Kubectl get节点返回“服务器不具有资源类型" nodes". [英] Kubectl get nodes return "the server doesn't have a resource type "nodes""

问题描述

我安装了Kubernetes，执行了kubeadm init，并从工作人员那里加入了.但是当我运行kubectl get节点时，它会给出以下响应

I installed the Kubernetes and performed kubeadm init and join from the worker too. But when i run kubectl get nodes it gives the following response

服务器没有资源类型节点"

the server doesn't have a resource type "nodes"

这里可能是什么问题?在/var/log/messages

What might be the problem here? COuld not see anything in the /var/log/messages

这里有任何提示吗?

推荐答案

在我看来，身份验证凭据设置不正确.您是否将kubeconfig文件/etc/kubernetes/admin.conf复制到~/.kube/config?如果您使用kubeadm，则应将API服务器配置为在6443而不是8080上运行.您还可以检查KUBECONFIG变量是否未设置吗?

It looks to me that the authentication credentials were not set correctly. Did you copy the kubeconfig file /etc/kubernetes/admin.conf to ~/.kube/config? If you used kubeadm the API server should be configured to run on 6443, not in 8080. Could you also check that the KUBECONFIG variable is not set?

使用标志--v=99还可以提高详细级别.此外，您是从安装了Kubernetes主组件的同一台机器上进行访问，还是从外部进行访问?

It would also help to increase the verbose level using the flag --v=99. Moreover, are you accessing from the same machine where the Kubernetes master components are installed, or are you accessing from the outside?

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