在部署k8s的时候,因为某些众所周知的原因,k8s.gcr.io 的镜像会拉取失败,本文示例一种或方式能正常拉取镜像,前提是你能科学上网,示例环境:
ubuntu@vm-docker:~/workdir$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.10
Release: 21.10
Codename: impish
为 docker
服务创建一个内嵌的 systemd
目录:
mkdir -p /etc/systemd/system/docker.service.d
创建配置文件 /etc/systemd/system/docker.service.d/http-proxy.conf
,并且写入以下内容;配置规则请看 https://docs.docker.com/network/proxy/#use-environment-variables:
ubuntu@vm-docker:~/workdir$ cat /etc/systemd/system/docker.service.d/http-proxy.conf
[Service]
Environment="HTTP_PROXY=http://192.168.3.100:1087"
Environment="HTTPS_PROXY=http://192.168.3.100:1087"
Environment="NO_PROXY=localhost,127.0.0.1,https://******.mirror.aliyuncs.com"
更新配置并且重启docker:
systemctl daemon-reload && systemctl restart docker
验证配置加载成功:
ubuntu@vm-docker:~/workdir$ sudo systemctl show --property=Environment docker
Environment=HTTP_PROXY=http://192.168.3.100:1087 HTTPS_PROXY=http://192.168.3.100:1087 NO_PROXY=localhost,127.0.0.1,https://******.mirror.aliyuncs.com
ubuntu@vm-docker:~/workdir$
测试镜像拉取:
参考文章
- 下载k8s.gcr.io仓库的镜像的两个方式