一、问题描述
服务器重启之后，执行命令查看任意一个pod，发现了如下问题：
Warning FailedCreatePodSandBox 12m (x3 over 14m) kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to get sandbox image "registry.k8s.io/pause:3.6": failed to pull image "registry.k8s.io/pause:3.6": failed to pull and unpack image "registry.k8s.io/pause:3.6": failed to resolve reference "registry.k8s.io/pause:3.6": failed to do request: Head "https://us-west2-docker.pkg.dev/v2/k8s-artifacts-prod/images/pause/manifests/3.6": dial tcp 173.194.174.82:443: i/o timeout
二、解决办法如下：
- 修改
/etc/containerd/config.toml配置文件，执行命令如下所示：
sed -i 's/registry.k8s.io\/pause:3.6/registry.aliyuncs.com\/google_containers\/pause:3.9/g' /etc/containerd/config.toml
- 重启containerd
systemctl restart containerd
3.再次查看容器运行情况可以发现，一些容器已经慢慢起来了：
4.解决完成。
