This bug was initially created as a copy of Bug #1625244 Description of problem: The placement project is currently being extracted from the Nova codebase and will need to be packaged, initially deployed or upgraded to and configured separately in 16 / T. This bug is to track the upgrade procedure from 15->16 and 13->16 for extracted placement service.
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, 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/RHEA-2020:0283