def get_cluster_manager(config_file=None, cache=False):
 cfg = get_config(config_file, cache)
 return cfg.get_cluster_manager()

def get_cluster_manager ( config_file = None , cache = False ) : cfg = get_config ( config_file , cache ) return cfg . get_cluster_manager ( )
factory for clustermanager class that attempts to load aws credentials from the starcluster config file .