docker pull命令拉取镜像失败的解决方案
一、执行docker pull命令，拉取镜像失败
报错信息：error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/51/5107333e08a87b836d48ff7528b1e84b9c86781cc9f1748bbc1b8c42a870d933/data?verify=1725414357-z%2BnaVrrs0%2Fi0D3ixKDH8JHhJgUQ%3D: dial tcp 88.191.249.182:443: i/o timeout
[root@VM-12-10-centos docker]# docker pull mysql:5.7 5.7: Pulling from library/mysql 20e4dcae4c69: Pulling fs layer 1c56c3d4ce74: Pulling fs layer e9f03a1c24ce: Pulling fs layer 68c3898c2015: Waiting 6b95a940e7b6: Waiting 90986bb8de6e: Waiting ae71319cb779: Waiting ffc89e9dfd88: Waiting 43d05e938198: Waiting 064b2d298fba: Waiting df9a4d85569b: Waiting error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/51/5107333e08a87b836d48ff7528b1e84b9c86781cc9f1748bbc1b8c42a870d933/data?verify=1725414357-z%2BnaVrrs0%2Fi0D3ixKDH8JHhJgUQ%3D: dial tcp 88.191.249.182:443: i/o timeout
二、解决方案
解决的步骤如下：
1. 打开daemon.json文件
vim /etc/docker/daemon.json
2. 将其镜像地址进行替换
{ "registry-mirrors": [ "https://docker.m.daocloud.io", "https://dockerproxy.com", "https://registry.docker-cn.com", "https://docker.mirrors.ustc.edu.cn", "https://hub-mirror.c.163.com", "https://hub.uuuadc.top", "https://docker.anyhub.us.kg", "https://dockerhub.jobcher.com", "https://dockerhub.icu", "https://docker.ckyl.me", "https://docker.awsl9527.cn", "https://mirror.baidubce.com" ] }
三、重启docker服务
systemctl daemon-reload systemctl restart docker
