70 lines
2.3 KiB
Python
70 lines
2.3 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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import routes
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import webob
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from heat.api.cloudwatch import versions
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from heat.api.cloudwatch import watch
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from heat.api.middleware import version_negotiation as vn
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from heat.common import wsgi
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class API(wsgi.Router):
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"""
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WSGI router for Heat CloudWatch API
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"""
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_actions = {
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'delete_alarms': 'DeleteAlarms',
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'describe_alarm_history': 'DescribeAlarmHistory',
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'describe_alarms': 'DescribeAlarms',
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'describe_alarms_for_metric': 'DescribeAlarmsForMetric',
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'disable_alarm_actions': 'DisableAlarmActions',
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'enable_alarm_actions': 'EnableAlarmActions',
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'get_metric_statistics': 'GetMetricStatistics',
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'list_metrics': 'ListMetrics',
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'put_metric_alarm': 'PutMetricAlarm',
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'put_metric_data': 'PutMetricData',
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'set_alarm_state': 'SetAlarmState',
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}
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def __init__(self, conf, **local_conf):
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self.conf = conf
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mapper = routes.Mapper()
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controller_resource = watch.create_resource(conf)
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def conditions(action):
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api_action = self._actions[action]
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def action_match(environ, result):
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req = webob.Request(environ)
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env_action = req.params.get("Action")
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return env_action == api_action
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return {'function': action_match}
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for action in self._actions:
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mapper.connect("/", controller=controller_resource, action=action,
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conditions=conditions(action))
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mapper.connect("/", controller=controller_resource, action="index")
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super(API, self).__init__(mapper)
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def version_negotiation_filter(app, conf, **local_conf):
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return vn.VersionNegotiationFilter(versions.Controller, app,
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conf, **local_conf)
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