In this recipe, we will learn how to install and configure
mod-cluster within your Apache HTTPD installation. This recipe requires a working Apache HTTPD and it assumes that its installation directory is
/opt/httpd. If you do not have Apache installed in your environment, please follow the instructions in the previous recipe.
mod_clustervia your OS package manager which, in a Fedora-like system, is as follows:
sudo yum install mod_cluster