Ansible Networking drivers for ML2
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# Copyright (c) 2018 OpenStack Foundation
# 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 neutron_lib.api.definitions import portbindings
from neutron_lib.callbacks import registry
from oslo_config import cfg
from neutron.services.trunk import constants as t_cons
from neutron.services.trunk.drivers import base as trunk_base
from networking_ansible import constants as con
@registry.has_registry_receivers
class AnsibleTrunkDriver(trunk_base.DriverBase):
@property
def is_loaded(self):
try:
return (con.ANSIBLE_ML2_MECH_DRIVER in
cfg.CONF.ml2.mechanism_drivers)
except cfg.NoSuchOptError:
return False
@classmethod
def create(cls):
return cls(con.ANSIBLE_ML2_MECH_DRIVER,
(portbindings.VIF_TYPE_OVS,
portbindings.VIF_TYPE_VHOST_USER,),
(t_cons.VLAN,),
None,
can_trunk_bound_port=True)