fix: check allocated annotation in update handler

A temporary workaround, refactor the annotation usage later (cherry picked from commit eb63f72)
kubeovn · Nov 2, 2021 · 4531612 · 4531612
1 parent 79be0cd
commit 4531612
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pkg/controller/pod.go b/pkg/controller/pod.go
@@ -664,6 +664,11 @@ func (c *Controller) handleUpdatePod(key string) error {
 		return err
 	}
 
+	// in case update handler overlap the annotation when cache is not in sync
+	if pod.Annotations[util.AllocatedAnnotation] == "" {
+		return fmt.Errorf("no address has been allocated to %s/%s", namespace, name)
+	}
+
 	klog.Infof("update pod %s/%s", namespace, name)
 
 	var podIP string