0390ada97c
api extension db model db migration ovo (including changes affecting push rpc) extension driver policies To enable this: * neutron-db-manage upgrade 6f1145bff34c * ml2_conf.ini: [ml2] extension_drivers += port_hints This patch also bumps neutron-lib requirement to 3.5.0. Change-Id: I80816618285d742775bc0534510c0f874f84ed2e Partial-Bug: #1990842 Related-Change (spec): https://review.opendev.org/c/openstack/neutron-specs/+/862133 Related-Change (n-lib api-def): https://review.opendev.org/c/openstack/neutron-lib/+/870080
54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# Copyright 2023 Ericsson Software Technology
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#
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# 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 neutron_lib.api.definitions import port_hints as phints_def
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from oslo_serialization import jsonutils
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from neutron.objects.port.extensions import port_hints as phints_obj
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class PortHintsMixin(object):
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"""Mixin class to add hints to a port"""
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def _process_create_port(self, context, data, result):
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if not data.get(phints_def.HINTS):
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result[phints_def.HINTS] = None
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return
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obj = phints_obj.PortHints(
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context, port_id=result['id'],
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hints=data[phints_def.HINTS])
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obj.create()
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result[phints_def.HINTS] = data[phints_def.HINTS]
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def _process_update_port(self, context, data, result):
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obj = phints_obj.PortHints.get_object(
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context, port_id=result['id'])
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if obj:
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if data[phints_def.HINTS]:
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obj.hints = data[phints_def.HINTS]
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obj.update()
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else:
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obj.delete()
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result[phints_def.HINTS] = data[phints_def.HINTS]
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else:
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self._process_create_port(context, data, result)
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def _extend_port_dict(self, port_db, result):
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if port_db.hints:
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result[phints_def.HINTS] = jsonutils.loads(port_db.hints.hints)
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else:
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result[phints_def.HINTS] = None
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