Where is the OpenShift getting nodeIP, nodeName and Hostnames for my nodes?

Solution Unverified - Updated -

Issue

  • I can no longer set openshift_hostname in 3.10+, how is hostname/nodename being set?
  • My nodes are not getting the correct hostnames set for their certificates.

Environment

  • Red Hat OpenShift Enterprise Container Platform
    • 3.10+

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