# -*- encoding: utf-8 -*-
# Copyright 2017 NEC Corporation
#
# 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.
import enum
from watcher.decision_engine.model.element import storage_resource
from watcher.objects import base
from watcher.objects import fields as wfields
[docs]class VolumeState(enum.Enum):
# https://developer.openstack.org/api-ref/block-storage/v3/#volumes-volumes
CREATING = 'creating'
AVAILABLE = 'available'
ATTACHING = 'attaching'
IN_USE = 'in-use'
DELETING = 'deleting'
ERROR = 'error'
ERROR_DELETING = 'error_deleting'
BACKING_UP = 'backing-up'
RESTORING_BACKUP = 'restoring-backup'
ERROR_RESTORING = 'error_restoring'
ERROR_EXTENDING = 'error_extending'
[docs]@base.WatcherObjectRegistry.register_if(False)
class Volume(storage_resource.StorageResource):
fields = {
"size": wfields.NonNegativeIntegerField(),
"status": wfields.StringField(default=VolumeState.AVAILABLE.value),
"attachments": wfields.FlexibleListOfDictField(),
"name": wfields.StringField(),
"multiattach": wfields.BooleanField(),
"snapshot_id": wfields.UUIDField(),
"project_id": wfields.UUIDField(),
"metadata": wfields.JsonField(),
"bootable": wfields.BooleanField()
}
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