def _MasterSshChecker(self):
    while not self._CheckInstanceRunning(self.master_name):
      yield False
    while not self._CheckSshReady(self.master_name):
      yield False
Returns generator that indicates whether master is ready to SSH.
dataset/ETHPy150Open GoogleCloudPlatform/solutions-google-compute-engine-cluster-for-hadoop/gce_cluster.py/GceCluster._MasterSshChecker