sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{ "registry-mirrors": ["请替换为您自己的代理服务ip或者域名"] }
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
查看是否换源成功 docker info
一些可用的镜像源
https://dockerpull.com
https://docker.1panel.live
https://dockerproxy.cn
https://docker.hpcloud.cloud