GCloud CLI and Kubernetes KubeCTL

Has anyone had experience with Kubernetes clusters in google cloud?
We have a customer that is having issues with connecting using kubectl and gcloud very likely due to SSL encryption.

We’ve tried adding a custom CA but the commands didn’t seem to work.
Anyone with any feedback would be appreciated

Have you narrowed down the issue to being SSL related?

The gcloud issue is definitely caused by SSL but it seems a bug is preventing it from utilizing the Zscaler cert rather than the default Google cert.

For kubectl, we were not sure if a potential port rule needed to be created in the FW as well. The customer doesn’t have advanced firewall so we don’t have logging yet. We’re setting up NSS so should have some better visibility shortly.

Will keep this thread updated.