From d359d03dc360dbb3108604b022ea8e79d10f0c1d Mon Sep 17 00:00:00 2001
From: jrkeen <jrkeen@hotmail.com>
Date: Thu, 2 Sep 2021 17:42:19 +0800
Subject: [PATCH] fix deadlock for node getter

Signed-off-by: jrkeen <jrkeen@hotmail.com>
---
 pkg/models/resources/v1alpha3/node/nodes.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/models/resources/v1alpha3/node/nodes.go b/pkg/models/resources/v1alpha3/node/nodes.go
index ed256fce7..7ca837ca0 100644
--- a/pkg/models/resources/v1alpha3/node/nodes.go
+++ b/pkg/models/resources/v1alpha3/node/nodes.go
@@ -173,6 +173,7 @@ func (c *nodesGetter) annotateNode(node *v1.Node, pods []*v1.Pod) {
 	if lastAnnotatedAt, ok := node.Annotations[nodeAnnotatedAt]; ok {
 		if lastAnnotationTimeStamp, err := time.Parse(time.RFC3339, lastAnnotatedAt); err != nil {
 			if lastAnnotationTimeStamp.Add(30 * time.Second).After(time.Now()) {
+				c.mutex.Unlock()
 				return
 			}
 		}