We are bringing the best of Tectonic to Red Hat OpenShift to build the most secure, hybrid Kubernetes application platform.
The domain names selected for Tectonic and Controller DNS names during install cannot be easily changed later. If a cluster's domain name needs to change, set up a new cluster with the new domain name and migrate cluster work to it.
Make sure to check out the community support forum to work through issues, report bugs, identify documentation requirements, or put in feature requests.