68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
# Copyright 2012 Bouvet ASA
|
|
#
|
|
# Author: Endre Karlson <endre.karlson@bouvet.no>
|
|
#
|
|
# 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 log as logging
|
|
|
|
from designate.notification_handler import base
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class NeutronFloatingHandler(base.BaseAddressHandler):
|
|
"""Handler for Neutron's notifications"""
|
|
__plugin_name__ = 'neutron_floatingip'
|
|
|
|
def get_exchange_topics(self):
|
|
exchange = cfg.CONF[self.name].control_exchange
|
|
|
|
topics = [topic for topic in cfg.CONF[self.name].notification_topics]
|
|
|
|
return (exchange, topics)
|
|
|
|
def get_event_types(self):
|
|
return [
|
|
'floatingip.update.end',
|
|
'floatingip.delete.start'
|
|
]
|
|
|
|
def process_notification(self, context, event_type, payload):
|
|
LOG.debug('%s received notification - %s',
|
|
self.get_canonical_name(), event_type)
|
|
|
|
zone_id = cfg.CONF[self.name].zone_id
|
|
if event_type.startswith('floatingip.delete'):
|
|
self._delete(zone_id=zone_id,
|
|
resource_id=payload['floatingip_id'],
|
|
resource_type='floatingip')
|
|
elif event_type.startswith('floatingip.update'):
|
|
if payload['floatingip']['fixed_ip_address']:
|
|
address = {
|
|
'version': 4,
|
|
'address': payload['floatingip']['floating_ip_address']
|
|
}
|
|
payload['floatingip']['project'] = context.get(
|
|
"project_name", None)
|
|
self._create(addresses=[address],
|
|
extra=payload['floatingip'],
|
|
zone_id=zone_id,
|
|
resource_id=payload['floatingip']['id'],
|
|
resource_type='floatingip')
|
|
else:
|
|
self._delete(zone_id=zone_id,
|
|
resource_id=payload['floatingip']['id'],
|
|
resource_type='floatingip')
|