-def get_aggregates(nova_client): # pragma: no cover
- try:
- return nova_client.aggregates.list()
- except Exception: # pylint: disable=broad-except
- log.exception("Error [get_aggregates(nova_client)]")
-
-
-def get_availability_zones(nova_client): # pragma: no cover
- try:
- return nova_client.availability_zones.list()
- except Exception: # pylint: disable=broad-except
- log.exception("Error [get_availability_zones(nova_client)]")
-
-
-def get_availability_zone_names(nova_client): # pragma: no cover
- try:
- return [az.zoneName for az in get_availability_zones(nova_client)]
- except Exception: # pylint: disable=broad-except
- log.exception("Error [get_availability_zone_names(nova_client)]")
-
-
-def create_aggregate(nova_client, aggregate_name, av_zone): # pragma: no cover
- try:
- nova_client.aggregates.create(aggregate_name, av_zone)
- except Exception: # pylint: disable=broad-except
- log.exception("Error [create_aggregate(nova_client, %s, %s)]",
- aggregate_name, av_zone)
- return False
- else:
- return True
-
-
-def get_aggregate_id(nova_client, aggregate_name): # pragma: no cover
- try:
- aggregates = get_aggregates(nova_client)
- _id = next((ag.id for ag in aggregates if ag.name == aggregate_name))
- except Exception: # pylint: disable=broad-except
- log.exception("Error [get_aggregate_id(nova_client, %s)]",
- aggregate_name)
- else:
- return _id
-
-
-def add_host_to_aggregate(nova_client, aggregate_name,
- compute_host): # pragma: no cover
- try:
- aggregate_id = get_aggregate_id(nova_client, aggregate_name)
- nova_client.aggregates.add_host(aggregate_id, compute_host)
- except Exception: # pylint: disable=broad-except
- log.exception("Error [add_host_to_aggregate(nova_client, %s, %s)]",
- aggregate_name, compute_host)
- return False
- else:
- return True
-