70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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from nova.notifications.objects import base
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from nova.objects import base as nova_base
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from nova.objects import fields
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@nova_base.NovaObjectRegistry.register_notification
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class ServerGroupPayload(base.NotificationPayloadBase):
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SCHEMA = {
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'uuid': ('group', 'uuid'),
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'name': ('group', 'name'),
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'user_id': ('group', 'user_id'),
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'project_id': ('group', 'project_id'),
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'policies': ('group', 'policies'),
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'members': ('group', 'members'),
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'hosts': ('group', 'hosts'),
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'policy': ('group', 'policy'),
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'rules': ('group', 'rules'),
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}
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# Version 1.0: Initial version
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# Version 1.1: Deprecate policies, add policy and add rules
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VERSION = '1.1'
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fields = {
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'uuid': fields.UUIDField(),
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'name': fields.StringField(nullable=True),
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'user_id': fields.StringField(nullable=True),
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'project_id': fields.StringField(nullable=True),
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# NOTE(yikun): policies is deprecated and should
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# be removed on the next major version bump
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'policies': fields.ListOfStringsField(nullable=True),
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'members': fields.ListOfStringsField(nullable=True),
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'hosts': fields.ListOfStringsField(nullable=True),
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'policy': fields.StringField(nullable=True),
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'rules': fields.DictOfStringsField(),
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}
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def __init__(self, group):
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super(ServerGroupPayload, self).__init__()
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# Note: The group is orphaned here to avoid triggering lazy-loading of
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# the group.hosts field.
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cgroup = copy.deepcopy(group)
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cgroup._context = None
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self.populate_schema(group=cgroup)
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@base.notification_sample('server_group-add_member.json')
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@base.notification_sample('server_group-create.json')
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@base.notification_sample('server_group-delete.json')
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@nova_base.NovaObjectRegistry.register_notification
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class ServerGroupNotification(base.NotificationBase):
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# Version 1.0: Initial version
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VERSION = '1.0'
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fields = {
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'payload': fields.ObjectField('ServerGroupPayload')
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}
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