73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
# Copyright (c) 2015 Mellanox Technologies, Ltd
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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 oslo_log import log
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from neutron.agent import agent_extensions_manager as agent_ext_manager
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from neutron.conf.agent import agent_extensions_manager as agent_ext_mgr_config
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LOG = log.getLogger(__name__)
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L3_AGENT_EXT_MANAGER_NAMESPACE = 'neutron.agent.l3.extensions'
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def register_opts(conf):
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agent_ext_mgr_config.register_agent_ext_manager_opts(conf)
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class L3AgentExtensionsManager(agent_ext_manager.AgentExtensionsManager):
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"""Manage l3 agent extensions."""
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def __init__(self, conf):
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super(L3AgentExtensionsManager, self).__init__(conf,
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L3_AGENT_EXT_MANAGER_NAMESPACE)
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def add_router(self, context, data):
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"""Notify all agent extensions to add router."""
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for extension in self:
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if hasattr(extension.obj, 'add_router'):
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extension.obj.add_router(context, data)
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else:
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LOG.error(
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"Agent Extension '%(name)s' does not "
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"implement method add_router",
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{'name': extension.name}
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)
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def update_router(self, context, data):
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"""Notify all agent extensions to update router."""
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for extension in self:
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if hasattr(extension.obj, 'update_router'):
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extension.obj.update_router(context, data)
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else:
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LOG.error(
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"Agent Extension '%(name)s' does not "
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"implement method update_router",
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{'name': extension.name}
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)
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def delete_router(self, context, data):
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"""Notify all agent extensions to delete router."""
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for extension in self:
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if hasattr(extension.obj, 'delete_router'):
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extension.obj.delete_router(context, data)
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else:
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LOG.error(
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"Agent Extension '%(name)s' does not "
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"implement method delete_router",
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{'name': extension.name}
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)
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