Error from server (NotFound): the server could not find the requested resource

[akshaya-git]

-bash-4.2# kubectl get --raw "/apis/metrics.k8s.io/v1beta1/nodes" | jq .
Error from server (NotFound): the server could not find the requested resource
-bash-4.2# kubectl get --raw "/apis/metrics.k8s.io/v1beta1/pods" | jq .
Error from server (NotFound): the server could not find the requested resource

---

The Metric Pod status is Terminated and the log has following error / panic
Error: Get https://10.96.0.1:443/api/v1/namespaces/kube-system/configmaps/extension-apiserver-authentication: dial tcp 10.96.0.1:443: i/o timeout

[lingyueling]

maybe the config rule of custom-metrics-config-map.yaml need to be modified, see https://github.com/DirectXMan12/k8s-prometheus-adapter/blob/master/docs/config-walkthrough.md