Auto validation and monitoring of Nagios configuration by itself

This is quite complicated title for a very simple bash script.

My problem was the following. I heavily use Puppet and its Naginator module for writting my Nagios configuration. When I create a new host on Foreman, Puppet write dynamicaly the Nagios configuration with all necessary checks depending puppet classes associated to that new host (system monitoring, application monitoring, …). After puppet has written all changes, it notifies nagios daemon for a reload of configuration.

However, as my nagios module puppet was not perfect, in case of human error I can have an invalid nagios configuration created. We have the chance that nagios always checks its configuration before restarting, so I don’t loose the monitoring service. However the configuration is not reloaded and stop being updated.

That’s the reason why I wrote a 3 lines bash script wich just check nagios configuration. I basicaly use nagios binary with ‘-v’ option. You can find this script on Github.

That’s with this simple solution that I am always sure that I have a valid nagios configuration and that this configuration always match my production.

  1. je voudrais savoir si il était possible d’avoir un programme pour qu’il puisse cliquer sur qqchose dans un site toutes les 15min ?
    et si on pouvait cracker une livebox pour que ce programme puisse s’appliquer sur plusieur ordinateur qui sont connecter au même serveur ?

    cordialement thibaud

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