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#
# Copyright (C) 2013 Red Hat, Inc.
#
# 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 oslo_config import cfg
from oslo_log import helpers as log_helpers
from oslo_log import log as logging
from neutron_lbaas.drivers import driver_base
from networking_odl.common import client as odl_client
from networking_odl.common import constants as odl_const
cfg.CONF.import_group('ml2_odl', 'networking_odl.common.config')
LOG = logging.getLogger(__name__)
LBAAS = "lbaas"
class OpenDaylightLbaasDriverV2(driver_base.LoadBalancerBaseDriver):
@log_helpers.log_method_call
def __init__(self, plugin):
LOG.debug("Initializing OpenDaylight LBaaS driver")
self.plugin = plugin
self.client = odl_client.OpenDaylightRestClient.create_client()
self._loadbalancer = ODLLoadBalancerManager(self.client)
self._listener = ODLListenerManager(self.client)
self._pool = ODLPoolManager(self.client)
self._member = ODLMemberManager(self.client)
self._healthmonitor = ODLHealthMonitorManager(self.client)
class OpenDaylightManager(object):
out_of_sync = True
url_path = ""
obj_type = ""
"""OpenDaylight LBaaS Driver for the V2 API
This code is the backend implementation for the OpenDaylight
LBaaS V2 driver for OpenStack Neutron.
"""
@log_helpers.log_method_call
def __init__(self, client):
self.client = client
self.url_path = LBAAS + self.obj_type
@log_helpers.log_method_call
def create(self, context, obj):
self.client.sendjson('post', self.url_path, None)
@log_helpers.log_method_call
def update(self, context, obj):
self.client.sendjson('put', self.url_path + '/' + obj.id, None)
@log_helpers.log_method_call
def delete(self, context, obj):
self.client.sendjson('delete', self.url_path + '/' + obj.id, None)
class ODLLoadBalancerManager(OpenDaylightManager,
driver_base.BaseLoadBalancerManager):
@log_helpers.log_method_call
def __init__(self, client):
self.obj_type = odl_const.ODL_LOADBALANCERS
super(ODLLoadBalancerManager, self).__init__(client)
@log_helpers.log_method_call
def refresh(self, context, lb):
pass
@log_helpers.log_method_call
def stats(self, context, lb):
pass
class ODLListenerManager(OpenDaylightManager,
driver_base.BaseListenerManager):
@log_helpers.log_method_call
def __init__(self, client):
self.obj_type = odl_const.ODL_LISTENERS
super(ODLListenerManager, self).__init__(client)
class ODLPoolManager(OpenDaylightManager,
driver_base.BasePoolManager):
@log_helpers.log_method_call
def __init__(self, client):
self.obj_type = odl_const.ODL_POOLS
super(ODLPoolManager, self).__init__(client)
class ODLMemberManager(OpenDaylightManager,
driver_base.BaseMemberManager):
@log_helpers.log_method_call
def __init__(self, client):
self.obj_type = odl_const.ODL_MEMBERS
super(ODLMemberManager, self).__init__(client)
class ODLHealthMonitorManager(OpenDaylightManager,
driver_base.BaseHealthMonitorManager):
@log_helpers.log_method_call
def __init__(self, client):
self.obj_type = odl_const.ODL_HEALTHMONITORS
super(ODLHealthMonitorManager, self).__init__(client)
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