sudo vim /etc/docker/daemon.json

[
"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",
"https://docker.unsee.tech",
"https://dockerpull.org",
"https://docker.1panel.live",
"https://dockerhub.icu",
"https://hub.rat.dev",
"https://hub.urlsa.us.kg",
"https://docker.urlsa.us.kg",
"http://mirror.azure.cn",
"https://docker.1ms.run",                                                       "https://docker.xuanyuan.me",
"https://mirror.ccs.tencentyun.com",
"https://hub-mirror.c.163.com"
]

测试脚本

curl -I https://docker.registry.cyou  
curl -I https://docker-cf.registry.cyou  
curl -I https://dockercf.jsdelivr.fyi  
curl -I https://docker.jsdelivr.fyi  
curl -I https://dockertest.jsdelivr.fyi  
curl -I https://mirror.aliyuncs.com  
curl -I https://dockerproxy.com  
curl -I https://mirror.baidubce.com  
curl -I https://docker.m.daocloud.io  
curl -I https://docker.nju.edu.cn  
curl -I https://docker.mirrors.sjtug.sjtu.edu.cn  
curl -I https://docker.mirrors.ustc.edu.cn  
curl -I https://mirror.iscas.ac.cn  
curl -I https://docker.rainbond.cc  
curl -I https://docker.unsee.tech  
curl -I https://dockerpull.org  
curl -I https://docker.1panel.live  
curl -I https://dockerhub.icu  
curl -I https://hub.rat.dev  
curl -I https://hub.urlsa.us.kg  
curl -I https://docker.urlsa.us.kg  
curl -I http://mirror.azure.cn  
curl -I https://docker.1ms.run  
curl -I https://docker.xuanyuan.me  
curl -I https://mirror.ccs.tencentyun.com  
curl -I https://hub-mirror.c.163.com

测试结果

200
"https://docker.xuanyuan.me",
"http://mirror.azure.cn",
"https://hub.rat.dev",
"https://mirror.iscas.ac.cn"


302
"https://docker.1ms.run",
"https://docker.m.daocloud.io"

重启

 sudo systemctl stop docker.socket
 sudo systemctl stop docker.service
 sudo systemctl start docker.service
 sudo systemctl start docker.socket


sudo systemctl stop docker.socket
sudo systemctl stop docker.service
sudo systemctl daemon-reload
sudo systemctl restart docker