60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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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 heat.common import wsgi
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from heat.rpc import client as rpc_client
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from heat.common import identifier
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from heat.api.aws import exception
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class SignalController(object):
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def __init__(self, options):
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self.options = options
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self.engine = rpc_client.EngineClient()
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def update_waitcondition(self, req, body, arn):
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con = req.context
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identity = identifier.ResourceIdentifier.from_arn(arn)
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try:
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md = self.engine.metadata_update(
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con,
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stack_identity=dict(identity.stack()),
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resource_name=identity.resource_name,
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metadata=body)
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except Exception as ex:
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return exception.map_remote_error(ex)
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return {'resource': identity.resource_name, 'metadata': md}
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def signal(self, req, arn, body=None):
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con = req.context
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identity = identifier.ResourceIdentifier.from_arn(arn)
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try:
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self.engine.resource_signal(
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con,
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stack_identity=dict(identity.stack()),
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resource_name=identity.resource_name,
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details=body)
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except Exception as ex:
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return exception.map_remote_error(ex)
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def create_resource(options):
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"""
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Signal resource factory method.
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"""
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deserializer = wsgi.JSONRequestDeserializer()
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return wsgi.Resource(SignalController(options), deserializer)
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