Check if error via ListKeys of Storage Interface. (openyurtio#1015)

Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com> Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com>
lorrielau · Sep 30, 2022 · 03892a2 · 03892a2
1 parent 19bd3f0
commit 03892a2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pkg/yurthub/gc/gc.go b/pkg/yurthub/gc/gc.go
@@ -91,7 +91,10 @@ func (m *GCManager) Run() {
 
 func (m *GCManager) gcPodsWhenRestart() {
 	localPodKeys, err := m.store.ListKeys("kubelet/pods")
-	if err != nil || len(localPodKeys) == 0 {
+	if err != nil {
+		klog.Errorf("failed to list keys for kubelet pods, %v", err)
+		return
+	} else if len(localPodKeys) == 0 {
 		klog.Infof("local storage for kubelet pods is empty, not need to gc pods")
 		return
 	}