kubesphere闭源，备份现有镜像源

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听闻kubesphere闭源，镜像库删除，我所运行的系统，之后出问题无法通过官方途径修复（或者花钱），打开文档
https://kubesphere.io/zh/docs/v3.4/installing-on-linux/on-premises/install-kubesphere-on-bare-metal/
官方网站如下所示
在这里插入图片描述

需要将现有的镜像备份
kubesphere版本：3.4.1
kubernetes版本： v1.28.8

在这里插入图片描述

1.查看kubesphere镜像

[root@master1 ~]# crictl images
IMAGE                                                                   TAG                 IMAGE ID            SIZE
registry.cn-beijing.aliyuncs.com/kubesphereio/cni                       v3.27.4             dc6f84c32585f       88.8MB
registry.cn-beijing.aliyuncs.com/kubesphereio/coredns                   1.9.3               5185b96f0becf       14.8MB
registry.cn-beijing.aliyuncs.com/kubesphereio/fluent-bit                v1.9.4              1bf001b24caa8       27.2MB
registry.cn-beijing.aliyuncs.com/kubesphereio/k8s-dns-node-cache        1.22.20             ff71cd4ea5ae5       30.5MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-apiserver            v1.28.8             e70a71eaa5605       34.7MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controller-manager   v1.28.8             e5ae3e4dc6566       33.5MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controllers          v3.27.4             6b1e38763f401       33.5MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-proxy                v1.28.8             5ce97277076c6       28.1MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-rbac-proxy           v0.11.0             29589495df8d9       19.2MB
registry.cn-beijing.aliyuncs.com/kubesphereio/kube-scheduler            v1.28.8             ad3260645145d       18.7MB
registry.cn-beijing.aliyuncs.com/kubesphereio/node-exporter             v1.3.1              1dbe0e9319764       10.3MB
registry.cn-beijing.aliyuncs.com/kubesphereio/node                      v3.27.4             3dd4390f2a85a       117MB
registry.cn-beijing.aliyuncs.com/kubesphereio/pause                     3.9                 e6f1816883972       322kB

2.查看k8s.io命名空间下的镜像

ctr -n k8s.io images list

3. 镜像导出

ctr -n k8s.io images export cni.tar registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.27.4

ctr -n k8s.io images export kube-proxy.tar registry.cn-beijing.aliyuncs.com/kubesphereio/kube-proxy:v1.28.8

4.镜像导入

docker image import cni.tar registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.27.4

5.镜像上传

我的上传的是自己的阿里云的镜像仓库

docker push registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.27.4

6.全部镜像

上传完成之后所以有镜像地址如下

registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_cni:v3.27.4
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_coredns:1.9.3
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_fluent-bit:v1.9.4
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_k8s-dns-node-cache:1.22.20
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_kube-apiserver:v1.28.8
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_kube-controller-manager:v1.28.8
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_kube-controllers:v3.27.4
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_kube-rbac-proxy:v0.11.0 
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_kube-scheduler:v1.28.8
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_node-exporter:v1.3.1
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_node:v3.27.4
registry.cn-hangzhou.aliyuncs.com/devops_de/kubesphereio_pause:3.9

上面镜像皆为公开的，直接拉去即可