Docker镜像拉取

https://cloudflare-docker.worldcdn.eu.org/

添加镜像代理到 Docker 镜像源
编辑/etc/docker/daemon.json文件，写入

{
  "registry-mirrors": ["https://cloudflare-docker.worldcdn.eu.org"]
}

重新加载daemon-reload

systemctl daemon-reload

重启docker服务

systemctl restart docker