58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from designateclient import client
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from designateclient import exceptions
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from heat.common import exception as heat_exception
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from heat.engine.clients import client_plugin
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from heat.engine import constraints
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CLIENT_NAME = 'designate'
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class DesignateClientPlugin(client_plugin.ClientPlugin):
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exceptions_module = [exceptions]
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service_types = [DNS] = ['dns']
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def _create(self):
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endpoint_type = self._get_client_option(CLIENT_NAME, 'endpoint_type')
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return client.Client(version='2',
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session=self.context.keystone_session,
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endpoint_type=endpoint_type,
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service_type=self.DNS,
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region_name=self._get_region_name())
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def is_not_found(self, ex):
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return isinstance(ex, exceptions.NotFound)
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def get_zone_id(self, zone_id_or_name):
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client = self.client()
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try:
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zone_obj = client.zones.get(zone_id_or_name)
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return zone_obj['id']
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except exceptions.NotFound:
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zones = client.zones.list(criterion=dict(name=zone_id_or_name))
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if len(zones) == 1:
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return zones[0]['id']
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raise heat_exception.EntityNotFound(entity='Designate Zone',
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name=zone_id_or_name)
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class DesignateZoneConstraint(constraints.BaseCustomConstraint):
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resource_client_name = CLIENT_NAME
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resource_getter_name = 'get_zone_id'
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