os-vif/vif_plug_ovs/constants.py
Miguel Lavalle 75b290fb2a Delete trunk bridges to avoid race with Neutron
During the Zed PTG it was decided that to solve the race condition
between os-vif and Neutron when deleting trunk bridges, os-vif will be
responsible of both the creation and the deletion of the bridge (see Day
2 first topic at [1]). This change adds the code to delete trunk
bridges.

[1] https://lists.openstack.org/pipermail/openstack-discuss/2022-April/028164.html

Change-Id: I7d834a0c31c801e96002f42f86409ba274c234e6
2022-05-26 14:27:52 -05:00

31 lines
944 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.
PLUGIN_NAME = 'ovs'
OVS_VHOSTUSER_INTERFACE_TYPE = 'dpdkvhostuser'
OVS_VHOSTUSER_CLIENT_INTERFACE_TYPE = 'dpdkvhostuserclient'
OVS_VHOSTUSER_PREFIX = 'vhu'
OVS_DATAPATH_SYSTEM = 'system'
OVS_DATAPATH_NETDEV = 'netdev'
PLATFORM_LINUX = 'linux2'
PLATFORM_WIN32 = 'win32'
OVS_DPDK_INTERFACE_TYPE = 'dpdk'
# Neutron dead VLAN.
DEAD_VLAN = 4095
TRUNK_BR_PREFIX = 'tbr-'