116 lines
4.1 KiB
Python
116 lines
4.1 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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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 AggregatePayload(base.NotificationPayloadBase):
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SCHEMA = {
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'id': ('aggregate', 'id'),
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'uuid': ('aggregate', 'uuid'),
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'name': ('aggregate', 'name'),
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'hosts': ('aggregate', 'hosts'),
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'metadata': ('aggregate', 'metadata'),
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}
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# Version 1.0: Initial version
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# 1.1: Making the id field nullable
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VERSION = '1.1'
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fields = {
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# NOTE(gibi): id is nullable as aggregate.create.start is sent before
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# the id is generated by the db
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'id': fields.IntegerField(nullable=True),
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'uuid': fields.UUIDField(nullable=False),
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'name': fields.StringField(),
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'hosts': fields.ListOfStringsField(nullable=True),
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'metadata': fields.DictOfStringsField(nullable=True),
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}
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def __init__(self, aggregate):
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super(AggregatePayload, self).__init__()
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self.populate_schema(aggregate=aggregate)
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@base.notification_sample('aggregate-create-start.json')
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@base.notification_sample('aggregate-create-end.json')
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@base.notification_sample('aggregate-delete-start.json')
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@base.notification_sample('aggregate-delete-end.json')
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@base.notification_sample('aggregate-add_host-start.json')
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@base.notification_sample('aggregate-add_host-end.json')
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@base.notification_sample('aggregate-remove_host-start.json')
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@base.notification_sample('aggregate-remove_host-end.json')
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@base.notification_sample('aggregate-update_metadata-start.json')
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@base.notification_sample('aggregate-update_metadata-end.json')
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@base.notification_sample('aggregate-update_prop-start.json')
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@base.notification_sample('aggregate-update_prop-end.json')
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@base.notification_sample('aggregate-cache_images-start.json')
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@base.notification_sample('aggregate-cache_images-end.json')
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@nova_base.NovaObjectRegistry.register_notification
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class AggregateNotification(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('AggregatePayload')
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}
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@nova_base.NovaObjectRegistry.register_notification
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class AggregateCachePayload(base.NotificationPayloadBase):
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SCHEMA = {
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'id': ('aggregate', 'id'),
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'uuid': ('aggregate', 'uuid'),
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'name': ('aggregate', 'name'),
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}
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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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'id': fields.IntegerField(),
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'uuid': fields.UUIDField(),
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'name': fields.StringField(),
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# The host that we just worked
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'host': fields.StringField(),
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# The images that were downloaded or are already there
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'images_cached': fields.ListOfStringsField(),
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# The images that are unable to be cached for some reason
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'images_failed': fields.ListOfStringsField(),
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# The N/M progress information for this operation
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'index': fields.IntegerField(),
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'total': fields.IntegerField(),
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}
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def __init__(self, aggregate, host, index, total):
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super(AggregateCachePayload, self).__init__()
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self.populate_schema(aggregate=aggregate)
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self.host = host
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self.index = index
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self.total = total
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@base.notification_sample('aggregate-cache_images-progress.json')
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@nova_base.NovaObjectRegistry.register_notification
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class AggregateCacheNotification(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('AggregateCachePayload'),
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}
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