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# Copyright 2010 OpenStack LLC.
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""Possible states for host aggregates.

An aggregate may be 'building', in which case the admin has triggered its
creation, but the underlying hypervisor pool has not actually being created
yet. An aggregate may be 'active', in which case the underlying hypervisor
pool is up and running. An aggregate may be in 'error' in all other cases.
"""

BUILDING = 'building'
ACTIVE = 'active'
ERROR = 'error'
