Nagios

Observability vs Monitoring

Both words, observability and monitoring, are often used interchangeably and without taking care of the difference. Monitoring Monitoring is alerting based on known, predefined metrics and log patterns. Events Examples of events are: Trigger a minor event when CPU is(…)

MongoDB Monitoring using Nagios

The question comes frequently: How can I monitor my MongoDB cluster (ReplicaSet or Sharded) in a production environment? To answer this question we need first to get an overview of all potential monitoring solutions, and then compare them one by(…)

Install & configure a Nagios Server

What is Nagios ? “Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.” https://www.nagios.org/ In simple words, you can monitor your servers (linux, MSSSQL, etc …) and(…)

Documentum story – Monitoring of WebLogic Servers

As you already know if you are following our Documentum Story, we are building, working and managing, for some time now, a huge Documentum Platform with more than(…)

SQL Server monitoring with nagios: utilisation

We saw in my last blog how to install the SQL Server plugin for Nagios. In this new blog, I will explain: how to create a wrapper to avoid the unset of the PERLLIB variable how to create and(…)

SQL Server monitoring with nagios: installation

Nagios is an IT Infrastructure monitoring solution which is able to monitor SQL Server instances with a specific plugin. I have installed this plugin to test those functionalities and I will explain here how to do it. Prerequisites installation(…)