@ConfigSync(shared=1)
  def GetRsaHostKey(self):
    return self._ConfigData().cluster.rsahostkeypub
require they keys to be the same type as the index (so we don't
dataset/ETHPy150Open ganeti/ganeti/lib/config/__init__.py/ConfigWriter.GetRsaHostKey--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/core/indexing.py/_AtIndexer._convert_key