-compose.yml

version: '3'
services:
  mysql:
    image: mariadb:10.3.17
    command: --max_allowed_packet=256M --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
    volumes:
      - "./data/db:/var/lib/mysql:delegated"
    ports:
       - "3306:3306"
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USER}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    restart: always
  litespeed:
    image: litespeedtech/litespeed:${LSWS_VERSION}-${PHP_VERSION}
    env_file:
      - .env
    volumes:
        - ./lsws/conf:/usr/local/lsws/conf
        - ./lsws/admin/conf:/usr/local/lsws/admin/conf
        - ./bin/container:/usr/local/bin
        - ./sites:/var/www/vhosts/
        - ./acme:/root/.acme.sh/
        - ./logs:/usr/local/lsws/logs/
    ports:
      - 80:80
      - 443:443
      - 443:443/udp
      - 7080:7080
    restart: always
    environment:
      TZ: ${TimeZone}
  phpmyadmin:
    image: bitnami/phpmyadmin:5.0.2-debian-10-r72
    ports:
      - 8080:80
      - 8443:443
environment:
    DATABASE_HOST: mysql
restart: always

elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.9.1
    environment:
      - discovery.type=single-node
    ports:
      - 9200:9200
    volumes:
      - esdata:/usr/share/elasticsearch/data
    restart: always
volumes:
  esdata:

它有服务器配置在上面的代码，我应该写我的配置有关磁2在同一文件中，如下所示

version: '3'
services:
    web:
        image: webdevops/php-apache-dev:ubuntu-16.04
        container_name: web
        restart: always
        user: application
        environment:
          - WEB_ALIAS_DOMAIN=local.domain.com
          - WEB_DOCUMENT_ROOT=/app/pub
          - PHP_DATE_TIMEZONE=EST
          - PHP_DISPLAY_ERRORS=1
          - PHP_MEMORY_LIMIT=2048M
          - PHP_MAX_EXECUTION_TIME=300
          - PHP_POST_MAX_SIZE=500M
          - PHP_UPLOAD_MAX_FILESIZE=1024M
        volumes:
          - /path/to/magento:/app:cached
        ports:
          - "80:80"
          - "443:443"
          - "32823:22"
        links:
          - mysql
    mysql:
        image: mariadb:10
        container_name: mysql
        restart: always
        ports:
          - "3306:3306"
        environment:
          - MYSQL_ROOT_PASSWORD=root
          - MYSQL_DATABASE=magento
        volumes:
          - db-data:/var/lib/mysql
    phpmyadmin:
        container_name: phpmyadmin
        restart: always
        image: phpmyadmin/phpmyadmin:latest
        environment:
          - MYSQL_ROOT_PASSWORD=root
          - PMA_USER=root
          - PMA_PASSWORD=root
        ports:
          - "8080:80"
        links:
          - mysql:db
        depends_on:
          - mysql

volumes:
    db-data:
        external: false

如果没有，那么应该是什么情况？1-我应该创建新的docker-compose-magento.yml的根或内magento文件夹？2-如果我写docker-compose.yml内magento文件夹，那么我怎么才能连接到我的服务器根docker文件夹，使我也可以使用elasticsearch。