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63 lines
2.1 KiB
63 lines
2.1 KiB
# Copyright 2015 - Yahoo! Inc. |
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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 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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"""Magnum Service Layer""" |
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from oslo_log import log |
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from oslo_service import periodic_task |
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from magnum import objects |
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from magnum.service import periodic |
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LOG = log.getLogger(__name__) |
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class MagnumServicePeriodicTasks(periodic_task.PeriodicTasks): |
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"""Magnum periodic Task class |
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Any periodic task job need to be added into this class |
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""" |
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def __init__(self, conf, binary): |
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self.magnum_service_ref = None |
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self.host = conf.host |
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self.binary = binary |
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super(MagnumServicePeriodicTasks, self).__init__(conf) |
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@periodic_task.periodic_task(run_immediately=True) |
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@periodic.set_context |
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def update_magnum_service(self, ctx): |
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LOG.debug('Update magnum_service') |
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if self.magnum_service_ref is None: |
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self.magnum_service_ref = \ |
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objects.MagnumService.get_by_host_and_binary( |
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ctx, self.host, self.binary) |
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if self.magnum_service_ref is None: |
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magnum_service_dict = { |
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'host': self.host, |
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'binary': self.binary |
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} |
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self.magnum_service_ref = objects.MagnumService( |
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ctx, **magnum_service_dict) |
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self.magnum_service_ref.create() |
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self.magnum_service_ref.report_state_up() |
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def setup(conf, binary, tg): |
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pt = MagnumServicePeriodicTasks(conf, binary) |
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tg.add_dynamic_timer( |
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pt.run_periodic_tasks, |
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periodic_interval_max=conf.periodic_interval_max, |
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context=None)
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