linux – 如果退出0结果,如何退出所有管理程序进程

概述我和这样的主管一起运行docker container： Dockerfile CMD ["/run.sh"] run.sh #!/usr/bin/env bashexec supervisord -n 主管-serf.conf [group:job]programs=serf,producer[program:serf]command=/start-serf-agent.shnump 我和这样的主管一起运行docker container：

Dockerfile

CMD ["/run.sh"]

run.sh

#!/usr/bin/env bashexec supervisord -n

主管-serf.conf

[group:job]programs=serf,producer[program:serf]command=/start-serf-agent.shnumprocs=1autostart=trueautorestart=unexpectedstopasgroup=truekillasgroup=truestdout_logfile=/dev/stdoutstdout_logfile_maxbytes=0stderr_logfile=/dev/stderrstderr_logfile_maxbytes=0

start-serf-agent.sh

#!/bin/bashexec serf agent --join=serf:7946 -tag role=producer

主管-servce.conf

[program:producer]command=/start.shnumprocs=1stopasgroup=truekillasgroup=truestdout_logfile=/dev/stdoutstdout_logfile_maxbytes=0stderr_logfile=/dev/stderrstderr_logfile_maxbytes=0

start.sh

#!/bin/bashexec /producer --project=${name}

生产者停止后,我得到了：

producer_1 |     2016/02/29 21:59:50 [INFO] serf: EventMemberLeave: 7c4fbc80af97 172.19.0.2producer_1 | 2016/02/29 21:59:51 INF    1 stopPingproducer_1 | 2016/02/29 21:59:51 INF    1 exiting routerproducer_1 | 2016-02-29 21:59:51,281 INFO exited: producer (exit status 0; expected)producer_1 |     2016/02/29 21:59:51 [INFO] agent: Received event: member-leave

但是serf-agent使容器保持运行状态.当生产者正确地完成他的工作状态0时,我想停止Docker容器.我试图将进程加入到一个组但似乎不起作用.伙计们,我跳过了什么？请帮帮我！

解决方法 我解决了supervisor eventListener的问题：

[program:worker]command=/start.shpriority=2process_name=workernumprocs=1stopasgroup=truekillasgroup=truestdout_logfile=/dev/stdoutstdout_logfile_maxbytes=0stderr_logfile=/dev/stderrstderr_logfile_maxbytes=0[eventListener:worker_exit]command=/kill.pyprocess_name=workerevents=PROCESS_STATE_EXITED

kill.py

#!/usr/bin/env pythonimport sysimport osimport signaldef 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 sysmain issue I forgot to point to **process_name**

也好文章process management in docker containers

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