Source code for watcher.applier.actions.sleep

# -*- encoding: utf-8 -*-
# Copyright (c) 2015 b<>com
#
# Authors: Jean-Emile DARTOIS <jean-emile.dartois@b-com.com>
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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import time

from oslo_log import log
import voluptuous

from watcher.applier.actions import base

LOG = log.getLogger(__name__)


[docs]class Sleep(base.BaseAction): """Makes the executor of the action plan wait for a given duration The action schema is:: schema = Schema({ 'duration': float, }) The `duration` is expressed in seconds. """ DURATION = 'duration' @property def schema(self): return voluptuous.Schema({ voluptuous.Required(self.DURATION, default=1): voluptuous.All(float, voluptuous.Range(min=0)) }) @property def duration(self): return int(self.input_parameters.get(self.DURATION))
[docs] def execute(self): LOG.debug("Starting action sleep with duration: %s ", self.duration) time.sleep(self.duration) return True
[docs] def revert(self): LOG.debug("Revert action sleep") return True
[docs] def pre_condition(self): pass
[docs] def post_condition(self): pass
[docs] def get_description(self): """Description of the action""" return "Wait for a given interval in seconds."
[docs] def abort(self): LOG.debug("Abort action sleep")