DevFW-CICD/ingress-nginx-helm
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added version detecting

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This commit is contained in:
Nicholas Orlowsky 2023-03-31 00:36:12 -05:00
parent e4a11295ab
commit 221e85f6f2
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GPG key ID: 58832FD3AC16C706
1 changed files with 7 additions and 2 deletions
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7
pkg/util/runtime/cpu_linux.go
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@ -62,8 +62,12 @@ func NumCPU() int {
}
func getCgroupVersion() int64 {
// TODO: detect version
// /sys/fs/cgroup/cgroup.controllers will not exist with cgroupsv1
if _, err := os.Stat("/sys/fs/cgroup/cgroup.controllers"); err == nil {
return 2;
} else {
return 1;
}
}
func readCgroup2FileToInt64Tuple(cgroupPath, cgroupFile string) (int64, int64) {
@ -75,6 +79,7 @@ func readCgroup2FileToInt64Tuple(cgroupPath, cgroupFile string) (int64, int64) {
// file contents looks like: $MAX $PERIOD
// $MAX can have value "max" indicating no limit
// it is possible for $PERIOD to be unset
values := strings.Fields(string(contents));