def toString(self):
        fields = [','.join(self._hostnames),
                  self.keyType,
                  _b64encode(self.publicKey.blob())]
        if self.comment is not None:
            fields.append(self.comment)
        return ' '.join(fields)
Create a provisioning step assigned to cluster from values dict.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/client/knownhosts.py/PlainEntry.toString--crossover with--dataset/ETHPy150Open openstack/sahara/sahara/conductor/manager.py/ConductorManager.cluster_provision_step_add