71 lines
2.4 KiB
Python
71 lines
2.4 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 neutronclient.common import exceptions
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from neutronclient.neutron import v2_0 as neutronV20
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from neutronclient.v2_0 import client as nc
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from heat.engine.clients import client_plugin
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from heat.engine import constraints
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class NeutronClientPlugin(client_plugin.ClientPlugin):
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exceptions_module = exceptions
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def _create(self):
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con = self.context
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endpoint_type = self._get_client_option('neutron', 'endpoint_type')
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args = {
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'auth_url': con.auth_url,
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'service_type': 'network',
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'token': self.auth_token,
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'endpoint_url': self.url_for(service_type='network',
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endpoint_type=endpoint_type),
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'endpoint_type': endpoint_type,
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'ca_cert': self._get_client_option('neutron', 'ca_file'),
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'insecure': self._get_client_option('neutron', 'insecure')
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}
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return nc.Client(**args)
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def is_not_found(self, ex):
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if isinstance(ex, (exceptions.NotFound,
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exceptions.NetworkNotFoundClient,
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exceptions.PortNotFoundClient)):
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return True
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return (isinstance(ex, exceptions.NeutronClientException) and
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ex.status_code == 404)
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def is_conflict(self, ex):
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if not isinstance(ex, exceptions.NeutronClientException):
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return False
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return ex.status_code == 409
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def is_over_limit(self, ex):
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if not isinstance(ex, exceptions.NeutronClientException):
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return False
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return ex.status_code == 413
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class NetworkConstraint(constraints.BaseCustomConstraint):
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expected_exceptions = (exceptions.NeutronClientException,)
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def validate_with_client(self, client, value):
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neutron_client = client.client('neutron')
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neutronV20.find_resourceid_by_name_or_id(
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neutron_client, 'network', value)
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