37 lines
1.3 KiB
Python
37 lines
1.3 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 oslo_versionedobjects import base
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from oslo_versionedobjects import fields
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class InstanceInfo(base.VersionedObject):
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"""Represents important information about a Nova instance."""
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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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# UUID of the instance
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'uuid': fields.UUIDField(),
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# The instance name, directly from the Nova instance field of the
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# same name
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'name': fields.StringField(),
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# The project/tenant ID that owns the instance
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'project_id': fields.StringField(),
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}
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@classmethod
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def from_nova_instance(cls, instance):
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return cls(uuid=instance.uuid,
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name=instance.name,
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project_id=instance.project_id)
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