def _GetReducedOnlineNodeList(self):
    return [name for name in self._all_nodes
            if '3' not in name and '5' not in name]
'Randomly' mark some nodes as offline.
dataset/ETHPy150Open ganeti/ganeti/test/py/ganeti.backend_unittest.py/TestAddRemoveGenerateNodeSshKey._GetReducedOnlineNodeList