e2e: reformat long lines in this package to 120 chars

We have many declarations and invocations..etc with long lines which are
very difficult to follow while doing code reading. This address the issues
in 'e2e/cephfs*.go' files to restrict the line length to 120 chars.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

e2e/cephfs.go

@@ -160,7 +160,10 @@ func validateSubvolumePath(f *framework.Framework, pvcName, pvcNamespace, fileSy
 		return err
 	}
 	if subVolumePath != subVolumePathInPV {
-		return fmt.Errorf("subvolumePath %s is not matching the subvolumePath %s in PV", subVolumePath, subVolumePathInPV)
+		return fmt.Errorf(
+			"subvolumePath %s is not matching the subvolumePath %s in PV",
+			subVolumePath,
+			subVolumePathInPV)
 	}
 	return nil
 }
@@ -226,11 +229,15 @@ var _ = Describe("cephfs", func() {
 		if err != nil {
 			e2elog.Failf("failed to delete configmap with error %v", err)
 		}
-		err = c.CoreV1().Secrets(cephCSINamespace).Delete(context.TODO(), cephFSProvisionerSecretName, metav1.DeleteOptions{})
+		err = c.CoreV1().
+			Secrets(cephCSINamespace).
+			Delete(context.TODO(), cephFSProvisionerSecretName, metav1.DeleteOptions{})
 		if err != nil {
 			e2elog.Failf("failed to delete provisioner secret with error %v", err)
 		}
-		err = c.CoreV1().Secrets(cephCSINamespace).Delete(context.TODO(), cephFSNodePluginSecretName, metav1.DeleteOptions{})
+		err = c.CoreV1().
+			Secrets(cephCSINamespace).
+			Delete(context.TODO(), cephFSNodePluginSecretName, metav1.DeleteOptions{})
 		if err != nil {
 			e2elog.Failf("failed to delete node secret with error %v", err)
 		}
@@ -298,7 +305,11 @@ var _ = Describe("cephfs", func() {
 
 			By("create PVC in storageClass with volumeNamePrefix", func() {
 				volumeNamePrefix := "foo-bar-"
-				err := createCephfsStorageClass(f.ClientSet, f, false, map[string]string{"volumeNamePrefix": volumeNamePrefix})
+				err := createCephfsStorageClass(
+					f.ClientSet,
+					f,
+					false,
+					map[string]string{"volumeNamePrefix": volumeNamePrefix})
 				if err != nil {
 					e2elog.Failf("failed to create storageclass with error %v", err)
 				}
@@ -591,7 +602,11 @@ var _ = Describe("cephfs", func() {
 				}
 
 				filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
-				_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt)
+				_, stdErr := execCommandInPodAndAllowFail(
+					f,
+					fmt.Sprintf("echo 'Hello World' > %s", filePath),
+					app.Namespace,
+					&opt)
 				readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
 				if !strings.Contains(stdErr, readOnlyErr) {
 					e2elog.Failf(stdErr)
@@ -1110,7 +1125,11 @@ var _ = Describe("cephfs", func() {
 				}
 
 				filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
-				_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt)
+				_, stdErr := execCommandInPodAndAllowFail(
+					f,
+					fmt.Sprintf("echo 'Hello World' > %s", filePath),
+					app.Namespace,
+					&opt)
 				readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
 				if !strings.Contains(stdErr, readOnlyErr) {
 					e2elog.Failf(stdErr)

e2e/cephfs_helper.go

@@ -37,7 +37,11 @@ func validateSubvolumegroup(f *framework.Framework, subvolgrp string) error {
 	return nil
 }
 
-func createCephfsStorageClass(c kubernetes.Interface, f *framework.Framework, enablePool bool, params map[string]string) error {
+func createCephfsStorageClass(
+	c kubernetes.Interface,
+	f *framework.Framework,
+	enablePool bool,
+	params map[string]string) error {
 	scPath := fmt.Sprintf("%s/%s", cephfsExamplePath, "storageclass.yaml")
 	sc, err := getStorageClass(scPath)
 	if err != nil {
@@ -108,13 +112,24 @@ func unmountCephFSVolume(f *framework.Framework, appName, pvcName string) error
 		e2elog.Logf("Error occurred getting pod %s in namespace %s", appName, f.UniqueName)
 		return fmt.Errorf("failed to get pod: %w", err)
 	}
-	pvc, err := f.ClientSet.CoreV1().PersistentVolumeClaims(f.UniqueName).Get(context.TODO(), pvcName, metav1.GetOptions{})
+	pvc, err := f.ClientSet.CoreV1().
+		PersistentVolumeClaims(f.UniqueName).
+		Get(context.TODO(), pvcName, metav1.GetOptions{})
 	if err != nil {
 		e2elog.Logf("Error occurred getting PVC %s in namespace %s", pvcName, f.UniqueName)
 		return fmt.Errorf("failed to get pvc: %w", err)
 	}
-	cmd := fmt.Sprintf("umount /var/lib/kubelet/pods/%s/volumes/kubernetes.io~csi/%s/mount", pod.UID, pvc.Spec.VolumeName)
+	cmd := fmt.Sprintf(
-	_, stdErr, err := execCommandInDaemonsetPod(f, cmd, cephfsDeamonSetName, pod.Spec.NodeName, cephfsContainerName, cephCSINamespace)
+		"umount /var/lib/kubelet/pods/%s/volumes/kubernetes.io~csi/%s/mount",
+		pod.UID,
+		pvc.Spec.VolumeName)
+	_, stdErr, err := execCommandInDaemonsetPod(
+		f,
+		cmd,
+		cephfsDeamonSetName,
+		pod.Spec.NodeName,
+		cephfsContainerName,
+		cephCSINamespace)
 	if stdErr != "" {
 		e2elog.Logf("StdErr occurred: %s", stdErr)
 	}
@@ -144,7 +159,10 @@ type cephfsSubVolume struct {
 
 func listCephFSSubVolumes(f *framework.Framework, filesystem, groupname string) ([]cephfsSubVolume, error) {
 	var subVols []cephfsSubVolume
-	stdout, stdErr, err := execCommandInToolBoxPod(f, fmt.Sprintf("ceph fs subvolume ls %s --group_name=%s --format=json", filesystem, groupname), rookNamespace)
+	stdout, stdErr, err := execCommandInToolBoxPod(
+		f,
+		fmt.Sprintf("ceph fs subvolume ls %s --group_name=%s --format=json", filesystem, groupname),
+		rookNamespace)
 	if err != nil {
 		return subVols, err
 	}
@@ -177,11 +195,15 @@ func getSnapName(snapNamespace, snapName string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	snap, err := sclient.VolumeSnapshots(snapNamespace).Get(context.TODO(), snapName, metav1.GetOptions{})
+	snap, err := sclient.
+		VolumeSnapshots(snapNamespace).
+		Get(context.TODO(), snapName, metav1.GetOptions{})
 	if err != nil {
 		return "", fmt.Errorf("failed to get volumesnapshot: %w", err)
 	}
-	sc, err := sclient.VolumeSnapshotContents().Get(context.TODO(), *snap.Status.BoundVolumeSnapshotContentName, metav1.GetOptions{})
+	sc, err := sclient.
+		VolumeSnapshotContents().
+		Get(context.TODO(), *snap.Status.BoundVolumeSnapshotContentName, metav1.GetOptions{})
 	if err != nil {
 		return "", fmt.Errorf("failed to get volumesnapshotcontent: %w", err)
 	}
@@ -192,7 +214,10 @@ func getSnapName(snapNamespace, snapName string) (string, error) {
 	return snapshotName, nil
 }
 
-func deleteBackingCephFSSubvolumeSnapshot(f *framework.Framework, pvc *v1.PersistentVolumeClaim, snap *snapapi.VolumeSnapshot) error {
+func deleteBackingCephFSSubvolumeSnapshot(
+	f *framework.Framework,
+	pvc *v1.PersistentVolumeClaim,
+	snap *snapapi.VolumeSnapshot) error {
 	snapshotName, err := getSnapName(snap.Namespace, snap.Name)
 	if err != nil {
 		return err
@@ -201,7 +226,12 @@ func deleteBackingCephFSSubvolumeSnapshot(f *framework.Framework, pvc *v1.Persis
 	if err != nil {
 		return err
 	}
-	cmd := fmt.Sprintf("ceph fs subvolume snapshot rm %s %s %s %s", fileSystemName, imageData.imageName, snapshotName, subvolumegroup)
+	cmd := fmt.Sprintf(
+		"ceph fs subvolume snapshot rm %s %s %s %s",
+		fileSystemName,
+		imageData.imageName,
+		snapshotName,
+		subvolumegroup)
 	_, stdErr, err := execCommandInToolBoxPod(f, cmd, rookNamespace)
 	if err != nil {
 		return err