mirror of https://github.com/k3s-io/k3s
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
const (
|
||
|
|
RLIMIT_CPU = iota // CPU time in sec
|
||
|
|
RLIMIT_FSIZE // Maximum filesize
|
||
|
|
RLIMIT_DATA // max data size
|
||
|
|
RLIMIT_STACK // max stack size
|
||
|
|
RLIMIT_CORE // max core file size
|
||
|
|
RLIMIT_RSS // max resident set size
|
||
|
|
RLIMIT_NPROC // max number of processes
|
||
|
|
RLIMIT_NOFILE // max number of open files
|
||
|
|
RLIMIT_MEMLOCK // max locked-in-memory address space
|
||
|
|
RLIMIT_AS // address space limit
|
||
|
|
RLIMIT_LOCKS // maximum file locks held
|
||
|
|
RLIMIT_SIGPENDING // max number of pending signals
|
||
|
|
RLIMIT_MSGQUEUE // maximum bytes in POSIX mqueues
|
||
|
|
RLIMIT_NICE // max nice prio allowed to raise to
|
||
|
|
RLIMIT_RTPRIO // maximum realtime priority
|
||
|
|
RLIMIT_RTTIME // timeout for RT tasks in us
|
||
|
|
)
|
||
|
|
|
||
|
|
var rlimitMap = map[string]int{
|
||
|
|
"RLIMIT_CPU": RLIMIT_CPU,
|
||
|
|
"RLIMIT_FSIZE": RLIMIT_FSIZE,
|
||
|
|
"RLIMIT_DATA": RLIMIT_DATA,
|
||
|
|
"RLIMIT_STACK": RLIMIT_STACK,
|
||
|
|
"RLIMIT_CORE": RLIMIT_CORE,
|
||
|
|
"RLIMIT_RSS": RLIMIT_RSS,
|
||
|
|
"RLIMIT_NPROC": RLIMIT_NPROC,
|
||
|
|
"RLIMIT_NOFILE": RLIMIT_NOFILE,
|
||
|
|
"RLIMIT_MEMLOCK": RLIMIT_MEMLOCK,
|
||
|
|
"RLIMIT_AS": RLIMIT_AS,
|
||
|
|
"RLIMIT_LOCKS": RLIMIT_LOCKS,
|
||
|
|
"RLIMIT_SIGPENDING": RLIMIT_SIGPENDING,
|
||
|
|
"RLIMIT_MSGQUEUE": RLIMIT_MSGQUEUE,
|
||
|
|
"RLIMIT_NICE": RLIMIT_NICE,
|
||
|
|
"RLIMIT_RTPRIO": RLIMIT_RTPRIO,
|
||
|
|
"RLIMIT_RTTIME": RLIMIT_RTTIME,
|
||
|
|
}
|
||
|
|
|
||
|
|
func strToRlimit(key string) (int, error) {
|
||
|
|
rl, ok := rlimitMap[key]
|
||
|
|
if !ok {
|
||
|
|
return 0, fmt.Errorf("wrong rlimit value: %s", key)
|
||
|
|
}
|
||
|
|
return rl, nil
|
||
|
|
}
|