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81 lines
2.9 KiB
81 lines
2.9 KiB
# 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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import eventlet |
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import logging |
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import json |
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import os |
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from heat.common import exception |
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from heat.db import api as db_api |
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from heat.engine.resources import Resource |
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logger = logging.getLogger('heat.engine.cloud_watch') |
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class CloudWatchAlarm(Resource): |
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properties_schema = {'ComparisonOperator': {'Type': 'String', |
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'AllowedValues': ['GreaterThanOrEqualToThreshold', |
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'GreaterThanThreshold', 'LessThanThreshold', |
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'LessThanOrEqualToThreshold']}, |
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'AlarmDescription': {'Type': 'String'}, |
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'EvaluationPeriods': {'Type': 'String'}, |
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'MetricName': {'Type': 'String'}, |
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'Namespace': {'Type': 'String'}, |
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'Period': {'Type': 'String'}, |
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'Statistic': {'Type': 'String', |
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'AllowedValues': ['SampleCount', 'Average', 'Sum', |
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'Minimum', 'Maximum']}, |
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'AlarmActions': {'Type': 'List'}, |
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'OKActions': {'Type': 'List'}, |
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'InsufficientDataActions': {'Type': 'List'}, |
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'Threshold': {'Type': 'String'}, |
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'Units': {'Type': 'String', |
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'AllowedValues': ['Seconds', 'Microseconds', 'Milliseconds', |
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'Bytes', 'Kilobytes', 'Megabytes', 'Gigabytes', |
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'Terabytes', 'Bits', 'Kilobits', 'Megabits', 'Gigabits', |
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'Terabits', 'Percent', 'Count', 'Bytes/Second', |
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'Kilobytes/Second', 'Megabytes/Second', 'Gigabytes/Second', |
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'Terabytes/Second', 'Bits/Second', 'Kilobits/Second', |
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'Megabits/Second', 'Gigabits/Second', 'Terabits/Second', |
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'Count/Second', None]}} |
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strict_dependency = False |
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def validate(self): |
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''' |
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Validate the Properties |
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''' |
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return Resource.validate(self) |
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def handle_create(self): |
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wr_values = { |
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'name': self.name, |
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'rule': self.parsed_template()['Properties'], |
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'state': 'NORMAL', |
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'stack_name': self.stack.name |
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} |
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wr = db_api.watch_rule_create(self.context, wr_values) |
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self.instance_id = wr.id |
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def handle_delete(self): |
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try: |
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db_api.watch_rule_delete(self.context, self.name) |
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except exception.NotFound: |
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pass |
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def FnGetRefId(self): |
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return unicode(self.name)
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