a9f487b57a
cleanup subclassing on NovaObjectDictCompat in nova/objects/external_event.py Due to the exhaustive nature of changes, the cleanup is done one object at a time. There shall be more patches to follow for other objects. Related to blueprint liberty-objects Change-Id: I4265ba55677d82388f78a846ac064244f11c07b7
57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
# Copyright 2014 Red Hat, Inc.
|
|
#
|
|
# 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.
|
|
|
|
from nova.objects import base as obj_base
|
|
from nova.objects import fields
|
|
|
|
EVENT_NAMES = [
|
|
# Network has changed for this instance, rebuild info_cache
|
|
'network-changed',
|
|
|
|
# VIF plugging notifications, tag is port_id
|
|
'network-vif-plugged',
|
|
'network-vif-unplugged',
|
|
'network-vif-deleted',
|
|
|
|
]
|
|
|
|
EVENT_STATUSES = ['failed', 'completed', 'in-progress']
|
|
|
|
|
|
@obj_base.NovaObjectRegistry.register
|
|
class InstanceExternalEvent(obj_base.NovaObject):
|
|
# Version 1.0: Initial version
|
|
# Supports network-changed and vif-plugged
|
|
# Version 1.1: adds network-vif-deleted event
|
|
VERSION = '1.1'
|
|
|
|
fields = {
|
|
'instance_uuid': fields.UUIDField(),
|
|
'name': fields.EnumField(valid_values=EVENT_NAMES),
|
|
'status': fields.EnumField(valid_values=EVENT_STATUSES),
|
|
'tag': fields.StringField(nullable=True),
|
|
'data': fields.DictOfStringsField(),
|
|
}
|
|
|
|
@staticmethod
|
|
def make_key(name, tag=None):
|
|
if tag is not None:
|
|
return '%s-%s' % (name, tag)
|
|
else:
|
|
return name
|
|
|
|
@property
|
|
def key(self):
|
|
return self.make_key(self.name, self.tag)
|