Nagios Core Version 3.5 Installation

Installation sudo apt-get update aptitude install build-essential  or sudo apt-get install build-essential On ubuntu run ./nagiosautoinstall-ubuntu.sh . The file can be downloaded from https://github.com/nicolargo/nagiosautoinstall This will run through various steps...

Adding Hosts to Nagios 3.5

Nagios directory path is /usr/local/nagios config files path is /usr/local/nagios/etc/objects plugin path is /usr/local/nagios/libexec Add new Host sudo vi /usr/local/nagios/etc/objects/hosts.cfg sudo /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg to...

NRPE Nagios configuration

Install NRPE on Linux (Ubuntu) remote host sudo apt-get install nagios-nrpe-server Now on remote-host edit /etc/nagios/nrpe.cfg changing:                       allowed_hosts= nagios server ip Add below in the command definition area...