def create_cluster(self, values):
# ensure defaults are present for new clusters
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
cluster = models.Cluster()
cluster.update(values)
try:
cluster.save()
except db_exc.DBDuplicateEntry:
raise exception.ClusterAlreadyExists(uuid=values['uuid'])
return cluster
def create_bay(self, values):
# ensure defaults are present for new bays
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
bay = models.Bay()
bay.update(values)
try:
bay.save()
except db_exc.DBDuplicateEntry:
raise exception.ClusterAlreadyExists(uuid=values['uuid'])
return bay
