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cleanup: use os.ReadFile to read file

Browse Source 
as ioutil.ReadFile is deprecated and
suggestion is to use os.ReadFile as
per https://pkg.go.dev/io/ioutil updating
the same.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2022-01-21 15:02:34 +05:30
committed by mergify[bot]
parent 562dff0d19
commit aba6979d29
10 changed files with 17 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
e2e/cephfs.go
View File

@ -19,7 +19,6 @@ package e2e
import (
"context"
"fmt"
"io/ioutil"
"os"
"strings"
"sync"
@ -79,7 +78,7 @@ func deleteCephfsPlugin() {
}
func createORDeleteCephfsResources(action kubectlAction) {
csiDriver, err := ioutil.ReadFile(cephFSDirPath + csiDriverObject)
csiDriver, err := os.ReadFile(cephFSDirPath + csiDriverObject)
if err != nil {
// createORDeleteRbdResources is used for upgrade testing as csidriverObject is
// newly added, discarding file not found error.
@ -92,7 +91,7 @@ func createORDeleteCephfsResources(action kubectlAction) {
e2elog.Failf("failed to %s CSIDriver object: %v", action, err)
}
}
cephConf, err := ioutil.ReadFile(examplePath + cephConfconfigMap)
cephConf, err := os.ReadFile(examplePath + cephConfconfigMap)
if err != nil {
// createORDeleteCephfsResources is used for upgrade testing as cephConfConfigmap is
// newly added, discarding file not found error.

4
e2e/namespace.go
View File

@ -19,7 +19,7 @@ package e2e
import (
"context"
"fmt"
"io/ioutil"
"os"
"strings"
"time"
@ -87,7 +87,7 @@ func deleteNamespace(c kubernetes.Interface, name string) error {
}
func replaceNamespaceInTemplate(filePath string) (string, error) {
read, err := ioutil.ReadFile(filePath)
read, err := os.ReadFile(filePath)
if err != nil {
return "", err
}

5
e2e/rbd.go
View File

@ -20,7 +20,6 @@ import (
"context"
"errors"
"fmt"
"io/ioutil"
"os"
"strings"
"time"
@ -120,7 +119,7 @@ func deleteRBDPlugin() {
}
func createORDeleteRbdResources(action kubectlAction) {
csiDriver, err := ioutil.ReadFile(rbdDirPath + csiDriverObject)
csiDriver, err := os.ReadFile(rbdDirPath + csiDriverObject)
if err != nil {
// createORDeleteRbdResources is used for upgrade testing as csidriverObject is
// newly added, discarding file not found error.
@ -133,7 +132,7 @@ func createORDeleteRbdResources(action kubectlAction) {
e2elog.Failf("failed to %s CSIDriver object: %v", action, err)
}
}
cephConf, err := ioutil.ReadFile(examplePath + cephConfconfigMap)
cephConf, err := os.ReadFile(examplePath + cephConfconfigMap)
if err != nil {
// createORDeleteRbdResources is used for upgrade testing as cephConf Configmap is
// newly added, discarding file not found error.

4
e2e/utils.go
View File

@ -23,7 +23,7 @@ import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"os"
"regexp"
"strconv"
"strings"
@ -160,7 +160,7 @@ func deleteResource(scPath string) error {
}
func unmarshal(fileName string, obj interface{}) error {
f, err := ioutil.ReadFile(fileName)
f, err := os.ReadFile(fileName)
if err != nil {
return err
}