docker 镜像阿里加速器

1.登录 https://cr.console.aliyun.com/#/imageList

2.点击加速器tab，获取自己的加速器地址，然后执行黑框内的命令。

1.sudo mkdir -p /etc/docker
2.sudo tee /etc/docker/daemon.json <<-\'EOF\'
{
  "registry-mirrors": ["https://XXXXX.mirror.aliyuncs.com"]
}
EOF
3.sudo systemctl daemon-reload
4.sudo systemctl restart docker