How To Install Observium On Centos 8 -

firewall-cmd --permanent --add-service=http firewall-cmd --permanent --add-service=https firewall-cmd --permanent --add-port=161/udp firewall-cmd --reload

cp /opt/observium/config.php.default /opt/observium/config.php how to install observium on centos 8

Answer as follows:

Observium is a web-based application written in PHP. It requires a Web Server (Apache), a Database (MariaDB), and PHP. a Database (MariaDB)