code: def configure_rmq_ssl_off(self, sentry_units, deployment, max_wait=60):
          
          self.log.debug('Setting ssl charm config option:  off')
  
          # Disable RMQ SSL
          config = {'ssl': 'off'}
          deployment.d.configure('rabbitmq-server', config)
  
          # Wait for unit status
          self.rmq_wait_for_cluster(deployment)
  
          # Confirm
          tries = 0
          ret = self.validate_rmq_ssl_disabled_units(sentry_units)
          while ret and tries < (max_wait / 4):
              time.sleep(4)
              self.log.debug('Attempt {}: {}'.format(tries, ret))
              ret = self.validate_rmq_ssl_disabled_units(sentry_units)
              tries += 1
  
          if ret:
              amulet.raise_status(amulet.FAIL, ret)
docs: Turn ssl charm config option off, confirm that it is disabled
          on every unit.
  
          :param sentry_units: list of sentry units
          :param deployment: amulet deployment object pointer
          :param max_wait: maximum time to wait in seconds to confirm
          :returns: None if successful.  Raise on error.