'Extract results which match the specified number of nodes,
number of containers, Flocker version and benchmarking scenario.'

def _filter_results(self, node_count, container_count, version, scenario):

    return [r for r in self.results if ((r['control_service']['node_count'] == node_count) and (r['control_service']['container_count'] == container_count) and (r['control_service']['flocker_version'] == version) and (r['scenario']['name'] == scenario))]
