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Andrew
Asked: 2015-04-17 23:30:58 +0800 CST

How to configure Monit for use with Puma Ruby Web Server?

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I am getting started with Monit and don't have a lot of systems knowledge. I have a Ruby app running on Puma. I want to use Monit to automatically restart Puma if it ever dies. I'm currently using the Puma provided Capistrano 2 recipe which uses the control script instead of outputting the PID to a file.

Is there a way to configure monit to check the status of Puma to see if it should be restarted?

ruby

1 Answers

  1. This is for Capistrano 3.

    You can use the "official" Capistrano recipe for Puma. https://github.com/seuros/capistrano-puma

    It has monit scripts built-in to monitor puma server processes. Just include require 'capistrano/puma/monit' in your Capfile. And run cap <stage> puma:monit:config . That's it.

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