docker 国内镜像加速

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": [
  "https://0i4tyk3y.mirror.aliyuncs.com",
  "http://f1361db2.m.daocloud.io",
  "https://docker.mirrors.ustc.edu.cn",
  "https://mirror.ccs.tencentyun.com",
  "https://hub-mirror.c.163.com",
  "https://registry.docker-cn.com"
  ]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker