Description of problem: There are several deprecated OpenStack parameters, but in the specification they are in the list of required parameters.
Verified on 4.6.0-0.nightly-2020-08-12-155346
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 (OpenShift Container Platform 4.6 GA Images), 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/RHBA-2020:4196