Enhance service reconciler to set default service type(#252)

Signed-off-by: lx1036 <lx1036@126.com>

Author: lx1036

pkg/reconciler/svc_reconciler.go

@@ -115,7 +115,8 @@ func (r *ServiceReconciler) constructServiceApplyConfiguration(
 	serviceConfig := coreapplyv1.Service(svcName, rbg.Namespace).
 		WithSpec(
 			coreapplyv1.ServiceSpec().
-				WithClusterIP("None").
+				WithType(corev1.ServiceTypeClusterIP).
+				WithClusterIP(corev1.ClusterIPNone).
 				WithSelector(selectMap).
 				WithPublishNotReadyAddresses(true),
 		).