https://blog.csdn.net/bean_business/article/details/108974600

压缩 zip -q -r docker.zip docker
解压 zip

修改docker镜像源

sudo vim /etc/docker/daemon.json

{
"registry-mirrors": ["http://hub-mirror.c.163.com"]
}

//CentOS：

systemctl restart docker.service

查看docker镜像

docker info|grep Mirrors -A 1