Add 'app' label to the template of the migrated VM

This label is used for identification of the virtual machine instance(s) that will be created from the VM, for example for load balancing, see: https://github.com/rhpds/roadshow_ocpvirt_instructions/blob/d3b008cb5d7855b54ab912dda9f8d174dd93dcbc/workshop/content/08_migrate_vms.adoc#review-and-configure-migrated-virtual-machines Signed-off-by: Arik Hadas <[email protected]>
kubev2v · Dec 10, 2023 · 1edba22 · 1edba22
1 parent 909e8b5
commit 1edba22
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/pkg/controller/plan/kubevirt.go b/pkg/controller/plan/kubevirt.go
@@ -282,7 +282,7 @@ func (r *KubeVirt) EnsureVM(vm *plan.VMStatus) (err error) {
 		return
 	}
 
-	virtualMachine := &cnv.VirtualMachine{}
+	var virtualMachine *cnv.VirtualMachine
 	if len(list.Items) == 0 {
 		virtualMachine = newVM
 		err = r.Destination.Client.Create(context.TODO(), virtualMachine)
@@ -986,6 +986,12 @@ func (r *KubeVirt) virtualMachine(vm *plan.VMStatus) (object *cnv.VirtualMachine
 		object = r.emptyVm(vm)
 	}
 
+	if object.Spec.Template.ObjectMeta.Labels == nil {
+		object.Spec.Template.ObjectMeta.Labels = map[string]string{}
+	}
+	// Set the 'app' label for identification of the virtual machine instance(s)
+	object.Spec.Template.ObjectMeta.Labels["app"] = vm.Name
+
 	//Add the original name and ID info to the VM annotations
 	if len(originalName) > 0 {
 		annotations := make(map[string]string)
@@ -1075,7 +1081,9 @@ func (r *KubeVirt) emptyVm(vm *plan.VMStatus) (virtualMachine *cnv.VirtualMachin
 			Labels:    r.vmLabels(vm.Ref),
 			Name:      vm.Name,
 		},
-		Spec: cnv.VirtualMachineSpec{},
+		Spec: cnv.VirtualMachineSpec{
+			Template: &cnv.VirtualMachineInstanceTemplateSpec{},
+		},
 	}
 	return
 }