docker修改宿主机为容器映射的端口-526互联

1.先关闭容器

root1@ubuntu22:~$ docker stop 091

2.再停止docker服务

root1@ubuntu22:~$ sudo stop docker

3.进入配容器置文件目录修改hostconfig.json文件

root@ubuntu22:/var/lib/docker/containers/091302dc373cfa10d414a115276a2a18304052721df6f59c8513839ef478e650# vim hostconfig.json

　hostconfig.json

4.启动docker

root@ubuntu22:/var/lib/docker/containers/091302dc373cfa10d414a115276a2a18304052721df6f59c8513839ef478e650# systemctl start docker

5.启动容器

root@ubuntu22:/var/lib/docker/containers/091302dc373cfa10d414a115276a2a18304052721df6f59c8513839ef478e650# docker start 091