Nagios Repositories

As of November 15th, 2023 All new packages will be signed with a new GPG Key.
For older packages use this key - GPG-KEY-NAGIOS-V2.

RPM Repositories

These repos are for online installations of Nagios XI and NCPA on CentOS operating systems.

Name Location Public GPG Key
Nagios https://repo.nagios.com/nagios GPG-KEY-NAGIOS-V3
GPG-KEY-NAGIOS-V2
Nagios XI Dependencies https://repo.nagios.com/nagiosxi-deps

Installation of Nagios Repo

CentOS 7 (64 bit) 
rpm -Uvh https://repo.nagios.com/nagios/7/nagios-repo-7-5.el7.noarch.rpm
yum update
CentOS Stream 8 (64 bit) 
rpm -Uvh https://repo.nagios.com/nagios/8/nagios-repo-8-2.el8.noarch.rpm
yum update
CentOS Stream 9 (64 bit) 
rpm -Uvh https://repo.nagios.com/nagios/9/nagios-repo-9-2.el9.noarch.rpm
yum update

Pre-requisites for Nagios XI

CentOS 7

If you are installing on CentOS 7 you will need to add the following:

yum install epel-release -y

CentOS Stream 8

If you are installing on CentOS Stream 8 you will need to add the following:

yum install epel-release -y
yum config-manager --enable powertools

CentOS Stream 9

If you are installing on CentOS Stream 9 you will need to add the following:

yum install epel-release -y
dnf config-manager --set-enabled crb

Installation of Nagios XI

Install the Nagios XI package:

yum install nagiosxi

Upgrading Nagios XI

yum update nagiosxi

Installation of NCPA

yum install ncpa

Upgrading NCPA

yum update ncpa