Question

K8s 1.5.4。我有一个kubernetes集群，仪表板退出工作。它工作了几个星期但现在没有显示。

当我运行kubectl proxy并导航到 http://localhost:8001/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard

我得到以下内容：

{
  "kind": "Status",
  "apiVersion": "v1",
  "metadata": {},
  "status": "Failure",
  "message": "no endpoints available for service \"kubernetes-dashboard\"",
  "reason": "ServiceUnavailable",
  "code": 503
}

当我运行kubectl get pods --namespace=kube-system时：

NAME                                    READY     STATUS    RESTARTS   AGE
heapster-v1.2.0-4088228293-j8gn5        2/2       Running   0          19d
kube-apiserver-96.118.29.200            1/1       Running   1          6d
kube-controller-manager-96.118.29.200   1/1       Running   29         20d
kube-dns-782804071-92kq8                4/4       Running   0          20d
kube-dns-autoscaler-2715466192-90jhm    1/1       Running   0          20d
kube-proxy-96.118.29.200                1/1       Running   22         20d
kube-proxy-96.118.29.213                1/1       Running   0          20d
kube-proxy-96.118.29.214                1/1       Running   0          20d
kube-proxy-96.118.29.217                1/1       Running   1          19d
kube-scheduler-96.118.29.200            1/1       Running   30         20d
kubernetes-dashboard-3543765157-7j40w   1/1       Running   0          20d

正在运行kubectl logs kubernetes-dashboard-3543765157-7j40w --namespace=kube-system挂起

关于如何诊断的任何想法？

Answer 1

通过运行此命令来检查此pod调度的节点： kubectl get pods -n kube-system -o wide接下来，ssh到该节点并检查硬盘空间是否可用：df -h

另请查看kubectl describe pod -n kube-system kubernetes-dashboard-3543765157-7j40w

最后尝试删除广告连播：kubectl delete pod -n kube-system kubernetes-dashboard-3543765157-7j40w 调度程序将自动重新创建它，您将能够检查该新pod的日志。

仪表板退出工作

1 个答案: