Unable to access the GKE Cluster on the GCP Console

[vishalChaurasia]

I was trying to access the GKE Cluter on GCP UI, I was not to access then through Multiple Browsers.
We checked with different Users and Different Machine as well.

We are getting following error:

There was an error while loading /kubernetes/list/overview?project=name . Please try again. It may be a browser or network issue. Go to the loading issues help page to troubleshoot the issue.

Request ID: 15041905105513098350.

We have Multiple, Project and GKE is accessiable through other projects, We are facing this issue in 2 Projects only.

I am not sure, if this is related to local connectivity to Cluster, Because I am unable to access the Cluster from my Local Machine.

It is returing following error:

error: could not list namespaces (is the cluster accessible?): failed to list namespaces from k8s API: Get "https://<public ip>/api/v1/namespaces?limit=500": dial tcp <public ip>:443: i/o timeout

[garisingh]

Is this cluster running in Google Cloud?

[vishalChaurasia]

Yes, the cluster is still running in the console. our application is being served

But, we are not able to connect to console

[darshansharma_]

Try reaching to Kubernetes API server using -

curl https://<public-ip>:443 --insecure

Might be because of network issue.

If it is because of network issue -

make sure your network allows outbound traffic to Kubernetes API