docker: error pulling image configuration: Get https://production.cloudflare.docker. i/o timeout.

 docker: error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/be/be37522b27a4350f7c2a4d744aab5a71e97aa985cf71d5db7b8a906a4087393a/data?verify=1720094462-pV8%2FGd0wvFHqBxOxXmv7APiD%2FYw%3D: dial tcp 128.242.240.157:443: i/o timeout.
See 'docker run --help'.

export http_proxy=http://172.20.40.25:10809
export https_proxy=http://172.20.40.25:10809
 
#创建一下目录和文件
mkdir /etc/systemd/system/docker.service.d/ 
vim /etc/systemd/system/docker.service.d/http-proxy.conf
 
#添加一下内容
[Service]
Environment="HTTP_PROXY=http://172.20.40.25:10809"
Environment="HTTPS_PROXY=http://172.20.40.25:10809"
Environment="NO_PROXY=localhost,127.0.0.1"
 
#重启
systemctl daemon-reload
systemctl restart docker
 
#检查代理
docker info | grep -i proxy

成功安装