docker阿里云的镜像加速下载

1.创建加速文件夹

sudo mkdir -p /etc/docker

2.镜像加速器地址

sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://82m9ar63.mirror.aliyuncs.com"]
}
EOF

3.重启docker的镜像线程

sudo systemctl daemon-reload

4重启docker
 

sudo systemctl restart docker