71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# Copyright 2012 Managed I.T.
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#
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# Author: Kiall Mac Innes <kiall@managedit.ie>
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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 os
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from migrate.versioning import api as versioning_api
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from oslo_config import cfg
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from oslo_db import exception
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from designate.manage import base
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from designate.sqlalchemy import utils
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REPOSITORY = os.path.abspath(os.path.join(os.path.dirname(__file__), '..',
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'pool_manager',
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'cache', 'impl_sqlalchemy',
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'migrate_repo'))
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cfg.CONF.import_opt('connection',
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'designate.pool_manager.cache.impl_sqlalchemy',
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group='pool_manager_cache:sqlalchemy')
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cfg.CONF.import_opt('connection',
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'designate.storage.impl_sqlalchemy',
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group='storage:sqlalchemy')
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CONF = cfg.CONF
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def get_manager():
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storage_db = CONF['storage:sqlalchemy'].connection
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pool_manager_cache_db = CONF['pool_manager_cache:sqlalchemy'].connection
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if storage_db == pool_manager_cache_db:
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raise exception.DBMigrationError(
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message=(
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"Pool Manager Cache requires its own database."
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" Please check your config file."
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))
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else:
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return utils.get_migration_manager(REPOSITORY, pool_manager_cache_db)
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class DatabaseCommands(base.Commands):
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def version(self):
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current = get_manager().version()
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latest = versioning_api.version(repository=REPOSITORY).value
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print("Current: %s Latest: %s" % (current, latest))
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def sync(self):
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get_manager().upgrade(None)
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@base.args('revision', nargs='?')
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def upgrade(self, revision):
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get_manager().upgrade(revision)
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@base.args('revision', nargs='?')
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def downgrade(self, revision):
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get_manager().downgrade(revision)
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