Replace usages of deprecated pointer functions (#142)

go.mod

@@ -19,7 +19,7 @@ require (
 	k8s.io/client-go v0.28.3
 	k8s.io/code-generator v0.28.3
 	k8s.io/component-base v0.28.3
-	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2
+	k8s.io/utils v0.0.0-20240102154912-e7106e64919e
 	sigs.k8s.io/controller-runtime v0.16.3
 )
 

go.sum

@@ -912,8 +912,8 @@ k8s.io/metrics v0.28.3 h1:w2s3kVi7HulXqCVDFkF4hN/OsL1tXTTb4Biif995h/g=
 k8s.io/metrics v0.28.3/go.mod h1:OZZ23AHFojPzU6r3xoHGRUcV3I9pauLua+07sAUbwLc=
 k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 k8s.io/utils v0.0.0-20200729134348-d5654de09c73/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
-k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 h1:qY1Ad8PODbnymg2pRbkyMT/ylpTrCM8P2RJ0yroCyIk=
-k8s.io/utils v0.0.0-20230406110748-d93618cff8a2/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
+k8s.io/utils v0.0.0-20240102154912-e7106e64919e h1:eQ/4ljkx21sObifjzXwlPKpdGLrCfRziVtos3ofG/sQ=
+k8s.io/utils v0.0.0-20240102154912-e7106e64919e/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

pkg/admission/validator/cache/shoot_test.go

@@ -34,7 +34,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 	"k8s.io/apimachinery/pkg/util/validation/field"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/gardener/gardener-extension-registry-cache/pkg/admission/validator/cache"
@@ -252,7 +252,7 @@ var _ = Describe("Shoot validator", func() {
 						Namespace: "garden-tst",
 						Name:      "ro-docker-creds",
 					},
-					Immutable: pointer.Bool(true),
+					Immutable: ptr.To(true),
 					Data: map[string][]byte{
 						"username": []byte("john"),
 						"password": []byte("swordfish"),
@@ -279,7 +279,7 @@ var _ = Describe("Shoot validator", func() {
 								Volume: &v1alpha2.Volume{
 									Size: &size,
 								},
-								SecretReferenceName: pointer.String("docker-creds"),
+								SecretReferenceName: ptr.To("docker-creds"),
 							},
 						},
 					}),
@@ -327,7 +327,7 @@ var _ = Describe("Shoot validator", func() {
 			})
 
 			It("should return err when secret is invalid", func() {
-				secret.Immutable = pointer.Bool(false)
+				secret.Immutable = ptr.To(false)
 				delete(secret.Data, "password")
 				apiReader.EXPECT().Get(ctx, client.ObjectKey{Namespace: "garden-tst", Name: "ro-docker-creds"}, gomock.AssignableToTypeOf(&corev1.Secret{})).
 					DoAndReturn(func(_ context.Context, _ client.ObjectKey, obj *corev1.Secret, _ ...client.GetOption) error {

pkg/apis/registry/helper/helper_test.go

@@ -20,7 +20,7 @@ import (
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"k8s.io/apimachinery/pkg/api/resource"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 
 	"github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
 	"github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry/helper"
@@ -84,6 +84,6 @@ var _ = Describe("Helpers", func() {
 			Expect(helper.VolumeStorageClassName(cache)).To(Equal(expected))
 		},
 		Entry("volume is nil", &registry.RegistryCache{Volume: nil}, nil),
-		Entry("volume.storageClassname is not nil", &registry.RegistryCache{Volume: &registry.Volume{StorageClassName: pointer.String("foo")}}, pointer.String("foo")),
+		Entry("volume.storageClassname is not nil", &registry.RegistryCache{Volume: &registry.Volume{StorageClassName: ptr.To("foo")}}, ptr.To("foo")),
 	)
 })

pkg/apis/registry/v1alpha1/conversions.go

@@ -16,7 +16,7 @@ package v1alpha1
 
 import (
 	conversion "k8s.io/apimachinery/pkg/conversion"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 
 	registry "github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
 )
@@ -33,7 +33,7 @@ func Convert_v1alpha1_RegistryCache_To_registry_RegistryCache(in *RegistryCache,
 		// To preserve backwards-compatibility we set the StorageClassName field to "default".
 		// There are already many StatefulSets created according to the v1alpha1 RegistryConfig and for the the registry-cache extension set the
 		// StorageClass name in the StatefulSet to "default". The corresponding StatetulSet field is immutable.
-		StorageClassName: pointer.String("default"),
+		StorageClassName: ptr.To("default"),
 	}
 
 	return nil

pkg/apis/registry/v1alpha1/conversions_test.go

@@ -19,7 +19,7 @@ import (
 	. "github.com/onsi/gomega"
 	"k8s.io/apimachinery/pkg/api/resource"
 	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 
 	"github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
 	"github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry/v1alpha1"
@@ -49,7 +49,7 @@ var _ = Describe("Conversions", func() {
 						GarbageCollection: &v1alpha1.GarbageCollection{
 							Enabled: true,
 						},
-						SecretReferenceName: pointer.String("docker-credentials"),
+						SecretReferenceName: ptr.To("docker-credentials"),
 					},
 				},
 			}
@@ -63,12 +63,12 @@ var _ = Describe("Conversions", func() {
 						Upstream: "docker.io",
 						Volume: &registry.Volume{
 							Size:             &size,
-							StorageClassName: pointer.String("default"),
+							StorageClassName: ptr.To("default"),
 						},
 						GarbageCollection: &registry.GarbageCollection{
 							Enabled: true,
 						},
-						SecretReferenceName: pointer.String("docker-credentials"),
+						SecretReferenceName: ptr.To("docker-credentials"),
 					},
 				},
 			}
@@ -85,13 +85,13 @@ var _ = Describe("Conversions", func() {
 						GarbageCollection: &registry.GarbageCollection{
 							Enabled: true,
 						},
-						SecretReferenceName: pointer.String("docker-credentials"),
+						SecretReferenceName: ptr.To("docker-credentials"),
 					},
 					{
 						Upstream: "quay.io",
 						Volume: &registry.Volume{
 							Size:             &size,
-							StorageClassName: pointer.String("premium"),
+							StorageClassName: ptr.To("premium"),
 						},
 					},
 				},
@@ -107,7 +107,7 @@ var _ = Describe("Conversions", func() {
 						GarbageCollection: &v1alpha1.GarbageCollection{
 							Enabled: true,
 						},
-						SecretReferenceName: pointer.String("docker-credentials"),
+						SecretReferenceName: ptr.To("docker-credentials"),
 					},
 					{
 						Upstream: "quay.io",

pkg/apis/registry/validation/validation_test.go

@@ -22,7 +22,7 @@ import (
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/validation/field"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 
 	api "github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
 	. "github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry/validation"
@@ -198,13 +198,13 @@ var _ = Describe("Validation", func() {
 		})
 
 		It("should deny cache volume storageClassName update", func() {
-			registryConfig.Caches[0].Volume.StorageClassName = pointer.String("foo")
+			registryConfig.Caches[0].Volume.StorageClassName = ptr.To("foo")
 
 			Expect(ValidateRegistryConfigUpdate(oldRegistryConfig, registryConfig, fldPath)).To(ConsistOf(
 				PointTo(MatchFields(IgnoreExtras, Fields{
 					"Type":     Equal(field.ErrorTypeInvalid),
 					"Field":    Equal("providerConfig.caches[0].volume.storageClassName"),
-					"BadValue": Equal(pointer.String("foo")),
+					"BadValue": Equal(ptr.To("foo")),
 					"Detail":   Equal("field is immutable"),
 				})),
 			))
@@ -242,7 +242,7 @@ var _ = Describe("Validation", func() {
 					"username": []byte("john"),
 					"password": []byte("swordfish"),
 				},
-				Immutable: pointer.Bool(true),
+				Immutable: ptr.To(true),
 			}
 		})
 
@@ -263,7 +263,7 @@ var _ = Describe("Validation", func() {
 				))
 			},
 			Entry("when immutable field is nil", nil),
-			Entry("when immutable field is false", pointer.Bool(false)),
+			Entry("when immutable field is false", ptr.To(false)),
 		)
 
 		DescribeTable("should have only two data entries",

pkg/component/registrycaches/registry_caches.go

@@ -44,7 +44,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/intstr"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	vpaautoscalingv1 "k8s.io/autoscaler/vertical-pod-autoscaler/pkg/apis/autoscaling.k8s.io/v1"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	api "github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
@@ -181,7 +181,7 @@ func (r *registryCaches) computeResourcesData(ctx context.Context) (map[string][
 				Name:      serviceAccountName,
 				Namespace: metav1.NamespaceSystem,
 			},
-			AutomountServiceAccountToken: pointer.Bool(false),
+			AutomountServiceAccountToken: ptr.To(false),
 		}
 		podSecurityPolicy := &policyv1beta1.PodSecurityPolicy{
 			ObjectMeta: metav1.ObjectMeta{
@@ -356,7 +356,7 @@ func (r *registryCaches) computeResourcesDataForRegistryCache(ctx context.Contex
 			Selector: &metav1.LabelSelector{
 				MatchLabels: getLabels(name, cache.Upstream),
 			},
-			Replicas: pointer.Int32(1),
+			Replicas: ptr.To(int32(1)),
 			Template: corev1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{
 					Labels: utils.MergeStringMaps(getLabels(name, cache.Upstream), map[string]string{
@@ -365,7 +365,7 @@ func (r *registryCaches) computeResourcesDataForRegistryCache(ctx context.Contex
 					}),
 				},
 				Spec: corev1.PodSpec{
-					AutomountServiceAccountToken: pointer.Bool(false),
+					AutomountServiceAccountToken: ptr.To(false),
 					ServiceAccountName:           serviceAccountName,
 					PriorityClassName:            "system-cluster-critical",
 					SecurityContext: &corev1.PodSecurityContext{

pkg/component/registrycaches/registry_caches_test.go

@@ -37,7 +37,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
 
@@ -86,7 +86,7 @@ var _ = Describe("RegistryCaches", func() {
 					Upstream: "europe-docker.pkg.dev",
 					Volume: &api.Volume{
 						Size:             &arSize,
-						StorageClassName: pointer.String("premium"),
+						StorageClassName: ptr.To("premium"),
 					},
 					GarbageCollection: &api.GarbageCollection{
 						Enabled: false,
@@ -425,12 +425,12 @@ metadata:
 						Labels:          map[string]string{"origin": "registry-cache"},
 					},
 					Spec: resourcesv1alpha1.ManagedResourceSpec{
-						DeletePersistentVolumeClaims: pointer.Bool(true),
+						DeletePersistentVolumeClaims: ptr.To(true),
 						InjectLabels:                 map[string]string{"shoot.gardener.cloud/no-cleanup": "true"},
 						SecretRefs: []corev1.LocalObjectReference{{
 							Name: managedResource.Spec.SecretRefs[0].Name,
 						}},
-						KeepObjects: pointer.Bool(false),
+						KeepObjects: ptr.To(false),
 					},
 				}
 				utilruntime.Must(references.InjectAnnotations(expectedMr))
@@ -439,7 +439,7 @@ metadata:
 				managedResourceSecret.Name = managedResource.Spec.SecretRefs[0].Name
 				Expect(c.Get(ctx, client.ObjectKeyFromObject(managedResourceSecret), managedResourceSecret)).To(Succeed())
 				Expect(managedResourceSecret.Type).To(Equal(corev1.SecretTypeOpaque))
-				Expect(managedResourceSecret.Immutable).To(Equal(pointer.Bool(true)))
+				Expect(managedResourceSecret.Immutable).To(Equal(ptr.To(true)))
 				Expect(managedResourceSecret.Labels["resources.gardener.cloud/garbage-collectable-reference"]).To(Equal("true"))
 
 				Expect(managedResourceSecret.Data).To(HaveLen(8))
@@ -455,7 +455,7 @@ metadata:
 				arConfigSecret := configSecretYAMLFor(arConfigSecretName, "registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", configYAMLFor("https://europe-docker.pkg.dev", false, "", ""))
 				Expect(string(managedResourceSecret.Data["secret__kube-system__"+arConfigSecretName+".yaml"])).To(Equal(arConfigSecret))
 				Expect(string(managedResourceSecret.Data["service__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(serviceYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev")))
-				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "default", pointer.String("premium"))
+				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "default", ptr.To("premium"))
 				Expect(string(managedResourceSecret.Data["statefulset__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(arStatefulSet))
 				Expect(string(managedResourceSecret.Data["verticalpodautoscaler__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(vpaYAMLFor("registry-europe-docker-pkg-dev")))
 			})
@@ -500,7 +500,7 @@ metadata:
 				dockerStatefulSet := statefulSetYAMLFor("registry-docker-io", "docker.io", "https://registry-1.docker.io", "10Gi", dockerConfigSecretName, "registry-cache", nil)
 				Expect(string(managedResourceSecret.Data["statefulset__kube-system__registry-docker-io.yaml"])).To(Equal(dockerStatefulSet))
 				arConfigSecretName := "registry-europe-docker-pkg-dev-config-902c1c88"
-				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "registry-cache", pointer.String("premium"))
+				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "registry-cache", ptr.To("premium"))
 				Expect(string(managedResourceSecret.Data["statefulset__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(arStatefulSet))
 			})
 		})
@@ -536,8 +536,8 @@ metadata:
 					{Name: "docker-ref", ResourceRef: autoscalingv1.CrossVersionObjectReference{Name: "docker-creds", Kind: "Secret"}},
 					{Name: "ar-ref", ResourceRef: autoscalingv1.CrossVersionObjectReference{Name: "ar-creds", Kind: "Secret"}},
 				}
-				values.Caches[0].SecretReferenceName = pointer.String("docker-ref")
-				values.Caches[1].SecretReferenceName = pointer.String("ar-ref")
+				values.Caches[0].SecretReferenceName = ptr.To("docker-ref")
+				values.Caches[1].SecretReferenceName = ptr.To("ar-ref")
 			})
 
 			JustBeforeEach(func() {
@@ -569,7 +569,7 @@ metadata:
 				arConfigSecret := configSecretYAMLFor(arConfigSecretName, "registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", configYAMLFor("https://europe-docker.pkg.dev", false, "ar-user", `{"foo":"bar"}`))
 				Expect(string(managedResourceSecret.Data["secret__kube-system__"+arConfigSecretName+".yaml"])).To(Equal(arConfigSecret))
 				Expect(string(managedResourceSecret.Data["service__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(serviceYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev")))
-				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "default", pointer.String("premium"))
+				arStatefulSet := statefulSetYAMLFor("registry-europe-docker-pkg-dev", "europe-docker.pkg.dev", "https://europe-docker.pkg.dev", "20Gi", arConfigSecretName, "default", ptr.To("premium"))
 				Expect(string(managedResourceSecret.Data["statefulset__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(arStatefulSet))
 				Expect(string(managedResourceSecret.Data["verticalpodautoscaler__kube-system__registry-europe-docker-pkg-dev.yaml"])).To(Equal(vpaYAMLFor("registry-europe-docker-pkg-dev")))
 			})

pkg/component/registryconfigurationcleaner/registry_configuration_cleaner.go

@@ -31,7 +31,7 @@ import (
 	rbacv1 "k8s.io/api/rbac/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/gardener/gardener-extension-registry-cache/pkg/constants"
@@ -127,7 +127,7 @@ func (r *registryConfigurationCleaner) computeResourcesData() (map[string][]byte
 				Name:      serviceAccountName,
 				Namespace: metav1.NamespaceSystem,
 			},
-			AutomountServiceAccountToken: pointer.Bool(false),
+			AutomountServiceAccountToken: ptr.To(false),
 		}
 		podSecurityPolicy := &policyv1beta1.PodSecurityPolicy{
 			ObjectMeta: metav1.ObjectMeta{
@@ -219,7 +219,7 @@ func (r *registryConfigurationCleaner) computeResourcesData() (map[string][]byte
 					Labels: getLabels(),
 				},
 				Spec: corev1.PodSpec{
-					AutomountServiceAccountToken: pointer.Bool(false),
+					AutomountServiceAccountToken: ptr.To(false),
 					ServiceAccountName:           serviceAccountName,
 					PriorityClassName:            v1beta1constants.PriorityClassNameShootSystem700,
 					SecurityContext: &corev1.PodSecurityContext{

pkg/component/registryconfigurationcleaner/registry_configuration_cleaner_test.go

@@ -34,7 +34,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	fakeclient "sigs.k8s.io/controller-runtime/pkg/client/fake"
 
@@ -126,7 +126,7 @@ var _ = Describe("RegistryConfigurationCleaner", func() {
 					SecretRefs: []corev1.LocalObjectReference{{
 						Name: managedResource.Spec.SecretRefs[0].Name,
 					}},
-					KeepObjects: pointer.Bool(false),
+					KeepObjects: ptr.To(false),
 				},
 			}
 			utilruntime.Must(references.InjectAnnotations(expectedMr))
@@ -135,7 +135,7 @@ var _ = Describe("RegistryConfigurationCleaner", func() {
 			managedResourceSecret.Name = managedResource.Spec.SecretRefs[0].Name
 			Expect(c.Get(ctx, client.ObjectKeyFromObject(managedResourceSecret), managedResourceSecret)).To(Succeed())
 			Expect(managedResourceSecret.Type).To(Equal(corev1.SecretTypeOpaque))
-			Expect(managedResourceSecret.Immutable).To(Equal(pointer.Bool(true)))
+			Expect(managedResourceSecret.Immutable).To(Equal(ptr.To(true)))
 			Expect(managedResourceSecret.Labels["resources.gardener.cloud/garbage-collectable-reference"]).To(Equal("true"))
 			if pspDisabled {
 				Expect(managedResourceSecret.Data).To(HaveLen(1))

pkg/webhook/cache/ensurer.go

@@ -29,7 +29,7 @@ import (
 	"github.com/go-logr/logr"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/utils/pointer"
+	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	api "github.com/gardener/gardener-extension-registry-cache/pkg/apis/registry"
@@ -61,7 +61,7 @@ type ensurer struct {
 func (e *ensurer) EnsureAdditionalFiles(_ context.Context, _ gcontext.GardenContext, new, _ *[]extensionsv1alpha1.File) error {
 	*new = extensionswebhook.EnsureFileWithPath(*new, extensionsv1alpha1.File{
 		Path:        "/opt/bin/configure-containerd-registries.sh",
-		Permissions: pointer.Int32(0744),
+		Permissions: ptr.To(int32(0744)),
 		Content: extensionsv1alpha1.FileContent{
 			Inline: &extensionsv1alpha1.FileContentInline{
 				Encoding: "b64",
@@ -119,8 +119,8 @@ func (e *ensurer) EnsureAdditionalUnits(ctx context.Context, gctx gcontext.Garde
 	unit := extensionsv1alpha1.Unit{
 		Name:    "configure-containerd-registries.service",
 		Command: extensionsv1alpha1.UnitCommandPtr(extensionsv1alpha1.CommandStart),
-		Enable:  pointer.Bool(true),
-		Content: pointer.String(`[Unit]
+		Enable:  ptr.To(true),
+		Content: ptr.To(`[Unit]
 Description=Configures containerd registries
 
 [Install]