neutron/neutron/agent/_topics.py
Miguel Lavalle f374697760 Add binding_deactivate method to Linux bridge agent
This commit adds a binding_deactivate method to the Linux bridge agent
to receive messages from the ML2 plugin when a binding is de-activated
for a port. After receiving that message, the agent un-plugs the
corresponding tap interface from the port's network bridge.

To support this, a binding_deactivate method is also added to the agents
notifier. Finally, the activate method in the ML2 plugin is updated to
use the binding_deactivate method in the agents notifier.

Change-Id: I3f4e34766791c472a2c81842190094f697baa05c
Partial-Bug: #1580880
2018-07-14 16:46:01 -05:00

25 lines
881 B
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
TODO(mlavalle): This module should be deleted once neutron-lib containing
https://review.openstack.org/#/c/564381/ change is released.
"""
from neutron_lib.api.definitions import portbindings_extended
PORT_BINDING = portbindings_extended.RESOURCE_NAME
ACTIVATE = 'activate'
DEACTIVATE = 'deactivate'