我是一名 Kubernetes 新手。我正在尝试使用 kops 在 AWS 上设置一个 Kubernetes 集群。我已经成功地设置了集群。然而,我无法访问 Dashboard UI。(https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/#accessing-the-dashboard-ui)
当我访问主节点时,我看到以下错误:
当我访问主节点时,我看到以下错误:
{
"kind": "Status",
"apiVersion": "v1",
"metadata": {},
"status": "Failure",
"message": "no endpoints available for service \"kubernetes-dashboard\"",
"reason": "ServiceUnavailable",
"code": 503
}
我看到仪表板的状态为 CrashLoopBackOff。(请注意:以下日志中我已删除其他 Pod 的名称)
~$ kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system kubernetes-dashboard-4167803980-vnx3k 0/1 CrashLoopBackOff 6 6m
$ kubectl logs kubernetes-dashboard-4167803980-vnx3k --namespace=kube-system
2017/09/25 17:50:37 Using in-cluster config to connect to apiserver
2017/09/25 17:50:37 Using service account token for csrf signing
2017/09/25 17:50:37 No request provided. Skipping authorization
2017/09/25 17:50:37 Starting overwatch
2017/09/25 17:50:37 Successful initial request to the apiserver, version: v1.7.2
2017/09/25 17:50:37 New synchronizer has been registered: kubernetes-dashboard-key-holder-kube-system. Starting
2017/09/25 17:50:37 Starting secret synchronizer for kubernetes-dashboard-key-holder in namespace kube-system
2017/09/25 17:50:37 Initializing secret synchronizer synchronously using secret kubernetes-dashboard-key-holder from namespace kube-system
2017/09/25 17:50:37 Initializing JWE encryption key from synchronized object
2017/09/25 17:50:37 Creating in-cluster Heapster client
2017/09/25 17:50:37 Serving securely on HTTPS port: 8443
2017/09/25 17:50:37 open /certs/dashboard.crt: no such file or directory
我非常感谢任何帮助/建议来让仪表板运行起来。先提前感谢!