From e61dfec66c1b9828d09d5a362cdc47d9ed97a328 Mon Sep 17 00:00:00 2001
From: xin liang <xliang@suse.com>
Date: Fri, 21 Nov 2025 17:33:28 +0800
Subject: [PATCH] Fix: migration: Avoid exception inside thread

Call utils.list_cluster_nodes_except_me in main thread
---
 crmsh/migration.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crmsh/migration.py b/crmsh/migration.py
index 305594867..36ebda9c8 100644
--- a/crmsh/migration.py
+++ b/crmsh/migration.py
@@ -246,11 +246,12 @@ def check_local(handler: CheckResultHandler):
 
 def check_remote():
     handler = CheckResultInteractiveHandler()
+    nodes = utils.list_cluster_nodes_except_me()
     class CheckRemoteThread(threading.Thread):
         def run(self):
             self.result = prun.prun({
                 node: 'crm cluster health sles16 --local --json=oneline'
-                for node in utils.list_cluster_nodes_except_me()
+                for node in nodes
             })
     prun_thread = CheckRemoteThread()
     prun_thread.start()