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cleanup: resolve errorlint issues

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This commit resolves errorlint issues
which checks for the code that will cause
problems with the error wrapping scheme.

Updates: #1586

Signed-off-by: Yati Padia <ypadia@redhat.com>
This commit is contained in:
Yati Padia 2021-07-10 16:15:11 +05:30 committed by mergify[bot]
parent bfda5fa57f
commit 3469dfc753
8 changed files with 23 additions and 22 deletions
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10
e2e/rbd_helper.go
View File

@ -271,13 +271,13 @@ func validateCloneInDifferentPool(f *framework.Framework, snapshotPool, cloneSc,
wgErrs := make([]error, totalCount)
pvc, err := loadPVC(pvcPath)
if err != nil {
return fmt.Errorf("failed to load PVC with error %v", err)
return fmt.Errorf("failed to load PVC with error %w", err)
}
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
return fmt.Errorf("failed to create PVC with error %v", err)
return fmt.Errorf("failed to create PVC with error %w", err)
}
validateRBDImageCount(f, 1, defaultRBDPool)
snap := getSnapshot(snapshotPath)
@ -301,7 +301,7 @@ func validateCloneInDifferentPool(f *framework.Framework, snapshotPool, cloneSc,
// delete parent pvc
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
return fmt.Errorf("failed to delete PVC with error %v", err)
return fmt.Errorf("failed to delete PVC with error %w", err)
}
// validate the rbd images created for snapshots
@ -309,11 +309,11 @@ func validateCloneInDifferentPool(f *framework.Framework, snapshotPool, cloneSc,
pvcClone, err := loadPVC(pvcClonePath)
if err != nil {
return fmt.Errorf("failed to load PVC with error %v", err)
return fmt.Errorf("failed to load PVC with error %w", err)
}
appClone, err := loadApp(appClonePath)
if err != nil {
return fmt.Errorf("failed to load application with error %v", err)
return fmt.Errorf("failed to load application with error %w", err)
}
pvcClone.Namespace = f.UniqueName
// if request is to create clone with different storage class

2
e2e/snapshot.go
View File

@ -119,7 +119,7 @@ func deleteSnapshot(snap *snapapi.VolumeSnapshot, t int) error {
}
if !apierrs.IsNotFound(err) {
return false, fmt.Errorf(
"get on deleted snapshot %v failed with error other than \"not found\": %v",
"get on deleted snapshot %v failed with error other than \"not found\": %w",
name,
err)
}

18
e2e/utils.go
View File

@ -1035,17 +1035,17 @@ func validateController(f *framework.Framework, pvcPath, appPath, scPath string)
// create storageclass with retain
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, retainPolicy)
if err != nil {
return fmt.Errorf("failed to create storageclass with error %v", err)
return fmt.Errorf("failed to create storageclass: %w", err)
}
// create pvc
pvc, err := loadPVC(pvcPath)
if err != nil {
return fmt.Errorf("failed to load PVC with error %v", err)
return fmt.Errorf("failed to load PVC: %w", err)
}
resizePvc, err := loadPVC(pvcPath)
if err != nil {
return fmt.Errorf("failed to load PVC with error %v", err)
return fmt.Errorf("failed to load PVC: %w", err)
}
resizePvc.Namespace = f.UniqueName
@ -1053,21 +1053,21 @@ func validateController(f *framework.Framework, pvcPath, appPath, scPath string)
pvc.Namespace = f.UniqueName
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
if err != nil {
return fmt.Errorf("failed to create PVC with error %v", err)
return fmt.Errorf("failed to create PVC: %w", err)
}
// get pvc and pv object
pvc, pv, err := getPVCAndPV(f.ClientSet, pvc.Name, pvc.Namespace)
if err != nil {
return fmt.Errorf("failed to get PVC with error %v", err)
return fmt.Errorf("failed to get PVC: %w", err)
}
// Recreate storageclass with delete policy
err = deleteResource(scPath)
if err != nil {
return fmt.Errorf("failed to delete storageclass with error %v", err)
return fmt.Errorf("failed to delete storageclass: %w", err)
}
err = createRBDStorageClass(f.ClientSet, f, defaultSCName, nil, nil, deletePolicy)
if err != nil {
return fmt.Errorf("failed to create storageclass with error %v", err)
return fmt.Errorf("failed to create storageclass: %w", err)
}
// delete omap data
err = deletePVCImageJournalInPool(f, pvc, poolName)
@ -1081,7 +1081,7 @@ func validateController(f *framework.Framework, pvcPath, appPath, scPath string)
// delete pvc and pv
err = deletePVCAndPV(f.ClientSet, pvc, pv, deployTimeout)
if err != nil {
return fmt.Errorf("failed to delete PVC or PV with error %v", err)
return fmt.Errorf("failed to delete PVC or PV: %w", err)
}
// create pvc and pv with application
pv.Spec.ClaimRef = nil
@ -1091,7 +1091,7 @@ func validateController(f *framework.Framework, pvcPath, appPath, scPath string)
pv.ResourceVersion = ""
err = createPVCAndPV(f.ClientSet, pvc, pv)
if err != nil {
e2elog.Failf("failed to create PVC or PV with error %v", err)
e2elog.Failf("failed to create PVC or PV: %v", err)
}
// bind PVC to application
app, err := loadApp(appPath)

2
internal/rbd/rbd_attach.go
View File

@ -325,7 +325,7 @@ func createPath(ctx context.Context, volOpt *rbdVolume, device string, cr *util.
util.WarningLog(ctx, "rbd: %s unmap error %v", imagePath, detErr)
}
}
return "", fmt.Errorf("rbd: map failed with error %v, rbd error output: %s", err, stderr)
return "", fmt.Errorf("rbd: map failed with error %w, rbd error output: %s", err, stderr)
}
devicePath := strings.TrimSuffix(stdout, "\n")

6
internal/rbd/rbd_util.go
View File

@ -265,7 +265,7 @@ func createImage(ctx context.Context, pOpts *rbdVolume, cr *util.Credentials) er
if pOpts.isEncrypted() {
err = pOpts.setupEncryption(ctx)
if err != nil {
return fmt.Errorf("failed to setup encryption for image %s: %v", pOpts, err)
return fmt.Errorf("failed to setup encryption for image %s: %w", pOpts, err)
}
}
@ -1579,10 +1579,10 @@ func (ri *rbdImage) setThinProvisioned() error {
// the expansion can be allocated too.
func (ri *rbdImage) isThickProvisioned() (bool, error) {
value, err := ri.GetMetadata(thickProvisionMetaKey)
if err == librbd.ErrNotFound {
if errors.Is(err, librbd.ErrNotFound) {
// check if the image is having deprecated metadata key.
value, err = ri.GetMetadata(deprecatedthickProvisionMetaKey)
if err == librbd.ErrNotFound {
if errors.Is(err, librbd.ErrNotFound) {
return false, nil
}
// If we reach here means the image has deprecated metakey set. Set the

3
internal/util/pidlimit.go
View File

@ -18,6 +18,7 @@ package util
import (
"bufio"
"errors"
"fmt"
"io"
"os"
@ -78,7 +79,7 @@ func GetPIDLimit() (int, error) {
defer f.Close() // #nosec: error on close is not critical here
maxPidsStr, err := bufio.NewReader(f).ReadString('\n')
if err != nil && err != io.EOF {
if err != nil && !errors.Is(err, io.EOF) {
return 0, err
}
maxPidsStr = strings.TrimRight(maxPidsStr, "\n")

2
internal/util/topology.go
View File

@ -151,7 +151,7 @@ func GetTopologyFromRequest(
err := json.Unmarshal([]byte(strings.Replace(topologyPoolsStr, "\n", " ", -1)), &topologyPools)
if err != nil {
return nil, nil, fmt.Errorf(
"failed to parse JSON encoded topology constrained pools parameter (%s): %v",
"failed to parse JSON encoded topology constrained pools parameter (%s): %w",
topologyPoolsStr,
err)
}

2
internal/util/topology_test.go
View File

@ -226,7 +226,7 @@ func TestFindPoolAndTopology(t *testing.T) {
checkOutput := func(err error, poolName string, topoSegment map[string]string) error {
if err != nil {
return fmt.Errorf("expected success, got err (%v)", err)
return fmt.Errorf("expected success, got err (%w)", err)
}
if poolName != pool1 || !(len(topoSegment) == 2) &&
topoSegment[topologyPrefix+"/"+label1] == l1Value1 &&