a1ba9d7e25
this patch adds support to configure an event specific database. the code currently calls existing metering/event mixed code so basically both metering and event db share the same code. segregation of code will be done in subsequent patches for each driver individually. Change-Id: I22871737cf297d1bfff6c17a7eaf9333c6415ffd Partially-Implements: blueprint dedicated-event-db
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright 2014 OpenStack Foundation
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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 logging
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from oslo.config import cfg
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from ceilometer import service
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from ceilometer import storage
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cfg.CONF.import_opt('time_to_live', 'ceilometer.storage',
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group='database')
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LOG = logging.getLogger(__name__)
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def dbsync():
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service.prepare_service()
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storage.get_connection_from_config(cfg.CONF, 'metering').upgrade()
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storage.get_connection_from_config(cfg.CONF, 'alarm').upgrade()
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storage.get_connection_from_config(cfg.CONF, 'event').upgrade()
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def expirer():
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service.prepare_service()
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if cfg.CONF.database.time_to_live > 0:
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LOG.debug(_("Clearing expired metering data"))
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storage_conn = storage.get_connection_from_config(cfg.CONF)
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storage_conn.clear_expired_metering_data(
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cfg.CONF.database.time_to_live)
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else:
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LOG.info(_("Nothing to clean, database time to live is disabled"))
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