mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-19 18:02:01 +00:00
28e1dee333
stress was being used for the memory consumption part. This adds a golang equivalent, which will also work on Windows.
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
/*
|
|
Copyright 2015 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"os/exec"
|
|
)
|
|
|
|
// ConsumeCPU consumes a given number of millicores for the specified duration.
|
|
func ConsumeCPU(millicores int, durationSec int) {
|
|
log.Printf("ConsumeCPU millicores: %v, durationSec: %v", millicores, durationSec)
|
|
// creating new consume cpu process
|
|
arg1 := fmt.Sprintf("-millicores=%d", millicores)
|
|
arg2 := fmt.Sprintf("-duration-sec=%d", durationSec)
|
|
consumeCPU := exec.Command(consumeCPUBinary, arg1, arg2)
|
|
err := consumeCPU.Run()
|
|
if err != nil {
|
|
log.Printf("Error while consuming CPU: %v", err)
|
|
}
|
|
}
|
|
|
|
// GetCurrentStatus prints out a no-op.
|
|
func GetCurrentStatus() {
|
|
log.Printf("GetCurrentStatus")
|
|
// not implemented
|
|
}
|