1.添加国内源

# docker --version
Docker version 20.10.3

# pwd
/etc/docker

• vim daemon.json

{
 "registry-mirrors" : [
   "https://mirror.ccs.tencentyun.com",
   "http://registry.docker-cn.com",
   "http://docker.mirrors.ustc.edu.cn",
   "http://hub-mirror.c.163.com"
 ],
 "insecure-registries" : [
   "registry.docker-cn.com",
   "docker.mirrors.ustc.edu.cn"
 ],
 "debug" : true,
 "experimental" : true
}

systemctl restart docker.service

2.拉取镜像

参考：

• Docker——配置国内源