ClusterCockpit/cc-metric-collector
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ioutil.ReadFile is deprecated: As of Go 1.16, this function simply calls os.ReadFile

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This commit is contained in:
Holger Obermaier 2023-09-05 17:41:08 +02:00
parent 62720dec13
commit 013aa9ec92
2 changed files with 7 additions and 8 deletions
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2
collectors/lustreMetric.go
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@ -101,7 +101,7 @@ func getMetricData(lines []string, prefix string, offset int) (int64, error) {
// llitedir := filepath.Join(LUSTRE_SYSFS, "llite") // llitedir := filepath.Join(LUSTRE_SYSFS, "llite")
// devdir := filepath.Join(llitedir, device) // devdir := filepath.Join(llitedir, device)
// statsfile := filepath.Join(devdir, "stats") // statsfile := filepath.Join(devdir, "stats")
// buffer, err := ioutil.ReadFile(statsfile) // buffer, err := os.ReadFile(statsfile)
// if err != nil { // if err != nil {
// return make([]string, 0) // return make([]string, 0)
// } // }

13
pkg/ccTopology/ccTopology.go
View File

@ -2,7 +2,6 @@ package ccTopology
import ( import (
"fmt" "fmt"
"io/ioutil"
"log" "log"
"os" "os"
"path/filepath" "path/filepath"
@ -31,7 +30,7 @@ func intArrayContains(array []int, str int) (int, bool) {
// Used internally for sysfs file reads // Used internally for sysfs file reads
func fileToInt(path string) int { func fileToInt(path string) int {
buffer, err := ioutil.ReadFile(path) buffer, err := os.ReadFile(path)
if err != nil { if err != nil {
log.Print(err) log.Print(err)
cclogger.ComponentError("ccTopology", "Reading", path, ":", err.Error()) cclogger.ComponentError("ccTopology", "Reading", path, ":", err.Error())
@ -50,7 +49,7 @@ func fileToInt(path string) int {
// Get list of CPU socket IDs // Get list of CPU socket IDs
func SocketList() []int { func SocketList() []int {
buffer, err := ioutil.ReadFile(string(PROCFS_CPUINFO)) buffer, err := os.ReadFile(string(PROCFS_CPUINFO))
if err != nil { if err != nil {
log.Print(err) log.Print(err)
return nil return nil
@ -76,7 +75,7 @@ func SocketList() []int {
// Get list of hardware thread IDs in the order of listing in /proc/cpuinfo // Get list of hardware thread IDs in the order of listing in /proc/cpuinfo
func HwthreadList() []int { func HwthreadList() []int {
buffer, err := ioutil.ReadFile(string(PROCFS_CPUINFO)) buffer, err := os.ReadFile(string(PROCFS_CPUINFO))
if err != nil { if err != nil {
log.Print(err) log.Print(err)
return nil return nil
@ -108,7 +107,7 @@ func CpuList() []int {
// Get list of CPU core IDs in the order of listing in /proc/cpuinfo // Get list of CPU core IDs in the order of listing in /proc/cpuinfo
func CoreList() []int { func CoreList() []int {
buffer, err := ioutil.ReadFile(string(PROCFS_CPUINFO)) buffer, err := os.ReadFile(string(PROCFS_CPUINFO))
if err != nil { if err != nil {
log.Print(err) log.Print(err)
return nil return nil
@ -219,7 +218,7 @@ type HwthreadEntry struct {
func CpuData() []HwthreadEntry { func CpuData() []HwthreadEntry {
// fileToInt := func(path string) int { // fileToInt := func(path string) int {
// buffer, err := ioutil.ReadFile(path) // buffer, err := os.ReadFile(path)
// if err != nil { // if err != nil {
// log.Print(err) // log.Print(err)
// //cclogger.ComponentError("ccTopology", "Reading", path, ":", err.Error()) // //cclogger.ComponentError("ccTopology", "Reading", path, ":", err.Error())
@ -248,7 +247,7 @@ func CpuData() []HwthreadEntry {
} }
getSMT := func(cpuid int, basepath string) int { getSMT := func(cpuid int, basepath string) int {
buffer, err := ioutil.ReadFile(fmt.Sprintf("%s/thread_siblings_list", basepath)) buffer, err := os.ReadFile(fmt.Sprintf("%s/thread_siblings_list", basepath))
if err != nil { if err != nil {
cclogger.ComponentError("CCTopology", "CpuData:getSMT", err.Error()) cclogger.ComponentError("CCTopology", "CpuData:getSMT", err.Error())
} }