text: # Copyright (c) 2014 ITOCHU Techno-Solutions Corporation.
  #
  #    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 RACK API."""
  
  import sys
  
  from oslo.config import cfg
  
  from rack import config
  from rack.openstack.common import log as logging
  from rack import service
  from rack import utils
  
  CONF = cfg.CONF
  
  
  def main():
      config.parse_args(sys.argv)
      logging.setup("rack")
      utils.monkey_patch()
  
      launcher = service.process_launcher()
      server = service.WSGIService('rackapi')
      launcher.launch_service(server, workers=server.workers or 1)
      launcher.wait()
  