Understanding Nagios and its features

Understanding Nagios and its features

Nagios Core, open-source software tool used for continuous monitoring of the applications, system metrics, server resources, network elements and custom services. Here, you will get to know about the open-source and enterprise version of Nagios such as Nagios Core and Nagios XI, the differences between the two and its widely-used plugins.

Installing and Configuring Nagios on Ubuntu 18.04

Installing and Configuring Nagios on Ubuntu 18.04

Nagios, free and open-source software is used for continuous monitoring of system metrics, applications, network elements, server resources and custom services. This article talks about installing and configuring the Nagios server along with the check_nrpe in the web server and NRPE daemon in the remote server (host).