Quick Installation Guide

CentOS and Red Hat Enterprise Linux

Installation script installs all components of OpenNMS on a single machine and is ready to run. This setup works for most small environments. If you want a more customized installation, please see our installation guide.

The installation script is tested on minimal CentOS 7.6.1810.

curl -L https://github.com/opennms-forge/opennms-install/archive/1.4.tar.gz | tar xz
cd opennms-install-1.4
bash bootstrap-yum.sh

OpenNMS can be started with systemctl {start,stop} opennms. The webapplication is available on http://your-host:8980/opennms. Default login for the webapplication is admin with password admin. Please change the default password immediately to a safe password by click on the user name in the top right navigation and choose Change Password.