62 lines
2.3 KiB
Python
62 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.exceptions import DatabaseAlreadyControlledError
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from migrate.versioning import api as versioning_api
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from moniker.openstack.common import log as logging
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from moniker.openstack.common import cfg
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from moniker.manage import base
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LOG = logging.getLogger(__name__)
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REPOSITORY = os.path.abspath(os.path.join(os.path.dirname(__file__), '..',
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'backend', 'impl_powerdns',
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'migrate_repo'))
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cfg.CONF.import_opt('database_connection', 'moniker.backend.impl_powerdns',
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group='backend:powerdns')
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class DatabaseInitCommand(base.Command):
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""" Init PowerDNS database """
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def execute(self, parsed_args):
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url = cfg.CONF['backend:powerdns'].database_connection
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if not os.path.exists(REPOSITORY):
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raise Exception('Migration Respository Not Found')
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try:
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LOG.info('Attempting to initialize database')
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versioning_api.version_control(url=url, repository=REPOSITORY)
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LOG.info('Database initialized sucessfully')
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except DatabaseAlreadyControlledError:
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raise Exception('Database already initialized')
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class DatabaseSyncCommand(base.Command):
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""" Sync PowerDNS database """
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def execute(self, parsed_args):
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# TODO: Support specifying version
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url = cfg.CONF['backend:powerdns'].database_connection
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if not os.path.exists(REPOSITORY):
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raise Exception('Migration Respository Not Found')
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LOG.info('Attempting to synchronize database')
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versioning_api.upgrade(url=url, repository=REPOSITORY,
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version=None)
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LOG.info('Database synchronized sucessfully')
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