How to Set up a ProxyPass for Confluence in cPanel

Create a subdomain in cPanel using the "subdomains" tool
Create the following directory path using a command prompt:

/usr/local/apache/conf/userdata/std/2_2/[cPanel user]/[sub domain]/

create a *.conf file in the directory. I called it "kb.frankenweb.net.conf"

Place the following in the config file:

ServerName kb.frankenweb.net
    ProxyRequests On
    
        Order deny,allow
        Allow from all
    
    ProxyPass / http://frankencloud.co.uk:8090/
    ProxyPassReverse / http://frankencloud.co.uk:8090/
    
        Order allow,deny
        Allow from all

Test that the config file is picked up by cPanel, and implement the change:

/scripts/verify_vhost_includes --show-test-output
/scripts/verify_vhost_includes --commit /scripts/ensure_vhost_includes --all-users
/usr/local/cpanel/bin/apache_conf_distiller --update
/scripts/rebuildhttpdconf

Use WHM to restart Apache