docker配置镜像源

1）打开 docker配置文件

sudo nano /etc/docker/daemon.json

2）添加 国内镜像源

{
  "registry-mirrors": [
    "https://akchsmlh.mirror.aliyuncs.com",
    "https://registry.docker-cn.com",
    "https://docker.mirrors.ustc.edu.cn", 
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com"
  ]
}

3）重启docker服务

sudo systemctl daemon-reload
sudo systemctl restart docker