I want to install Nagios and I have my Debian VM running. On Nagios official site they say we need a minimal version of either CentOS or red hat. But can I install Nagios on Debian? Another issue is if I can install it the easiest way, using depository? Because when I put apt-get install nagios I immediately get this E: Unable to locate package nagios

What is the very best way to install Nagios?


1 Answer 1


https://www.howtoforge.com/tutorial/install-nagios-4-3-on-debian-9/ outlines the process.

apt install wget unzip zip bash-completion net-tools

Set the name of the host

hostnamectl set-hostname nagios.server.lan

Confirm PC hostname and hosts file

cat /etc/hostname
cat /etc/hosts

Reboot so changes may take effect

Install web server package with Nagios in it and confirm up and running on port 80

apt install apache2 libapache2-mod-php7.0 php7.0 && netstat –tlpn

More detail follows in the aforementioned link.

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