[root@localhost ~]# docker ps -aCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e6ff2fceb771 docker-demo "java -jar /app.jar" About a minute ago Up About a minute 0.0.0.0:8080->8080/tcp, :::8080->8080/tcp dd
bfb1069106a2 mysql:8.0 "docker-entrypoint.s…"17 hours ago Up 19 minutes 0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp mysql
7bf0d447a7f9 nginx "/docker-entrypoint.…"21 hours ago Exited (0)18 hours ago nginx
[root@localhost ~]#
创建自定义docker网络
docker自定义网络可以直接使用容器名相互访问,不需要知道ip
查看自定义网络
1
docker network ls
创建自定义docker网络
1
2
# 创建自定义docker网络docker network create shuimo
让mysql容器加入自定义网络
1
docker network connect shuimo mysql
创建容器的时候自己连接自定义网络
1
docker run -d --name dd -p 8080:8080 --network shuimo docker-demo