5dc1c19037
This patch allows VMs on Neutron networks to switch from Neutron DHCP service to NSX native DHCP service. It also includes admin tool to enable native DHCP on existing Neutron networks. Change-Id: I4739443aa743744d80afc2acdd8b11229e0f076c
51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
# Copyright 2016 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 import context
|
|
from neutron.db import db_base_plugin_v2
|
|
|
|
from vmware_nsx.db import db as nsx_db
|
|
|
|
|
|
class NeutronDbClient(db_base_plugin_v2.NeutronDbPluginV2):
|
|
def __init__(self):
|
|
super(NeutronDbClient, self).__init__()
|
|
self.context = context.get_admin_context()
|
|
|
|
def get_ports(self, filters=None, fields=None):
|
|
return super(NeutronDbClient, self).get_ports(
|
|
self.context, filters=filters, fields=fields)
|
|
|
|
def get_networks(self, filters=None, fields=None):
|
|
return super(NeutronDbClient, self).get_networks(
|
|
self.context, filters=filters, fields=fields)
|
|
|
|
def get_network(self, network_id):
|
|
return super(NeutronDbClient, self).get_network(
|
|
self.context, network_id)
|
|
|
|
def get_subnet(self, subnet_id):
|
|
return super(NeutronDbClient, self).get_subnet(self.context, subnet_id)
|
|
|
|
def get_lswitch_and_lport_id(self, port_id):
|
|
return nsx_db.get_nsx_switch_and_port_id(self.context.session, port_id)
|
|
|
|
def lswitch_id_to_net_id(self, lswitch_id):
|
|
net_ids = nsx_db.get_net_ids(self.context.session, lswitch_id)
|
|
return net_ids[0] if net_ids else None
|
|
|
|
def net_id_to_lswitch_id(self, net_id):
|
|
lswitch_ids = nsx_db.get_nsx_switch_ids(self.context.session, net_id)
|
|
return lswitch_ids[0] if lswitch_ids else None
|