fix issue-314 by checking zookeeperCluster resource version before updating sts ADDENDUM

Fix owner-rv check by checking the existing STS object

Author: amuraru

pkg/controller/zookeepercluster/zookeepercluster_controller.go

@@ -234,8 +234,8 @@ func (r *ReconcileZookeeperCluster) reconcileStatefulSet(instance *zookeeperv1be
 		return err
 	} else {
 		// check whether zookeeperCluster is updated before updating the sts
-		if !zookeeperClusterFresherThanSts(instance, sts) {
-			return fmt.Errorf("Staleness: cr.ResourceVersion %s is smaller than labeledRV %s", instance.ResourceVersion, sts.Labels["owner-rv"])
+		if !zookeeperClusterFresherThanSts(instance, foundSts) {
+			return fmt.Errorf("Staleness: cr.ResourceVersion %s is smaller than labeledRV %s", instance.ResourceVersion, foundSts.Labels["owner-rv"])
 		}
 		foundSTSSize := *foundSts.Spec.Replicas
 		newSTSSize := *sts.Spec.Replicas