old_contents: #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  """Starter script for magnum-db-manage."""
  
  from oslo_config import cfg
  
  from magnum.db import migration
  
  
  CONF = cfg.CONF
  
  
  def do_version():
      print('Current DB revision is %s' % migration.version())
  
  
  def do_upgrade():
      migration.upgrade(CONF.command.revision)
  
  
  def do_stamp():
      migration.stamp(CONF.command.revision)
  
  
  def do_revision():
      migration.revision(message=CONF.command.message,
                         autogenerate=CONF.command.autogenerate)
  
  
  def add_command_parsers(subparsers):
      parser = subparsers.add_parser('version')
      parser.set_defaults(func=do_version)
  
      parser = subparsers.add_parser('upgrade')
      parser.add_argument('revision', nargs='?')
      parser.set_defaults(func=do_upgrade)
  
      parser = subparsers.add_parser('stamp')
      parser.add_argument('revision')
      parser.set_defaults(func=do_stamp)
  
      parser = subparsers.add_parser('revision')
      parser.add_argument('-m', '--message')
      parser.add_argument('--autogenerate', action='store_true')
      parser.set_defaults(func=do_revision)
  
  
  command_opt = cfg.SubCommandOpt('command',
                                  title='Command',
                                  help='Available commands',
                                  handler=add_command_parsers)
  
  
  def main():
      CONF.register_cli_opt(command_opt)
  
      CONF(project='magnum')
      CONF.command.func()
  
new_contents: #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  """Starter script for magnum-db-manage."""
  
  from oslo_config import cfg
  from oslo_log import log as logging
  
  from magnum.db import migration
  
  
  CONF = cfg.CONF
  
  
  def do_version():
      print('Current DB revision is %s' % migration.version())
  
  
  def do_upgrade():
      migration.upgrade(CONF.command.revision)
  
  
  def do_stamp():
      migration.stamp(CONF.command.revision)
  
  
  def do_revision():
      migration.revision(message=CONF.command.message,
                         autogenerate=CONF.command.autogenerate)
  
  
  def add_command_parsers(subparsers):
      parser = subparsers.add_parser('version')
      parser.set_defaults(func=do_version)
  
      parser = subparsers.add_parser('upgrade')
      parser.add_argument('revision', nargs='?')
      parser.set_defaults(func=do_upgrade)
  
      parser = subparsers.add_parser('stamp')
      parser.add_argument('revision')
      parser.set_defaults(func=do_stamp)
  
      parser = subparsers.add_parser('revision')
      parser.add_argument('-m', '--message')
      parser.add_argument('--autogenerate', action='store_true')
      parser.set_defaults(func=do_revision)
  
  
  command_opt = cfg.SubCommandOpt('command',
                                  title='Command',
                                  help='Available commands',
                                  handler=add_command_parsers)
  
  
  def main():
      logging.register_options(CONF)
      CONF.register_cli_opt(command_opt)
  
      CONF(project='magnum')
      CONF.command.func()
  
subject: Add oslo_log command options to magnum-db-manage