Cluster credentials expire regularly after installing Kubernetic

[Oduig]

About once a week, my credentials for Google Kubernetes clusters seem to expire. I then have to run gcloud container clusters get-credentials again and everything works as expected.

The issue occurs since I started using Kubernetic. Other colleagues using the same clusters do not have this problem, though one colleague started noticing it too after they installed Kubernetic. Note that not all credentials expire at once - each individual cluster expires about a week after it was last configured.

Please let me know if I can help debug the issue.