Need to kill parent process from child process.

[dkarans]

I have created service using kardianos package service name is "TestOne" this was running under the Systemd,From "TestOne" had run one child process called "ProcessOne"
Now i am trying to kill "TestOne" from "ProcessOne" . Is this possible?
If it is possible how can i do?

What is "KillMode" option to create service in Systemd.For better understanding refer the below URL

https://www.freedesktop.org/software/systemd/man/systemd.kill.html

Expectation : Need to kill Parent process from child process.

[Aulilino]

@dkarans What's the meaning of kill "TestOne" from "ProcessOne" ? Does it mean only send SIGTERM to process "TestOne" ?

Besides, do we have plan for supportting "KillMode" in systemd ?

[prochac]

This could work.

package main

import "os"

func main() {
	parentPid := os.Getppid()
	parent, _ := os.FindProcess(parentPid)
	_ = parent.Kill()
}