5035aa4a57
This fix supports service framework in order to separate the plugin code into backend specific and generic part. Change-Id: I66d0f4a9ce5453ec7ca0bf0fe52f24a3a2e3c8ea Closes-Bug: #1567770
68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
# Copyright (C) 2016 Midokura SARL.
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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_taas.extensions import taas
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from oslo_log import log
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LOG = log.getLogger(__name__)
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class ServiceDriverContext(object):
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"""ServiceDriverContext context base class"""
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def __init__(self, service_plugin, plugin_context):
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self._plugin = service_plugin
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self._plugin_context = plugin_context
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class TapServiceContext(ServiceDriverContext):
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def __init__(self, service_plugin, plugin_context, tap_service):
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super(TapServiceContext, self).__init__(service_plugin, plugin_context)
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self._tap_service = tap_service
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self._tap_id_association = None
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self._setup_tap_id_association(tap_service['id'])
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def _setup_tap_id_association(self, tap_service_id):
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try:
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self._tap_id_association = self._plugin.get_tap_id_association(
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self._plugin_context, tap_service_id)
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except taas.TapServiceNotFound:
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LOG.debug("Not found tap_ip_association for tap_service: %s",
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tap_service_id)
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@property
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def tap_service(self):
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return self._tap_service
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@property
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def tap_id_association(self):
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return self._tap_id_association
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@tap_id_association.setter
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def tap_id_association(self, tap_id_association):
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"""Set tap_id_association in context"""
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self._tap_id_association = tap_id_association
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class TapFlowContext(ServiceDriverContext):
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def __init__(self, service_plugin, plugin_context, tap_flow):
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super(TapFlowContext, self).__init__(service_plugin, plugin_context)
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self._tap_flow = tap_flow
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@property
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def tap_flow(self):
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return self._tap_flow
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