def delete_all_services(self):
        """Removes/stops a service.

        Only the manager nodes can delete a service
        """
        # Raise an exception if we are not a manager
        if not self._manager:
            raise RuntimeError('Services can only be deleted '
                               'on swarm manager nodes')

        service_list = self.get_service_list()
        for services in service_list:
            # Remove all the services
            self._api_client.remove_service(services)