Make KCP nodeDrainTimeout mutable

Signed-off-by: Stefan Büringer buringerst@vmware.com

Author: sbueringer

controlplane/kubeadm/api/v1beta1/kubeadm_control_plane_webhook.go

@@ -140,10 +140,10 @@ func (in *KubeadmControlPlane) ValidateUpdate(old runtime.Object) error {
 		{spec, "machineTemplate", "metadata", "*"},
 		{spec, "machineTemplate", "infrastructureRef", "apiVersion"},
 		{spec, "machineTemplate", "infrastructureRef", "name"},
+		{spec, "machineTemplate", "nodeDrainTimeout"},
 		{spec, "replicas"},
 		{spec, "version"},
 		{spec, "rolloutAfter"},
-		{spec, "nodeDrainTimeout"},
 		{spec, "rolloutStrategy", "*"},
 	}
 

controlplane/kubeadm/api/v1beta1/kubeadm_control_plane_webhook_test.go

@@ -210,6 +210,7 @@ func TestKubeadmControlPlaneValidateUpdate(t *testing.T) {
 					Namespace:  "foo",
 					Name:       "infraTemplate",
 				},
+				NodeDrainTimeout: &metav1.Duration{Duration: time.Second},
 			},
 			Replicas: pointer.Int32Ptr(1),
 			RolloutStrategy: &RolloutStrategy{
@@ -329,6 +330,7 @@ func TestKubeadmControlPlaneValidateUpdate(t *testing.T) {
 	}
 	validUpdate.Spec.MachineTemplate.InfrastructureRef.APIVersion = "test/v1alpha2"
 	validUpdate.Spec.MachineTemplate.InfrastructureRef.Name = "orange"
+	validUpdate.Spec.MachineTemplate.NodeDrainTimeout = &metav1.Duration{Duration: 10 * time.Second}
 	validUpdate.Spec.Replicas = pointer.Int32Ptr(5)
 	now := metav1.NewTime(time.Now())
 	validUpdate.Spec.RolloutAfter = &now