在重启主机后 ks-apiserver 这个pod无法拉起 状态 为 CrashLoopBackOff
查看ks-apiserver logs 如下
Error: unable to retrieve the complete list of server APIs: metrics.k8s.io/v1beta1: the server is currently unable to handle the request
2020/11/14 15:52:14 unable to retrieve the complete list of server APIs: metrics.k8s.io/v1beta1: the server is currently unable to handle the request
后来查看 metrics-service都得pod 日志异常，如下
unable to fully collect metrics: unable to fully scrape metrics from source kubelet_summary:node2: unable to get a valid timestamp for metric point for container “nginx-ingress-controller” in pod kubesphere-controls-system/kubesphere-router-park-6bcd9c7cc-grw6n on node “61.155.5.47”, discarding data: no non-zero timestamp on either CPU or memory
E1114 07:45:39.119674 1 reflector.go:270] k8s.io/client-go/informers/factory.go:133: Failed to watch *v1.Node: Get https://10.96.0.1:443/api/v1/nodes?resourceVersion=962231&timeout=8m7s&timeoutSeconds=487&watch=true: dial tcp 10.96.0.1:443: connect: connection refused
但是 kubectl top nodes 这个指令异常，如下
Error from server (ServiceUnavailable): the server is currently unable to handle the request (get nodes.metrics.k8s.io)
查看api列表 发现 False (FailedDiscoveryCheck)
查看描述kubectl describe apiservice v1beta1.metrics.k8s.io如下
failing or missing response from https://192.168.104.51:4443/apis/metrics.k8s.io/v1beta1: Get https://192.168.104.51:4443/apis/metrics.k8s.io/v1beta1: net/http: request canceled while waiting for connection (Clien
在没有重启机器之前一切都是正常得，，求助 拜托了
