def save_backend_configuration(dataset_backend_name,
                               dataset_backend_configuration):
    dataset_path = FilePath(mkdtemp()).child('dataset-backend.yml')
    print("Saving dataset backend config to: {}".format(dataset_path.path))
    dataset_path.setContent(yaml.safe_dump(
        {dataset_backend_name.name: dataset_backend_configuration}))
    return dataset_path
Saves the backend configuration to a local file for consumption by the
dataset/ETHPy150Open ClusterHQ/flocker/admin/acceptance.py/save_backend_configuration