Docker镜像加速

进入 /etc/docker，没有daemon.json文件就自己新建一个：

{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn/","https://hub-mirror.c.163.com","https://registry.docker-cn.com"],
"insecure-registries": ["10.0.0.12:5000"]
}

保存后：

systemctl daemon-reload

systemctl restart docker.service