使用docker搭建redis镜像时云服务器无法访问到国外的docker官网时如何解决

下载redis镜像

docker redis:版本号

此时截图中无法访问到国外的docker官网

解决方案：

通过更换镜像源来正常下载redis镜像

sudo mkdir -p /etc/docker

sudo tee /etc/docker/daemon.json <<EOF
{"registry-mirrors": ["https://docker.1ms.run","https://docker.mybacc.com","https://dytt.online","https://lispy.org","https://docker.xiaogenban1993.com","https://docker.yomansunter.com","https://aicarbon.xyz","https://666860.xyz","https://docker.zhai.cm","https://a.ussh.net","https://hub.littlediary.cn","https://hub.rat.dev","https://docker.m.daocloud.io"]
}
EOF

sudo systemctl daemon-reload

sudo systemctl restart docker

依次执行上述命令可以切换镜像源，从而能够正常访问并下载redis镜像

注：为了稳定下载redis镜像，上述操作中更换了多个镜像源以确保能够正确下载redis镜像