This action should be used to sync the Juju availability zones,
from the nova-compute units, with the OpenStack availability zones.
The action is meant to be used post-deployment by the operator.
It will setup OpenStack aggregates for each availability zone, and
add the proper compute hosts to them.
Co-Authored-By: Billy Olsen <billy.olsen@canonical.com>
Change-Id: Ibd71cd61e51b04599eadf21b3ef46e47544b8814