49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# Copyright (C) 2011 Midokura KK
|
|
# Copyright (C) 2011 Nicira, Inc
|
|
# Copyright 2011 OpenStack Foundation
|
|
# Copyright 2018 Intel Corporation
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
from os_vif import objects
|
|
from os_vif import plugin
|
|
|
|
|
|
class NoOpPlugin(plugin.PluginBase):
|
|
"""A no op plugin
|
|
|
|
The no op plugin can be used for any vif type that requires
|
|
no action to be performed on the backend network when a vif
|
|
is plugged. Currently only the VIFVHostUser VIF type is supported.
|
|
This pluggin allows for the use of generic vhost user without ovs.
|
|
|
|
"""
|
|
|
|
def describe(self):
|
|
return objects.host_info.HostPluginInfo(
|
|
plugin_name="noop",
|
|
vif_info=[
|
|
objects.host_info.HostVIFInfo(
|
|
vif_object_name=objects.vif.VIFVHostUser.__name__,
|
|
min_version="1.0",
|
|
max_version="1.0",
|
|
supported_port_profiles=[])
|
|
])
|
|
|
|
def plug(self, vif, instance_info):
|
|
pass
|
|
|
|
def unplug(self, vif, instance_info):
|
|
pass
|