Nagios XI Installation in Centos 7 | Tech Arkit

Now in all Enterprise environments monitoring tool is mandatory to manage N number of Servers with less down time. Here is a Nagios Xi Enterprise Monitoring tool for Enterprise.



Nagios XI provides Monitoring for Mission-Critical applications, Servers, Network Devices, Services and Server Hardware Monitoring.



:: Advantages ::

Low cost compare to other Enterprise Monitoring tools

Multi User support

Fully Customization  as per the requirement

Integrated Nagvis Support

Powerful Dashboards

Capacity planning integrated to predict out of resource

PHP based application lite weight and faster access

Client based monitoring (NRPE OR NSClient++) and Client less monitoring (SNMP)



:: Nagios XI installation prerequisites ::

OS RHEL 6/7 Or Centos 6/7  Ubuntu 14,16 and 18

If it is Red hat it should be registered with Red hat Networks

Enable Additional Repository/Channel using rhn-channel for Red hat Linux

OS should be installed in minimal installation (Clean installation is recommended) Do not plan to install anything other than Nagios XI

Minimum 2GB RAM

Minimum 20GB hard Disk space

1 CPU 2.4GHz

MySQL Or MariaDB and Postgres SQL Databases

PHP5 version is required