[question]Failed to query pod metrics for cluster localhost:8001: 404 Not Found

[jinleileiking]

[jinleileiking]

sudo docker run -it --net=host -e SERVER_PORT=8765 hjacobs/kube-ops-view

[jinleileiking]

run on a remote machine. kubctl works well

[hjacobs]

Does kubectl top nodes work and show something? Did you deploy the Metrics Server? How is your Kubernetes cluster setup (managed, custom, cloud offering, ..)?

[jinleileiking]

Top nodes works well. What does metric server mean？ I ran proxy and localhost 8001 canbe telneted

[jinleileiking]

K8s ran on bare metal

[jjangga0214]

I'm having similar repetitive error messages.

Info: localhost, minikube, ubuntu 19.04, 64 bits

$ minikube version

minikube version: v1.5.2
commit: 792dbf92a1de583fcee76f8791cff12e0c9440ad-dirty

$ kubectl version

Client Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.0", GitCommit:"70132b0f130acc0bed193d9ba59dd186f0e634cf", GitTreeState:"clean", BuildDate:"2019-12-10T03:03:57Z", GoVersion:"go1.13.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"16", GitVersion:"v1.16.2", GitCommit:"c97fe5036ef3df2967d086711e6c0c405941e14b", GitTreeState:"clean", BuildDate:"2019-10-15T19:09:08Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}

# the proxy is working
$ curl -I localhost:8001   

HTTP/1.1 200 OK
Cache-Control: no-cache, private
Content-Type: application/json
Date: Thu, 26 Dec 2019 08:34:18 GMT

$ docker run -it --rm --net=host hjacobs/kube-ops-view

INFO:kube_ops_view.main:Listening on :8080..
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
INFO:kube_ops_view.update:Discovered new cluster localhost:8001 (http://localhost:8001/).
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query node metrics localhost:8001: 404 Not Found
WARNING:kube_ops_view.kubernetes:Failed to query pod metrics for cluster localhost:8001: 404 Not Found