仓库

# 登录
docker login --username=huxins@163.com --password=password registry.com
docker login --username=huxins@163.com --password-stdin registry.com
docker logout
# 推送
docker tag ubuntu:18.04 username/ubuntu:18.04
docker push username/ubuntu:18.04

mirror

https://xj9vwn9r.mirror.aliyuncs.com https://mirror.ccs.tencentyun.com https://055c43be31800fb50fb8c003c33df040.mirror.swr.myhuaweicloud.com

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://xj9vwn9r.mirror.aliyuncs.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker