Explicitly set GVK for IBMPoweVSCluster resource (#1692)

* Revert "Use uncached client (#1682)"

This reverts commit aa44df2.

* Explicitly set GVK for IBMPowerVSCluster object

controllers/ibmpowervscluster_controller.go

@@ -51,7 +51,6 @@ import (
 // IBMPowerVSClusterReconciler reconciles a IBMPowerVSCluster object.
 type IBMPowerVSClusterReconciler struct {
 	client.Client
-	UncachedClient  client.Client
 	Recorder        record.EventRecorder
 	ServiceEndpoint []endpoints.ServiceEndpoint
 	Scheme          *runtime.Scheme
@@ -66,7 +65,7 @@ func (r *IBMPowerVSClusterReconciler) Reconcile(ctx context.Context, req ctrl.Re
 
 	// Fetch the IBMPowerVSCluster instance.
 	ibmCluster := &infrav1beta2.IBMPowerVSCluster{}
-	err := r.UncachedClient.Get(ctx, req.NamespacedName, ibmCluster)
+	err := r.Get(ctx, req.NamespacedName, ibmCluster)
 	if err != nil {
 		if apierrors.IsNotFound(err) {
 			return ctrl.Result{}, nil
@@ -301,6 +300,17 @@ func (r *IBMPowerVSClusterReconciler) deleteIBMPowerVSImage(ctx context.Context,
 		return reconcile.Result{}, err
 	}
 
+	// since we are avoiding using cache for IBMPowerVSCluster the Type meta of the retrieved object will be empty
+	// explicitly setting here to filter children
+	if gvk := cluster.GetObjectKind().GroupVersionKind(); gvk.Empty() {
+		gvk, err := r.GroupVersionKindFor(cluster)
+		if err != nil {
+			log.Error(err, "Failed to get GVK of cluster")
+			return reconcile.Result{}, err
+		}
+		cluster.SetGroupVersionKind(gvk)
+	}
+
 	children, err := descendants.filterOwnedDescendants(cluster)
 	if err != nil {
 		log.Error(err, "Failed to extract direct descendants")

controllers/ibmpowervscluster_controller_test.go

@@ -79,8 +79,7 @@ func TestIBMPowerVSClusterReconciler_Reconcile(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			g := NewWithT(t)
 			reconciler := &IBMPowerVSClusterReconciler{
-				Client:         testEnv.Client,
-				UncachedClient: testEnv.Client,
+				Client: testEnv.Client,
 			}
 
 			ns, err := testEnv.CreateNamespace(ctx, fmt.Sprintf("namespace-%s", util.RandomString(5)))
@@ -158,8 +157,7 @@ func TestIBMPowerVSClusterReconciler_reconcile(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			g := NewWithT(t)
 			reconciler := &IBMPowerVSClusterReconciler{
-				Client:         testEnv.Client,
-				UncachedClient: testEnv.Client,
+				Client: testEnv.Client,
 			}
 			_, _ = reconciler.reconcile(tc.powervsClusterScope)
 			g.Expect(tc.powervsClusterScope.IBMPowerVSCluster.Status.Ready).To(Equal(tc.clusterStatus))
@@ -174,8 +172,7 @@ func TestIBMPowerVSClusterReconciler_delete(t *testing.T) {
 		clusterScope *scope.PowerVSClusterScope
 	)
 	reconciler = IBMPowerVSClusterReconciler{
-		Client:         testEnv.Client,
-		UncachedClient: testEnv.Client,
+		Client: testEnv.Client,
 	}
 	t.Run("Reconciling delete IBMPowerVSCluster", func(t *testing.T) {
 		t.Run("Should reconcile successfully if no descendants are found", func(t *testing.T) {

main.go

@@ -131,6 +131,13 @@ func main() {
 			Port:    webhookPort,
 			CertDir: webhookCertDir,
 		}),
+		Client: client.Options{
+			Cache: &client.CacheOptions{
+				DisableFor: []client.Object{
+					&infrav1beta2.IBMPowerVSCluster{},
+				},
+			},
+		},
 	})
 	if err != nil {
 		setupLog.Error(err, "unable to start manager")
@@ -243,14 +250,8 @@ func setupReconcilers(mgr ctrl.Manager, serviceEndpoint []endpoints.ServiceEndpo
 		os.Exit(1)
 	}
 
-	cfg := ctrl.GetConfigOrDie()
-	uncachedClient, err := client.New(cfg, client.Options{Scheme: mgr.GetScheme(), Mapper: mgr.GetRESTMapper()})
-	if err != nil {
-		setupLog.Error(err, "unable to set up uncached client")
-	}
 	if err := (&controllers.IBMPowerVSClusterReconciler{
 		Client:          mgr.GetClient(),
-		UncachedClient:  uncachedClient,
 		Recorder:        mgr.GetEventRecorderFor("ibmpowervscluster-controller"),
 		ServiceEndpoint: serviceEndpoint,
 		Scheme:          mgr.GetScheme(),