e22a191f47
This change proposes a ML2 plugin extension to implement tagging during bulk port creation. Change-Id: Ic70f7d282db478c69016ab1c317c5cae786401ce Related-Bug: #1815933
59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
# Copyright (c) 2019 Verizon Media
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# All Rights Reserved.
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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 \
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tag_ports_during_bulk_creation as apidef
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from neutron_lib.plugins import directory
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from neutron_lib.plugins.ml2 import api
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from oslo_log import helpers as log_helpers
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from oslo_log import log as logging
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from neutron.extensions import tagging
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LOG = logging.getLogger(__name__)
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class TagPortsDuringBulkCreationExtensionDriver(api.ExtensionDriver):
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_supported_extension_alias = apidef.ALIAS
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def initialize(self):
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LOG.info("TagPortsDuringBulkCreationExtensionDriver "
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"initialization complete")
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@property
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def extension_alias(self):
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return self._supported_extension_alias
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@property
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def tag_plugin(self):
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if not hasattr(self, '_tag_plugin'):
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self._tag_plugin = directory.get_plugin(tagging.TAG_PLUGIN_TYPE)
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return self._tag_plugin
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@property
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def plugin(self):
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if not hasattr(self, '_plugin'):
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self._plugin = directory.get_plugin()
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return self._plugin
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@log_helpers.log_method_call
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def process_create_port(self, plugin_context, request_data, db_data):
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tags = request_data.get('tags')
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if not (self.tag_plugin and tags):
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return
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port_db = self.plugin._get_port(plugin_context, db_data['id'])
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self.tag_plugin.add_tags(plugin_context, port_db.standard_attr_id,
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tags)
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