Cloning to MCO because some changes to how the baremetal and friends get their cluster domain configuration will be needed. Currently it comes from the EtcdDiscoveryDomain field.
Pushing to 4.7 per the original bug.
Verified on successful deployment of 4.7.0-0.nightly-2020-10-24-155529
Should not need doc updates since this is a deprecated internal field
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2020:5633