配置阿里云镜像源

登录阿里云：https://cr.console.aliyun.com/cn-beijing/instances/mirrors

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

按照操作即可