{
  "registry-mirrors" : [
  "https://registry.docker-cn.com",
  "https://docker.mirrors.ustc.edu.cn",
  "http://hub-mirror.c.163.com",
  "https://cr.console.aliyun.com/",
  "https://0trl8ny5.mirror.aliyuncs.com"
  ],
  "exec-opts": ["native.cgroupdriver=systemd"]
}