Pimp my Livestatus

In the early days of the Shinken monitoring system you were quite limited in how many web user interfaces you could use. There was the old CGI-based Nagios-Webinterface or (thanks to the merlin-mysql broker module) the Ninja GUI from OP5.
At the same time, two Projects, Thruk and Multisite, became very popular. The success of these two web guis was mainly based on the way they communicated with the Nagios core.

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Author:Gerhard Laußer
Tags:livestatus, mongodb, Nagios, Shinken
Categories:nagios, shinken

In my last post i was explaining why it became necessary to have an alternative to the sqlite-based storing of log data. One of the many new features of the upcoming release 1.0 “Heroic Hedgehog” of the Shinken monitoring software will be a MongoDB backend used by the livestatus module.

In this post i will show how to configure the livestatus module with a MongoDB cluster.

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Author:Gerhard Laußer
Tags:livestatus, mongodb, monitoring, Nagios, Shinken
Categories:nagios, shinken

One of my bigger OMD installations consists of 13 sites. The visualization layer uses the Thruk interface. This alternative web ui can read data from multiple livestatus backends and display the host and service objects in one unified view. For this purpose i have one extra site called gui which only starts an apache process. I then point my browser to http://…./gui/thruk

The addresses of the livestatus backends have to be written into a config file, thruk_local.cfg. Now what if my list of 13 sites would be constantly changing? What if new OMD sites would be created, others deleted on a daily basis? I would have to edit the config file every time. With the new init-hook-feature, OMD will do this automatically for me.

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Author:Gerhard Laußer
Tags:livestatus, Nagios, Shinken, Thruk
Categories:nagios, omd, shinken, thruk