Sorry for the lack of posts but I have been busy. But it has been an education.
Here are a couple of links to things I did not know before starting this new job.
SPLUNK Managing data centers in silos used to make sense. Things change. Distributed, scale-out computing, complex web-based applications and virtualization defy the old ways. Splunk breaks through the silos, indexing data from every component. Search, alert and report on all your IT data from every application, server and device — all in one place. Finding and fixing problems, following the trail of an attacker or tracing transactions is a whole lot faster and really easy.
Nagios is a host and service monitor designed to inform you of network problems before your clients, end-users or managers do. It has been designed to run under the Linux operating system, but works fine under most *NIX variants as well. The monitoring daemon runs intermittent checks on hosts and services you specify using external "plugins" which return status information to Nagios. When problems are encountered, the daemon can send notifications out to administrative contacts in a variety of different ways (email, instant message, SMS, etc.). Current status information, historical logs, and reports can all be accessed via a web browser.
Centreon is a network, system, applicative supervision and monitoring tool, it is based upon the most effective Open Source monitoring engine : Nagios. Centreon provides a new frontend and new functionnalities to Nagios.
It allows you to be more efficient in your network monitoring, but also allows you to make your supervision information readable by a largest range of users. Indeed, a non technical user can now use the Centreon/Nagios couple to easily understand your network infrastructure thanks to charts and graphical representations of the gathered information. Skilled users still have access to specific and technical information collected by Nagios though.
Those tools are very cool and should help you I.T. geeks out there.
Have fun.
TheMadAdmin
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