记录下（同一个计算机）多个容器 dockr bridge(桥接) docker-compose 配置

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首先先配置好桥接容器(mysql_bridge 为一个桥接网络，A容器可以在此暴露A容器的服务接口，让B容器使用A容器的服务)

docker network mysql_bridge

直接上

version: '3'services:
mysql:
container_name: mysql
image: mysql:5.7.21
environment:
MYSQL_ROOT_PASSWORD: root
volumes:
- ./data/mysql:/var/lib/mysql
expose:
- 3306
ports:
- 3306:3306
networks:
- mysql_bridge
restart: on-failure redis:
container_name: redis
image: redis:4.0.6
expose:
- 6379
ports:
- 6379:6379
volumes:
- ./data/redis:/usr/share/redis/data:rw
networks:
- redis_bridge mongo:
container_name: mongo
image: mongo:4.0.9
volumes:
- ./data/mongo:/data/db
expose:
- 27017
ports:
- 27017:27017
networks:
- mongo_bridge
restart: on-failurenetworks:
mysql_bridge:
external: true
redis_bridge:
external: true
mongo_bridge:
external: true

容器使用桥接例子：

version: '3'services:
web:
container_name: web
build:
context: ./
volumes:
- ./:/var/www
ports:
- 81:80
external_links:
- mysql
- redis
restart: on-failure
networks:
- mysql_bridge
- redis_bridgenetworks:
mysql_bridge:
external: true
redis_bridge:
external: true