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This article introduces you how to configure supervisor in ubuntu, the content is very detailed, interested friends can refer to, hope to be helpful to you.

1, install python,supervisor

# apt-get install python supervisor

2, configure supervisor

# cat / etc/supervisor/conf.d/mini_ breakpad.confs [program: minibreakpad] / / process name directory = / root/error/mini-breakpad-server / / the startup directory of the program command = node lib/app.js / / the startup command autostart = true / / also automatically starts when supervisord starts startsecs = 5 / / if you don't exit after 5 seconds of startup, you are deemed to have started normally autorestart = true / / after the program exited abnormally Automatic restart startretries = 5 / failed automatic retries 5 user = root / / with which user to start redirect_stderr = true / / redirect stderr to the stdout default false If it is false, you do not need to set the following log configuration stdout_logfile_maxbytes = 20MB / / stdout log file size. By default, 50MB stdout_logfile_backups = 20 / / number of stdout log file backups / / stdout log file. It should be noted that it cannot be started normally when the specified directory does not exist, so you need to create a directory manually (supervisord will automatically create log files) stdout_logfile = / root/error/mini-breakpad-server/logs/stdout.log

3. Restart supervisor to check the status

# / etc/init.d/supervisor restart # supervisorctl status minibreakpad RUNNING pid 17655, uptime 2:57:07

Note: if the program running in the background, there are daemons, do not use supervisor, not even with nohup. The following error will be reported

# supervisorctl statusminibreakpad FATAL Exited too quickly (process log may have details) this is the end of how to configure supervisor in ubuntu. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.

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