docker：更换docker的pull源，轻松pull

# 将pull源进行更换

vi /etc/docker/daemon.json

{

"registry-mirrors":[

"https://kfwkfulq.mirror.aliyuncs.com",

"https://2lqq34jg.mirror.aliyuncs.com",

"https://pee6w651.mirror.aliyuncs.com",

"http://hub-mirror.c.163.com",

"https://docker.mirrors.ustc.edu.cn",

"https://registry.docker-cn.com"

]

}

# 加载配置文件

systemctl daemon-reload

# 重启docker的服务

systemctl restart docker