def _UnlockedGetInstanceSecondaryNodes(self, inst_uuid):
    (all_nodes, instance) = self._AllInstanceNodes(inst_uuid)
    all_nodes.discard(instance.primary_node)
    return tuple(all_nodes)
Get the list of secondary nodes.
dataset/ETHPy150Open ganeti/ganeti/lib/config/__init__.py/ConfigWriter._UnlockedGetInstanceSecondaryNodes