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  # Copyright 2013: Mirantis Inc.
  # All Rights Reserved.
  #
  #    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.
  
  """ CLI interface for Rally. """
  
  from __future__ import print_function
  
  import sys
  
  from rally.cmd import cliutils
  from rally import db
  from rally.openstack.common.gettextutils import _   # noqa
  
  
  class DBCommands(object):
      """Commands for DB management."""
  
      def recreate(self):
          try:
              db.db_drop()
              db.db_create()
          except Exception as e:
              print(_("Something went wrong %s") % e)
  
  
  def main(argv):
      categories = {'db': DBCommands}
      cliutils.run(argv, categories)
  
  
  if __name__ == '__main__':
      main(sys.argv)
  
subject: Add CLI utils for DB recreate