From bf857f07da8dcb8ac922fca927fb48e58da50753 Mon Sep 17 00:00:00 2001
From: runkecheng <1131648942@qq.com>
Date: Thu, 25 Nov 2021 15:54:29 +0800
Subject: [PATCH] syncer: Set the health label to no before updating pod. #310

---
 mysqlcluster/syncer/statefulset.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mysqlcluster/syncer/statefulset.go b/mysqlcluster/syncer/statefulset.go
index 31c8d3850..d5ad14768 100644
--- a/mysqlcluster/syncer/statefulset.go
+++ b/mysqlcluster/syncer/statefulset.go
@@ -580,6 +580,10 @@ func (s *StatefulSetSyncer) applyNWait(ctx context.Context, pod *corev1.Pod) err
 		if pod.DeletionTimestamp != nil {
 			log.Info("pod is being deleted", "pod", pod.Name, "key", s.Unwrap())
 		} else {
+			pod.ObjectMeta.Labels["healthy"] = "no"
+			if err := s.cli.Update(ctx, pod); err != nil {
+				return err
+			}
 			if err := s.cli.Delete(ctx, pod); err != nil {
 				return err
 			}