Download here: https://github.com/nutanix/k8s
Best answer by RedDevil
TehKernelthx for feedback. It looks like You deployed k8s on Nutanix cluster and I presume that You can connect to it with kubectl.
The issue is with the web dashboard and is related with the certification management a part of the kubernetes dashboard.
You can find more about that here
https://github.com/kubernetes/dashboard/wiki/Certificate-management
We will explain that in the documentation as well.