fix linting

pkg/clustermanager/cluster_manager.go

@@ -1403,11 +1403,6 @@ func (c *ClusterManager) DeletePackageResources(ctx context.Context, managementC
 	return c.clusterClient.DeletePackageResources(ctx, managementCluster, clusterName)
 }
 
-// CreateNamespace creates a namespace on the target cluster if it does not already exist.
-func (c *ClusterManager) CreateNamespace(ctx context.Context, targetCluster *types.Cluster, namespace string) error {
-	return c.clusterClient.CreateNamespaceIfNotPresent(ctx, targetCluster.KubeconfigFile, namespace)
-}
-
 func (c *ClusterManager) getUpgraderImagesFromBundle(ctx context.Context, cluster *types.Cluster, cl *cluster.Spec) (*corev1.ConfigMap, error) {
 	upgraderImages := make(map[string]string)
 	for _, versionBundle := range cl.Bundles.Spec.VersionsBundles {

pkg/workflows/create_prep.go

@@ -3,10 +3,11 @@ package workflows
 import (
 	"context"
 
-	"github.com/aws/eks-anywhere/pkg/workflows/interfaces"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/aws/eks-anywhere/pkg/workflows/interfaces"
 )
 
 // CreateNamespaceIfNotPresent creates the namespace on the cluster if it does not already exist.

pkg/workflows/create_prep_test.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"testing"
 
+	"github.com/golang/mock/gomock"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -13,7 +14,6 @@ import (
 	clientmocks "github.com/aws/eks-anywhere/pkg/clients/kubernetes/mocks"
 	"github.com/aws/eks-anywhere/pkg/workflows"
 	"github.com/aws/eks-anywhere/pkg/workflows/interfaces/mocks"
-	"github.com/golang/mock/gomock"
 )
 
 type createPrepTestSetup struct {
@@ -54,7 +54,6 @@ func TestCreateNamespaceNotExists(t *testing.T) {
 	test.client.EXPECT().Create(test.ctx, newNamespace(namespace)).Return(nil)
 
 	err := workflows.CreateNamespaceIfNotPresent(test.ctx, namespace, kubeconfig, test.clientFactory)
-
 	if err != nil {
 		t.Fatalf("Expected nil, but got %v", err)
 	}

pkg/workflows/interfaces/interfaces.go

@@ -57,7 +57,6 @@ type ClusterManager interface {
 	GenerateIamAuthKubeconfig(ctx context.Context, management, workload *types.Cluster, spec *cluster.Spec) error
 	DeletePackageResources(ctx context.Context, managementCluster *types.Cluster, clusterName string) error
 	CreateRegistryCredSecret(ctx context.Context, mgmt *types.Cluster) error
-	CreateNamespace(ctx context.Context, targetCluster *types.Cluster, namespace string) error
 }
 
 type GitOpsManager interface {