add service port (#5048)

* add service port

* fix bug

* fix bug

controllers/devbox/internal/controller/devbox_controller.go

@@ -480,19 +480,42 @@ func (r *DevboxReconciler) generateDevboxPod(devbox *devboxv1alpha1.Devbox, runt
 }
 
 func (r *DevboxReconciler) syncService(ctx context.Context, devbox *devboxv1alpha1.Devbox, recLabels map[string]string) error {
-	expectServiceSpec := corev1.ServiceSpec{
-		Selector: recLabels,
-		Type:     corev1.ServiceTypeNodePort,
-		Ports: []corev1.ServicePort{
+	var runtimeNamespace string
+	if devbox.Spec.RuntimeRef.Namespace != "" {
+		runtimeNamespace = devbox.Spec.RuntimeRef.Namespace
+	} else {
+		runtimeNamespace = devbox.Namespace
+	}
+
+	runtimecr := &devboxv1alpha1.Runtime{}
+	if err := r.Get(ctx, client.ObjectKey{Namespace: runtimeNamespace, Name: devbox.Spec.RuntimeRef.Name}, runtimecr); err != nil {
+		return err
+	}
+	var servicePorts []corev1.ServicePort
+	for _, port := range runtimecr.Spec.Config.Ports {
+		servicePorts = append(servicePorts, corev1.ServicePort{
+			Name:       port.Name,
+			Port:       port.ContainerPort,
+			TargetPort: intstr.FromInt32(port.ContainerPort),
+			Protocol:   port.Protocol,
+		})
+	}
+	if len(servicePorts) == 0 {
+		//use the default value
+		servicePorts = []corev1.ServicePort{
 			{
 				Name:       "tty",
 				Port:       22,
 				TargetPort: intstr.FromInt32(22),
 				Protocol:   corev1.ProtocolTCP,
 			},
-		},
+		}
+	}
+	expectServiceSpec := corev1.ServiceSpec{
+		Selector: recLabels,
+		Type:     corev1.ServiceTypeNodePort,
+		Ports:    servicePorts,
 	}
-
 	service := &corev1.Service{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      devbox.Name + "-svc",