微服务架构下Docker Compose多网络与include拆分配置问询

我采用微服务架构，前端与后端分别拥有独立代码仓库。为提升编排文件清晰度，同时通过主Compose文件统一构建测试以保障一致性，我计划结合include与networks功能拆分Docker Compose文件，示例如下：

前端编排文件：front/docker-compose.yaml #

services:
  web:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: web
    ports:
      - "80:80"
    networks:
      - project_gateway

networks:
  project_gateway:
    external: true

后端编排文件：back/docker-compose.yaml #

services:
  gateway_service:
    build:
      context: ./gatewayService
      dockerfile: Dockerfile
    container_name: gateway_service
    ports:
      - "8000:8000"
    networks:
      - project_backend
      - project_gateway

  service_1:
    build:
      context: ./service_1
      dockerfile: Dockerfile
    container_name: service_1
    ports:
      - "8001:8001"
    networks:
      - project_backend
networks:
  project_backend:
    external: true
  project_gateway:
    external: true

根目录主编排文件：./docker-compose.yaml #

networks:
  backend:
    driver: bridge
  gateway:
    driver: bridge


include:
  - back/docker-compose.yaml
  - front/docker-compose.yaml

内容的提问来源于stack exchange，提问作者Rami Kassouf