可用docker镜像源配置

私有化docker部署可用 镜像源
 cat /etc/docker/daemon.json
{
  "registry-mirrors": [
    "https://docker.1ms.run",
    "https://docker.mirrors.ustc.edu.cn",
    "https://hub-mirror.c.163.com",
    "https://mirror.ccs.tencentyun.com"
  ]
}