100 lines
2.8 KiB
Python
100 lines
2.8 KiB
Python
"""
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(c) Copyright 2015-2016 Hewlett-Packard Enterprise Development Company, L.P.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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"""
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from __future__ import print_function
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import json
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import sys
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from oslo_config import cfg
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from oslo_log import log
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from freezer_api import __version__ as FREEZER_API_VERSION
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from freezer_api.common import config
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from freezer_api.db import manager
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CONF = cfg.CONF
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LOG = log.getLogger(__name__)
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DEFAULT_INDEX = 'freezer'
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DEFAULT_REPLICAS = 0
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def add_db_opts(subparser):
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parser = subparser.add_parser('db')
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parser.add_argument(
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'options',
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choices=['sync', 'update', 'remove', 'show', 'update-settings'],
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help='Create/update/delete freezer-api mappings in elk'
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)
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def parse_config():
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DB_INIT = [
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cfg.SubCommandOpt('db',
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dest='db',
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title='DB Options',
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handler=add_db_opts
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)
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]
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# register database backend drivers
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config.register_db_drivers_opt()
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# register database cli options
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CONF.register_cli_opts(DB_INIT)
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# register logging opts
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log.register_options(CONF)
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default_config_files = cfg.find_config_files('freezer', 'freezer-api')
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CONF(args=sys.argv[1:],
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project='freezer-api',
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default_config_files=default_config_files,
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version=FREEZER_API_VERSION
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)
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def main():
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parse_config()
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config.setup_logging()
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if not CONF.db:
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CONF.print_help()
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sys.exit(0)
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try:
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db_driver = manager.get_db_driver(CONF.storage.driver,
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backend=CONF.storage.backend)
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if CONF.db.options.lower() == 'sync':
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db_driver.db_sync()
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elif CONF.db.options.lower() == 'update':
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db_driver.db_sync()
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elif CONF.db.options.lower() == 'remove':
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db_driver.db_remove()
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elif CONF.db.options.lower() == 'show':
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db_tables = db_driver.db_show()
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if db_tables:
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print(json.dumps(db_tables))
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else:
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print ("No Tables/Mappings found!")
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else:
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raise Exception('Option {0} not found !'.format(CONF.db.options))
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except Exception as e:
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LOG.error(e)
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print(e)
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if __name__ == '__main__':
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sys.exit(main())
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