Cannot find kubeconfig credentials with id demo-kubeconfig

NIO

ERROR: ERROR: Cannot find kubeconfig credentials with id demo-kubeconfig
java.lang.IllegalArgumentException: Cannot find kubeconfig credentials with id demo-kubeconfig
	at com.microsoft.jenkins.kubernetes.KubernetesDeployContext.clientFactory(KubernetesDeployContext.java:273)
	at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:58)
	at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45)
	at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
	at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
	at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
	at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
	at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42)
	at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54)
	at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35)
	at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Kubernetes deployment ended with HasError

搜了发现是3.0的bug,详见

https://kubesphere.com.cn/forum/d/2591-spring-boot-received-fatal-alert-bad-certificate
使用大佬给出的解决方案，执行下列代码，重新生成kubeconfig

kubectl -n kubesphere-controls-system delete cm kubeconfig-[用户名]
 # 这里的用户名好像随意一个都行，你可以来个 delete cm kubeconfig-admin,然后让服务重启
kubectl -n kubesphere-system rollout restart deployment ks-controller-manager ks-apiserver```

然后发现了这个。网页失效了，

kubesphere-system              ks-controller-manager-7b5dcbc866-t2k28             0/1     Pending   0          2m31s

发现pending,。。。一直起不来，

描述一下这个pod。

# kubectl describe pod  ks-controller-manager-7b5dcbc866-t2k28  -n kubesphere-system

node.kubernetes.io/unreachable:NoExecute for 60s
Events:
  Type     Reason            Age                  From               Message
  ----     ------            ----                 ----               -------
  Warning  FailedScheduling  65s (x8 over 7m12s)  default-scheduler  0/1 nodes are available: 1 node(s) had taint {node.kubernetes.io/ci: }, that the pod didn't tolerate.

节点被占用好像，这个node.kubernetes.io/ci ，是集群设置独占，禁止调用好像，
解除这个节点占用。，

 #不知道这行啥意思，期待大佬解答一下
 # kubectl taint nodes --all node.kubernetes.io/ci- 
# 会提示已解锁 node/localhost.localdomain untainted

然后…就可以解决了

RolandMa1986

NIO 你有 demo-kubeconfig 这个Credentials吗？进入 devops-> 凭证管理中再确认一下是不是 Credentials 名字搞错了？

NIO

RolandMa1986 好吧，那天看错了。解决了