code: def set_cons3rt_role_name(self):
          
          log = logging.getLogger(self.cls_logger + '.set_cons3rt_role_name')
          try:
              self.cons3rt_role_name = os.environ['CONS3RT_ROLE_NAME']
          except KeyError:
              log.warn('CONS3RT_ROLE_NAME is not set, attempting to determine it from deployment properties...')
  
              if platform.system() == 'Linux':
                  log.info('Attempting to determine CONS3RT_ROLE_NAME on Linux...')
                  try:
                      self.determine_cons3rt_role_name_linux()
                  except DeploymentError:
                      raise
              else:
                  log.warn('Unable to determine CONS3RT_ROLE_NAME on this System')
  
          else:
              log.info('Found environment variable CONS3RT_ROLE_NAME: {r}'.format(r=self.cons3rt_role_name))
              return
docs: Set the cons3rt_role_name member for this system
  
          :return: None
          :raises: DeploymentError