It's been deprecated since Pike, and the time has come to remove it [1].
mgagne has been the most vocal CachingScheduler operator I know and he has tested out the "nova-manage placement heal_allocations" CLI, added in Rocky, and said it will work for migrating his deployment from the CachingScheduler to the FilterScheduler + Placement.
If you are using the CachingScheduler and have a problem with its removal, now is the time to speak up or forever hold your peace.
[1] https://review.openstack.org/#/c/611723/1 -- Thanks, Matt _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
