ef3d5612ab
event database will grow gradually, currently, even though we can dump data to 3rd storage, the old data cannot be cleaned. This patch adds a new option [database].event_time_to_live, and create ttl index on event collection for MongoDB backend. Also change previous [database].time_to_live to precise [database].metering_time_to_live. To enable test_bin, this patch also simply implements log:// partially implements blueprint event-database-ttl DocImpact Change-Id: I0d67cf212f37d3fa5555870a8e7cbb65af205d63
55 lines
1.8 KiB
Python
55 lines
1.8 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.i18n import _
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from ceilometer import service
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from ceilometer import storage
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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.metering_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.metering_time_to_live)
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else:
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LOG.info(_("Nothing to clean, database metering time to live "
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"is disabled"))
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if cfg.CONF.database.event_time_to_live > 0:
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LOG.debug(_("Clearing expired event data"))
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event_conn = storage.get_connection_from_config(cfg.CONF, 'event')
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event_conn.clear_expired_event_data(
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cfg.CONF.database.event_time_to_live)
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else:
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LOG.info(_("Nothing to clean, database event time to live "
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"is disabled"))
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