def _PrepareSshSetupCheck(self):
    all_nodes_info = self.cfg.GetAllNodesInfo()
    potential_master_candidates = self.cfg.GetPotentialMasterCandidates()
    node_status = [
      (uuid, node_info.name, node_info.master_candidate,
       node_info.name in potential_master_candidates, not node_info.offline)
      for (uuid, node_info) in all_nodes_info.items()]
    return node_status
Invoke MADlib's K-Means algorithm
dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/cluster/verify.py/LUClusterVerifyGroup._PrepareSshSetupCheck--crossover with--dataset/ETHPy150Open pivotalsoftware/pymadlib/pymadlib/pymadlib.py/KMeans.generateClusters