I am trying to call systemd-coredump program using golang in order to generate core dump but it somehow fails with no such file or directory error. I am containerizing this code and deploying it as a pod in kubernetes.

Kubernetes has rhel version 7.6

Here is my code :

package main
import (
	"os/exec"
	"os"
    "fmt"
)

func main(){

  coreProcessID := "<some process id>"
  partialCmd := "<arguments for core dump like %u %g %s %t %c %E>"
  coreCmd := "/usr/lib/systemd/systemd-coredump " + coreProcessID + " " + partialCmd
  fmt.Println("coreCmd is ", coreCmd)
        cmd := exec.Command(coreCmd)
		output, err := cmd.CombinedOutput()
		if err != nil {
			fmt.Println(fmt.Sprint(err) + ": " + string(output))
		} else {
			fmt.Println(string(output))
		}
}

I am getting this error : fork/exec /usr/lib/systemd/systemd-coredump 59009 %u %g %s %t %c %E: no such file or directory: I even tried using syscall.Exec but it just exits the program without any error or output.

In Python it works fine using os.system(core_cmd) but somehow fails for golang. How can I call systemd-coredump program using golang?

Retried with the below changes

cmd := exec.Command(coreCmd, coreProcessID, partialCmd)
		var out bytes.Buffer
		var stderr bytes.Buffer
		cmd.Stdout = &out
		cmd.Stderr = &stderr
		err := cmd.Run()
		if err != nil {
			fmt.Println(fmt.Sprint(err) + ": " + stderr.String())
		}
		fmt.Println("Result: " + out.String())

But it does not retrieve the output or generate core dump