Bagaimana cara keluar dari semua proses supervisor jika keluar dengan hasil 0

Solusi 1:

Saya menyelesaikan masalah dengan supervisor eventlistener :

[program:worker]
command=/start.sh
priority=2
process_name=worker
numprocs=1
stopasgroup=true
killasgroup=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

[eventlistener:worker_exit]
command=/kill.py
process_name=worker
events=PROCESS_STATE_EXITED

bunuh.py

#!/usr/bin/env python
import sys
import os
import signal

def write_stdout(s):
   sys.stdout.write(s)
   sys.stdout.flush()
def write_stderr(s):
   sys.stderr.write(s)
   sys.stderr.flush()
def main():
   while 1:
       write_stdout('READY\n')
       line = sys.stdin.readline()
       write_stdout('This line kills supervisor: ' + line);
       try:
               pidfile = open('/var/run/supervisord.pid','r')
               pid = int(pidfile.readline());
               os.kill(pid, signal.SIGQUIT)
       except Exception as e:
               write_stdout('Could not kill supervisor: ' + e.strerror + '\n')
       write_stdout('RESULT 2\nOK')
if __name__ == '__main__':
   main()
   import sys
main issue I forgot to point to **process_name**

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Solusi 2:

Ini adalah versi yang sedikit lebih ramping yang menggunakan skrip shell alih-alih skrip python, dan juga mencakup beberapa layanan, mematikan seluruh supervisor jika gagal.

supervisord.conf

$ cat /etc/supervisord.conf
[supervisord]
nodaemon=true
loglevel=debug
logfile=/var/log/supervisor/supervisord.log
pidfile=/var/run/supervisord.pid
childlogdir=/var/log/supervisor

[program:service1]
command=/usr/sbin/service1
user=someone
autostart=true
autorestart=true
startsecs=30
process_name=service1

[program:service2]
command=/usr/sbin/service2
user=root
autostart=true
autorestart=true
startsecs=30
process_name=service2

[eventlistener:processes]
command=stop-supervisor.sh
events=PROCESS_STATE_STOPPED, PROCESS_STATE_EXITED, PROCESS_STATE_FATAL

stop-supervisor.sh

$ cat stop-supervisor.sh
#!/bin/bash

printf "READY\n";

while read line; do
  echo "Processing Event: $line" >&2;
  kill -3 $(cat "/var/run/supervisord.pid")
done < /dev/stdin

Referensi

• Manajemen Proses di Docker Containers
• Membunuh penyelia jika ada proses turunannya yang gagal