参考：https://blog.csdn.net/qq_39158441/article/details/143309792?fromshare=blogdetail&sharetype=blogdetail&sharerId=143309792&sharerefer=PC&sharesource=qq_33043025&sharefrom=from_link

1.编辑配置文件
vim /etc/docker/daemon.json

2.添加以下镜像源
{
  "registry-mirrors": [
    "https://2a6bf1988cb6428c877f723ec7530dbc.mirror.swr.myhuaweicloud.com",
    "https://docker.m.daocloud.io",
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com",
    "https://your_preferred_mirror",
    "https://dockerhub.icu",
    "https://docker.registry.cyou",
    "https://docker-cf.registry.cyou",
    "https://dockercf.jsdelivr.fyi",
    "https://docker.jsdelivr.fyi",
    "https://dockertest.jsdelivr.fyi",
    "https://mirror.aliyuncs.com",
    "https://dockerproxy.com",
    "https://mirror.baidubce.com",
    "https://docker.m.daocloud.io",
    "https://docker.nju.edu.cn",
    "https://docker.mirrors.sjtug.sjtu.edu.cn",
    "https://docker.mirrors.ustc.edu.cn",
    "https://mirror.iscas.ac.cn",
    "https://docker.rainbond.cc"
  ]
}
// 或
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<EOF
{
    "registry-mirrors": [
        "https://docker.xuanyuan.me",
        "https://docker.1ms.run"
    ]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
 

3.重启服务
systemctl daemon-reload
systemctl restart docker

参考原文：https://www.cnblogs.com/xietingfeng321/p/18451170