convert int32 to pointer using library function

pkg/controller/controller_utils_test.go

@@ -52,6 +52,7 @@ import (
 	"k8s.io/kubernetes/pkg/features"
 	"k8s.io/kubernetes/pkg/securitycontext"
 	testingclock "k8s.io/utils/clock/testing"
+	"k8s.io/utils/pointer"
 
 	"github.com/stretchr/testify/assert"
 )
@@ -76,7 +77,7 @@ func newReplicationController(replicas int) *v1.ReplicationController {
 			ResourceVersion: "18",
 		},
 		Spec: v1.ReplicationControllerSpec{
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Selector: map[string]string{"foo": "bar"},
 			Template: &v1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{
@@ -138,7 +139,7 @@ func newReplicaSet(name string, replicas int) *apps.ReplicaSet {
 			ResourceVersion: "18",
 		},
 		Spec: apps.ReplicaSetSpec{
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Selector: &metav1.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},
 			Template: v1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{

pkg/controller/deployment/deployment_controller_test.go

@@ -47,6 +47,7 @@ import (
 	"k8s.io/kubernetes/pkg/controller"
 	"k8s.io/kubernetes/pkg/controller/deployment/util"
 	"k8s.io/kubernetes/pkg/controller/testutil"
+	"k8s.io/utils/pointer"
 )
 
 var (
@@ -62,7 +63,7 @@ func rs(name string, replicas int, selector map[string]string, timestamp metav1.
 			Namespace:         metav1.NamespaceDefault,
 		},
 		Spec: apps.ReplicaSetSpec{
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Selector: &metav1.LabelSelector{MatchLabels: selector},
 			Template: v1.PodTemplateSpec{},
 		},
@@ -94,7 +95,7 @@ func newDeployment(name string, replicas int, revisionHistoryLimit *int32, maxSu
 					MaxSurge:       func() *intstr.IntOrString { i := intstr.FromInt(0); return &i }(),
 				},
 			},
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Selector: &metav1.LabelSelector{MatchLabels: selector},
 			Template: v1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{
@@ -132,7 +133,7 @@ func newReplicaSet(d *apps.Deployment, name string, replicas int) *apps.ReplicaS
 		},
 		Spec: apps.ReplicaSetSpec{
 			Selector: d.Spec.Selector,
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Template: d.Spec.Template,
 		},
 	}

pkg/controller/history/controller_history_test.go

@@ -41,6 +41,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/strategicpatch"
+	"k8s.io/utils/pointer"
 )
 
 func TestRealHistory_ListControllerRevisions(t *testing.T) {
@@ -1649,7 +1650,7 @@ func newStatefulSet(replicas int, name string, uid types.UID, labels map[string]
 				MatchLabels:      nil,
 				MatchExpressions: testMatchExpressions,
 			},
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Template: v1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{
 					Labels: labels,

pkg/controller/replicaset/replica_set_test.go

@@ -53,6 +53,7 @@ import (
 	"k8s.io/kubernetes/pkg/controller"
 	. "k8s.io/kubernetes/pkg/controller/testutil"
 	"k8s.io/kubernetes/pkg/securitycontext"
+	"k8s.io/utils/pointer"
 )
 
 var (
@@ -101,7 +102,7 @@ func newReplicaSet(replicas int, selectorMap map[string]string) *apps.ReplicaSet
 			ResourceVersion: "18",
 		},
 		Spec: apps.ReplicaSetSpec{
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			Selector: &metav1.LabelSelector{MatchLabels: selectorMap},
 			Template: v1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{

pkg/controller/statefulset/stateful_set_utils_test.go

@@ -36,6 +36,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	podutil "k8s.io/kubernetes/pkg/api/v1/pod"
 	"k8s.io/kubernetes/pkg/controller/history"
+	"k8s.io/utils/pointer"
 )
 
 // noopRecorder is an EventRecorder that does nothing. record.FakeRecorder has a fixed
@@ -838,7 +839,7 @@ func newStatefulSetWithVolumes(replicas int, name string, petMounts []v1.VolumeM
 			Selector: &metav1.LabelSelector{
 				MatchLabels: map[string]string{"foo": "bar"},
 			},
-			Replicas:             func() *int32 { i := int32(replicas); return &i }(),
+			Replicas:             pointer.Int32(int32(replicas)),
 			Template:             template,
 			VolumeClaimTemplates: claims,
 			ServiceName:          "governingsvc",
@@ -893,7 +894,7 @@ func newStatefulSetWithLabels(replicas int, name string, uid types.UID, labels m
 				MatchLabels:      nil,
 				MatchExpressions: testMatchExpressions,
 			},
-			Replicas: func() *int32 { i := int32(replicas); return &i }(),
+			Replicas: pointer.Int32(int32(replicas)),
 			PersistentVolumeClaimRetentionPolicy: &apps.StatefulSetPersistentVolumeClaimRetentionPolicy{
 				WhenScaled:  apps.RetainPersistentVolumeClaimRetentionPolicyType,
 				WhenDeleted: apps.RetainPersistentVolumeClaimRetentionPolicyType,