he public preview template for Kubernetes on Azure Stack has been out for a few months now, but the ability/guidance has only been available for a short while to deploy on systems using ADFS as the identity provider. That guidance is here: https://docs.microsoft.com/en-us/azure/azure-stack/user/azure-stack-solution-template-kubernetes-adfs

Feel free to follow the instructions provided, as they do work, but they are fiddly.

Before you start, you have to ensure the following pre-reqs are met before running the template (taken from the doc, but with further comments from me) :