ea97820c1e
Make use of the constant from neutron-lib Change-Id: I2506339ff46141d6ab6ca6809ce4f09c419b65b3
53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
# Copyright 2015 VMware, Inc.
|
|
# 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.plugins.common import constants
|
|
from neutron_lib import constants as lib_const
|
|
from neutron_lib.plugins import directory
|
|
|
|
|
|
class EdgeLoadbalancerBaseManager(object):
|
|
_lbv2_driver = None
|
|
_core_plugin = None
|
|
|
|
def __init__(self, vcns_driver):
|
|
super(EdgeLoadbalancerBaseManager, self).__init__()
|
|
self.vcns_driver = vcns_driver
|
|
|
|
def _get_plugin(self, plugin_type):
|
|
return directory.get_plugin(plugin_type)
|
|
|
|
@property
|
|
def lbv2_driver(self):
|
|
if not EdgeLoadbalancerBaseManager._lbv2_driver:
|
|
plugin = self._get_plugin(
|
|
constants.LOADBALANCERV2)
|
|
EdgeLoadbalancerBaseManager._lbv2_driver = (
|
|
plugin.drivers['vmwareedge'])
|
|
|
|
return EdgeLoadbalancerBaseManager._lbv2_driver
|
|
|
|
@property
|
|
def core_plugin(self):
|
|
if not EdgeLoadbalancerBaseManager._core_plugin:
|
|
EdgeLoadbalancerBaseManager._core_plugin = (
|
|
self._get_plugin(lib_const.CORE))
|
|
|
|
return EdgeLoadbalancerBaseManager._core_plugin
|
|
|
|
@property
|
|
def vcns(self):
|
|
return self.vcns_driver.vcns
|