通过kubeconfig登陆k8s的dashboard ui界面

素颜马尾好姑娘i 2023-02-25 12:27 6阅读 0赞

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**通过kubeconfig登陆dashboard**

把token令牌封装成kubeconfig，通过kubeconfig登陆dashboard

**1.****创建一个只能管理指定名称空间的kubeconfig文件**

**以下步骤在k8s的master节点操作**

cd /etc/kubernetes/pki

（1）创建cluster

kubectl config set-cluster kubernetes --certificate-authority=./ca.crt --server="https://192.168.0.6:6443"  --embed-certs=true  --kubeconfig=/root/lucky-admin.conf

（2）创建credentials时需要使用上面我门创建的token信息

kubectl get secret -n lucky

DEF_NS_ADMIN_TOKEN=$(kubectl get secretlucky-admin-token-2pm2l -n lucky -o jsonpath={.data.token}|base64 -d)

（3）开始创建credentials

kubectl config set-credentials lucky--token=$DEF_NS_ADMIN_TOKEN  --kubeconfig=/root/lucky-admin.conf

（4）创建context

kubectl config set-context lucky@kubernetes --cluster=kubernetes--user=lucky --kubeconfig=/root/lucky-admin.conf

（5）切换context的current-context是lucky@kubernetes

kubectl config use-context lucky@kubernetes--kubeconfig=/root/lucky-admin.conf

（6）把刚才的kubeconfig文件lucky-admin.conf复制到桌面

浏览器访问时使用kubeconfig认证，把刚才的lucky-admin.conf导入到web界面，那么就可以登陆了

**2.****创建一个能管理所有名称空间的kubeconfig文件，步骤同上，大家自行实验，如果不懂的可以留言或者微信**

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[kubernetes]: https://blog.csdn.net/weixin_38320674/article/details/106369123
[DevOps]: https://blog.csdn.net/weixin_38320674/article/details/106435859
[kubernetes_-]: https://blog.csdn.net/weixin_38320674/article/details/106346164
[IT]: http://mp.weixin.qq.com/s?__biz=MzU0NjEwMTg4Mg%3D%3D&chksm=fb638c29cc14053fafcb62be244f5a279052b8d159c9c530e73495cfd8ab97205988780d4aaa&idx=1&mid=2247484220&scene=21&sn=72ae437836108fbecbeb86752aad888c#wechat_redirect
[kubernetes_-k8s]: https://blog.csdn.net/weixin_38320674/article/details/106030727
[kubernetes_-kubectl]: https://blog.csdn.net/weixin_38320674/article/details/106168939
[pod_pod_-]: https://blog.csdn.net/weixin_38320674/article/details/105697738
[Kubernetes_MySQL]: https://blog.csdn.net/weixin_38320674/article/details/106089098
[Prometheus_Grafana_Alertmanager_-]: https://blog.csdn.net/weixin_38320674/article/details/106294097
[k8s1.18_master_-]: https://blog.csdn.net/weixin_38320674/article/details/106089099
[k8s]: https://blog.csdn.net/weixin_38320674/article/details/105828889
[-tomcat]: https://blog.csdn.net/weixin_38320674/article/details/105926564
[linux]: https://blog.csdn.net/weixin_38320674/article/details/105985731
[kubernetes_volume]: https://blog.csdn.net/weixin_38320674/article/details/106536618
[kubernetes_ceph rbd_cephfs]: https://blog.csdn.net/weixin_38320674/article/details/106561781
[Alertmanager]: https://blog.csdn.net/weixin_38320674/article/details/106678752
[jenkins_kubernetes_harbor_gitlab_devops]: http://mp.weixin.qq.com/s?__biz=MzU0NjEwMTg4Mg%3D%3D&chksm=fb638d2fcc14043990967471ba8a2aaf389ab483594fd81395b5afda1c23a9eff4371df6bca4&idx=1&mid=2247483962&scene=21&sn=595eac335f7fb523bbb60cbbede109ca#wechat_redirect
[kubernetes_-flannel]: https://blog.csdn.net/weixin_38320674/article/details/107194597
[kubernetes_-calico]: https://blog.csdn.net/weixin_38320674/article/details/107171897
[kubernetes 1]: https://blog.csdn.net/weixin_38320674/article/details/107148403
[k8s 1]: https://blog.csdn.net/weixin_38320674/article/details/107133302
[-]: http://mp.weixin.qq.com/s?__biz=MzIzOTQ3NDg1Mw%3D%3D&chksm=e928c0bfde5f49a9990c672e4434f5ae7b74004dc1982cc44801c524b58067d9b245e5ba5b71&idx=1&mid=2247483765&scene=21&sn=b8444e82a93535425349b509ded4e4b6#wechat_redirect
[Prometheus_MySQL]: https://blog.csdn.net/weixin_38320674/article/details/107096764
[Prometheus_Nginx]: https://blog.csdn.net/weixin_38320674/article/details/107075580
[Prometheus_Tomcat]: https://blog.csdn.net/weixin_38320674/article/details/107054306
[linux 1]: http://mp.weixin.qq.com/s?__biz=MzIzOTQ3NDg1Mw%3D%3D&chksm=e928c0dede5f49c878898e04329f08d8adf554397476283aaa3f2554f71a8bf20986755fbcc9&idx=1&mid=2247483668&scene=21&sn=a7d0768b7eb034ef2e2f23e25b1b1845#wechat_redirect
[storageclass_pv]: https://blog.csdn.net/weixin_38320674/article/details/106866469
[k8s_yaml_gitlab]: https://blog.csdn.net/weixin_38320674/article/details/106846751
[helm_-_helm_k8s]: https://blog.csdn.net/weixin_38320674/article/details/106515349
[Prometheus Operator-_-]: https://blog.csdn.net/weixin_38320674/article/details/107274128
[Prometheus Operator-]: https://blog.csdn.net/weixin_38320674/article/details/107293871
[format_png]: /images/20230209/72ff062d6d514df2932363e1a029fe02.png
[format_png 1]: /images/20230209/0762a4da73384a859e58a11b3d4045ba.png