Installing Nagios

Installing Nagios3

Installing Nagios on Linux / Ubuntu is straight forward and simple...

Step: 1. apt-key update

Step: 2. apt-get update
Step  3. apt-get install y nagios3
* During the run you will asked to set domain, email and admin user

That's it....

#Start nagios
By script ->  /etc/init.d/nagios3 start
Manual -> nagios3 -d etc/nagios3/nagios.cfg

#reloading nagios
By Script -> /etc/init.d/nagios3 reload
Manual -> kill -HUP

#Stop nagios
By Script -> /etc/init.d/nagios3 stop
Manual -> kill

#To verify your configuration
nagios3 -v etc/nagios3/nagios.cfg