42 lines
1.4 KiB
Python
42 lines
1.4 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.objects import base
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from nova.objects import fields
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@base.NovaObjectRegistry.register
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class VirtCPUTopology(base.NovaObject):
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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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'sockets': fields.IntegerField(nullable=True, default=1),
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'cores': fields.IntegerField(nullable=True, default=1),
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'threads': fields.IntegerField(nullable=True, default=1),
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}
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# NOTE(jaypipes): for backward compatibility, the virt CPU topology
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# data is stored in the database as a nested dict.
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@classmethod
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def from_dict(cls, data):
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return cls(sockets=data.get('sockets'),
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cores=data.get('cores'),
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threads=data.get('threads'))
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def to_dict(self):
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return {
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'sockets': self.sockets,
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'cores': self.cores,
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'threads': self.threads
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}
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