🌱 Bump golangci-lint to v1.56.2

.github/workflows/golangci-lint.yml

@@ -32,5 +32,5 @@ jobs:
     - name: golangci-lint-${{matrix.working-directory}}
       uses: golangci/golangci-lint-action@3cfe3a4abbb849e10058ce4af15d205b6da42804 # v4.0.0
       with:
-        version: v1.54.2
+        version: v1.56.2
         working-directory: ${{matrix.working-directory}}

.golangci.yaml

@@ -134,6 +134,7 @@ issues:
     linters:
     - unused
     - unparam
+    - goconst
   # Specific exclude rules for deprecated fields that are still part of the codebase.
   # These should be removed as the referenced deprecated item is removed from the project.
   - linters:

baremetal/metal3data_manager.go

@@ -44,11 +44,13 @@ import (
 )
 
 const (
-	m3machine     = "metal3machine"
-	host          = "baremetalhost"
-	capimachine   = "machine"
-	DataLabelName = "infrastructure.cluster.x-k8s.io/data-name"
-	PoolLabelName = "infrastructure.cluster.x-k8s.io/pool-name"
+	m3machine         = "metal3machine"
+	host              = "baremetalhost"
+	capimachine       = "machine"
+	DataLabelName     = "infrastructure.cluster.x-k8s.io/data-name"
+	PoolLabelName     = "infrastructure.cluster.x-k8s.io/pool-name"
+	networkDataSuffix = "-networdata"
+	metaDataSuffix    = "-metadata"
 )
 
 var (
@@ -162,7 +164,7 @@ func (m *DataManager) createSecrets(ctx context.Context) error {
 		// If the secret name is unset, set it
 		if m.Data.Spec.MetaData == nil || m.Data.Spec.MetaData.Name == "" {
 			m.Data.Spec.MetaData = &corev1.SecretReference{
-				Name:      m3m.Name + "-metadata",
+				Name:      m3m.Name + metaDataSuffix,
 				Namespace: m.Data.Namespace,
 			}
 		}
@@ -188,7 +190,7 @@ func (m *DataManager) createSecrets(ctx context.Context) error {
 		// If the secret name is unset, set it
 		if m.Data.Spec.NetworkData == nil || m.Data.Spec.NetworkData.Name == "" {
 			m.Data.Spec.NetworkData = &corev1.SecretReference{
-				Name:      m3m.Name + "-networkdata",
+				Name:      m3m.Name + networkDataSuffix,
 				Namespace: m.Data.Namespace,
 			}
 		}

baremetal/metal3data_manager_test.go

@@ -212,7 +212,7 @@ var _ = Describe("Metal3Data manager", func() {
 				tmpSecret := corev1.Secret{}
 				err = fakeClient.Get(context.TODO(),
 					client.ObjectKey{
-						Name:      metal3machineName + "-metadata",
+						Name:      metal3machineName + metaDataSuffix,
 						Namespace: namespaceName,
 					},
 					&tmpSecret,
@@ -224,7 +224,7 @@ var _ = Describe("Metal3Data manager", func() {
 				tmpSecret := corev1.Secret{}
 				err = fakeClient.Get(context.TODO(),
 					client.ObjectKey{
-						Name:      metal3machineName + "-networkdata",
+						Name:      metal3machineName + networkDataSuffix,
 						Namespace: namespaceName,
 					},
 					&tmpSecret,
@@ -370,13 +370,13 @@ var _ = Describe("Metal3Data manager", func() {
 				Spec:       infrav1.Metal3DataClaimSpec{},
 			},
 			metadataSecret: &corev1.Secret{
-				ObjectMeta: testObjectMeta(metal3machineName+"-metadata", namespaceName, ""),
+				ObjectMeta: testObjectMeta(metal3machineName+metaDataSuffix, namespaceName, ""),
 				Data: map[string][]byte{
 					"metaData": []byte("Hello"),
 				},
 			},
 			networkdataSecret: &corev1.Secret{
-				ObjectMeta: testObjectMeta(metal3machineName+"-networkdata", namespaceName, ""),
+				ObjectMeta: testObjectMeta(metal3machineName+networkDataSuffix, namespaceName, ""),
 				Data: map[string][]byte{
 					"networkData": []byte("Bye"),
 				},

baremetal/metal3machine_manager_test.go

@@ -2550,7 +2550,7 @@ var _ = Describe("Metal3Machine manager", func() {
 				BMHHost := newBareMetalHost(baremetalhostName, nil, bmov1alpha1.StateNone, nil, false, "metadata", false, tc.HostID)
 				fakeClient := fake.NewClientBuilder().WithScheme(s).WithObjects(BMHHost).Build()
 				corev1Client := clientfake.NewSimpleClientset(tc.TargetObjects...).CoreV1()
-				m := func(ctx context.Context, client client.Client, cluster *clusterv1.Cluster) (
+				m := func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (
 					clientcorev1.CoreV1Interface, error,
 				) {
 					return corev1Client, nil
@@ -2667,7 +2667,7 @@ var _ = Describe("Metal3Machine manager", func() {
 				BMHHost := newBareMetalHost(baremetalhostName, nil, bmov1alpha1.StateNone, nil, false, "metadata", false, tc.HostID)
 				fakeClient := fake.NewClientBuilder().WithScheme(s).WithObjects(BMHHost).Build()
 				corev1Client := clientfake.NewSimpleClientset(tc.TargetObjects...).CoreV1()
-				m := func(ctx context.Context, client client.Client, cluster *clusterv1.Cluster) (
+				m := func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (
 					clientcorev1.CoreV1Interface, error,
 				) {
 					return corev1Client, nil

baremetal/metal3remediation_manager_test.go

@@ -953,7 +953,7 @@ var _ = Describe("Metal3Remediation manager", func() {
 			corev1Client := clientfake.NewSimpleClientset(&corev1.Node{ObjectMeta: metav1.ObjectMeta{
 				Name: node.Name,
 			}}).CoreV1()
-			clientGetter := func(ctx context.Context, client client.Client, cluster *clusterv1.Cluster) (clientcorev1.CoreV1Interface, error) {
+			clientGetter := func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (clientcorev1.CoreV1Interface, error) {
 				return corev1Client, nil
 			}
 			remediationMgr, err := NewRemediationManager(fakeClient, clientGetter, m3Remediation, nil, capiMachine,

controllers/metal3labelsync_controller_test.go

@@ -409,7 +409,7 @@ var _ = Describe("Metal3LabelSync controller", func() {
 					Client:         fakeClient,
 					ManagerFactory: baremetal.NewManagerFactory(fakeClient),
 					Log:            logr.Discard(),
-					CapiClientGetter: func(ctx context.Context, client client.Client, cluster *clusterv1.Cluster) (
+					CapiClientGetter: func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (
 						clientcorev1.CoreV1Interface, error,
 					) {
 						return corev1Client, nil
@@ -540,7 +540,7 @@ var _ = Describe("Metal3LabelSync controller", func() {
 					Client:         fakeClient,
 					ManagerFactory: baremetal.NewManagerFactory(fakeClient),
 					Log:            logr.Discard(),
-					CapiClientGetter: func(ctx context.Context, client client.Client, cluster *clusterv1.Cluster) (
+					CapiClientGetter: func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (
 						clientcorev1.CoreV1Interface, error,
 					) {
 						return corev1Client, nil

controllers/metal3machine_controller_integration_test.go

@@ -197,7 +197,7 @@ var _ = Describe("Reconcile metal3machine", func() {
 			oldProviderID := testBMmachine.Spec.ProviderID
 
 			fakeClient := fake.NewClientBuilder().WithScheme(setupScheme()).WithObjects(tc.Objects...).WithStatusSubresource(tc.Objects...).Build()
-			mockCapiClientGetter := func(ctx context.Context, c client.Client, cluster *clusterv1.Cluster) (
+			mockCapiClientGetter := func(_ context.Context, _ client.Client, _ *clusterv1.Cluster) (
 				clientcorev1.CoreV1Interface, error,
 			) {
 				return clientfake.NewSimpleClientset(tc.TargetObjects...).CoreV1(), nil

controllers/metal3remediation_controller.go

@@ -376,7 +376,7 @@ func (r *Metal3RemediationReconciler) restoreNode(ctx context.Context, remediati
 	}
 
 	// set annotations
-	if len(annotations) > 0 {
+	if annotations != "" {
 		nodeAnnotations, err := unmarshal(annotations)
 		if err != nil {
 			r.Log.Error(err, "failed to unmarshal node annotations", "node", node.Name, "annotations", annotations)
@@ -389,7 +389,7 @@ func (r *Metal3RemediationReconciler) restoreNode(ctx context.Context, remediati
 	}
 
 	// set labels
-	if len(labels) > 0 {
+	if labels != "" {
 		nodeLabels, err := unmarshal(labels)
 		if err != nil {
 			r.Log.Error(err, "failed to unmarshal node labels", "node", node.Name, "labels", labels)

hack/ensure-golangci-lint.sh

@@ -60,10 +60,10 @@ download_and_install_golangci_lint()
     KERNEL_OS="$(uname | tr '[:upper:]' '[:lower:]')"
     ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')"
     GOLANGCI_LINT="golangci-lint"
-    GOLANGCI_VERSION="1.54.2"
+    GOLANGCI_VERSION="1.56.2"
     case "${KERNEL_OS}-${ARCH}" in
-        darwin-arm64) GOLANGCI_SHA256="7b33fb1be2f26b7e3d1f3c10ce9b2b5ce6d13bb1d8468a4b2ba794f05b4445e1" ;;
-        linux-amd64) GOLANGCI_SHA256="17c9ca05253efe833d47f38caf670aad2202b5e6515879a99873fabd4c7452b3" ;;
+        darwin-arm64) GOLANGCI_SHA256="5f9ecda712c7ae08fbf872336fae3db866720e5865903d4c53903184b2a2c2dc" ;;
+        linux-amd64) GOLANGCI_SHA256="e1c313fb5fc85a33890fdee5dbb1777d1f5829c84d655a47a55688f3aad5e501" ;;
       *)
         echo >&2 "error:${KERNEL_OS}-${ARCH} not supported. Please obtain the binary and calculate sha256 manually."
         exit 1

test/e2e/cert_rotation.go

@@ -32,7 +32,7 @@ func certRotation(ctx context.Context, inputGetter func() CertRotationInput) {
 	mariadbEnabled := input.E2EConfig.GetVariable(ironicMariadb) == "true"
 	By("Check if Ironic pod is running")
 	ironicNamespace := input.E2EConfig.GetVariable("NAMEPREFIX") + "-system"
-	ironicDeploymentName := input.E2EConfig.GetVariable("NAMEPREFIX") + "-ironic"
+	ironicDeploymentName := input.E2EConfig.GetVariable("NAMEPREFIX") + ironicSuffix
 	ironicDeployment, err := getDeployment(ctx, clusterClient, ironicDeploymentName, ironicNamespace)
 	Eventually(func() error {
 		ironicPod, err := getPodFromDeployment(ctx, clientSet, ironicDeployment, ironicNamespace)

test/e2e/common.go

@@ -49,6 +49,7 @@ const (
 	ironicImageDir         = "/opt/metal3-dev-env/ironic/html/images"
 	osTypeCentos           = "centos"
 	osTypeUbuntu           = "ubuntu"
+	ironicSuffix           = "-ironic"
 )
 
 func Byf(format string, a ...interface{}) {
@@ -651,7 +652,7 @@ func runCommand(logFolder, filename, machineIP, user, command string) error {
 		Auth: []ssh.AuthMethod{
 			ssh.PublicKeys(signer),
 		},
-		HostKeyCallback: func(hostname string, remote net.Addr, key ssh.PublicKey) error { return nil },
+		HostKeyCallback: func(_ string, _ net.Addr, _ ssh.PublicKey) error { return nil },
 		Timeout:         60 * time.Second,
 	}
 	client, err := ssh.Dial("tcp", fmt.Sprintf("%s:22", machineIP), cfg)

test/e2e/pivoting.go

@@ -318,7 +318,7 @@ func installIronicBMO(ctx context.Context, inputGetter func() installIronicBMOIn
 	Expect(er).ToNot(HaveOccurred(), "Failed to deploy Ironic")
 	deploymentNameList := []string{}
 	if input.deployIronic {
-		deploymentNameList = append(deploymentNameList, "-ironic")
+		deploymentNameList = append(deploymentNameList, ironicSuffix)
 	}
 	if input.deployBMO {
 		deploymentNameList = append(deploymentNameList, "-controller-manager")
@@ -345,7 +345,7 @@ type RemoveIronicInput struct {
 func removeIronic(ctx context.Context, inputGetter func() RemoveIronicInput) {
 	input := inputGetter()
 	if input.IsDeployment {
-		deploymentName := input.NamePrefix + "-ironic"
+		deploymentName := input.NamePrefix + ironicSuffix
 		RemoveDeployment(ctx, func() RemoveDeploymentInput {
 			return RemoveDeploymentInput{
 				ManagementCluster: input.ManagementCluster,

test/e2e/upgrade_clusterctl_test.go

@@ -152,7 +152,7 @@ func preWaitForCluster(clusterProxy framework.ClusterProxy, clusterNamespace str
 	}
 
 	// Create the BMHs needed in the hosting namespace.
-	createBMH := func(clusterProxy framework.ClusterProxy, clusterNamespace string, clusterName string) {
+	createBMH := func(clusterProxy framework.ClusterProxy, clusterNamespace string, _ string) {
 		installSplitYAML()
 		splitFiles := splitYAMLFile("bmhosts_crs.yaml", workDir)
 		// Check which from which cluster creation this call is coming

test/e2e/upgrade_ironic.go

@@ -24,7 +24,7 @@ func upgradeIronic(ctx context.Context, inputGetter func() upgradeIronicInput) {
 		clientSet         = input.ManagementCluster.GetClientSet()
 		namePrefix        = input.E2EConfig.GetVariable("NAMEPREFIX")
 		ironicNamespace   = input.E2EConfig.GetVariable("IRONIC_NAMESPACE")
-		ironicDeployName  = namePrefix + "-ironic"
+		ironicDeployName  = namePrefix + ironicSuffix
 		containerRegistry = input.E2EConfig.GetVariable("CONTAINER_REGISTRY")
 		ironicImageTag    = input.E2EConfig.GetVariable("IRONIC_IMAGE_TAG")
 	)