06c6c4691b
In this changeset, I implemented a background scheduler service for Watcher and more particularly for the Decision Engine where I made it create 2 types of job per cluster data model collector plugin: - An initial job that is asynchronously executed upon starting the Decision Engine - A periodical job that gets triggered every configurable interval of time Change-Id: I3f5442f81933a19565217b894bd86c186e339762 Partially-Implements: bluprint cluster-model-objects-wrapper
45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
# -*- encoding: utf-8 -*-
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# Copyright (c) 2016 b<>com
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#
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# Authors: Vincent FRANCOISE <vincent.francoise@b-com.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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
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# 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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from apscheduler import events
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from apscheduler.schedulers import background
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from oslo_service import service
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job_events = events
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class BackgroundSchedulerService(service.ServiceBase,
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background.BackgroundScheduler):
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def start(self):
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"""Start service."""
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background.BackgroundScheduler.start(self)
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def stop(self):
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"""Stop service."""
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self.shutdown()
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def wait(self):
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"""Wait for service to complete."""
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def reset(self):
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"""Reset service.
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Called in case service running in daemon mode receives SIGHUP.
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"""
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