镜像地址

Docker 官方中国区
https://registry.docker-cn.com
网易
http://hub-mirror.c.163.com
中国科技大学
https://docker.mirrors.ustc.edu.cn
阿里云
https://私有Id.mirror.aliyuncs.com

windows10

Preferences=>Docker Engine=>添加configuration的内容

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

linux

/etc/docker/daemon.json

{
"registry-mirrors":["https://registry.docker-cn.com"]
}

systemctl daemon-reload
systemctl restart docker