chore: support fixed requeue rate for pod not-found error (#9961)

(cherry picked from commit 201d60b)

Author: gnolong

controllers/dataprotection/restore_controller.go

@@ -315,6 +315,10 @@ func (r *RestoreReconciler) handleRunningPhase(reqCtx intctrlutil.RequestCtx, re
 		r.Recorder.Event(restore, corev1.EventTypeWarning, dprestore.ReasonRestoreFailed, err.Error())
 		err = nil
 	}
+	if intctrlutil.IsTargetError(err, intctrlutil.ErrorTypeRequeue) {
+		r.Recorder.Event(restore, corev1.EventTypeWarning, corev1.EventTypeWarning, err.Error())
+		return intctrlutil.RequeueAfter(reconcileInterval, reqCtx.Log, "")
+	}
 	// patch restore status if changes occur
 	if !reflect.DeepEqual(restoreMgr.OriginalRestore.Status, restoreMgr.Restore.Status) {
 		err = r.Client.Status().Patch(reqCtx.Ctx, restoreMgr.Restore, client.MergeFrom(restoreMgr.OriginalRestore))

pkg/dataprotection/restore/manager.go

@@ -627,7 +627,7 @@ func (r *RestoreManager) BuildPostReadyActionJobs(reqCtx intctrlutil.RequestCtx,
 			return nil, err
 		}
 		if len(targetPodList.Items) == 0 {
-			return nil, fmt.Errorf("can not found any pod by spec.readyConfig.%s.target.podSelector", msgKey)
+			return nil, intctrlutil.NewErrorf(intctrlutil.ErrorTypeRequeue, "can not found any pod by spec.readyConfig.%s.target.podSelector", msgKey)
 		}
 		return targetPodList, nil
 	}