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45 lines
1.5 KiB
45 lines
1.5 KiB
# Licensed to the Apache Software Foundation (ASF) under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. You may obtain 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, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import json |
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class FaultSpec(object): |
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""" |
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The base class for a fault specification. |
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MAX_DURATION_MS The longest duration we should use for a fault specification. |
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""" |
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MAX_DURATION_MS=10000000 |
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def __init__(self, start_ms, duration_ms): |
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""" |
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Create a new fault specification. |
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:param start_ms: The start time in milliseconds since the epoch. |
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:param duration_ms: The duration in milliseconds. |
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""" |
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self.start_ms = start_ms |
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self.duration_ms = duration_ms |
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def message(self): |
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""" |
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Return a message suitable for sending to the Trogdor daemon. |
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""" |
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raise NotImplemented |
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def __str__(self): |
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return json.dumps(self.message())
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