Rules about changing Apache configuration on Godaddy VPS servers are as follows.
- you can NOT change the original configuration file
/etc/apache2/conf/httpd.conf, since this file is autogenerted.
2. You can only change the specific three files
/etc/apache2/conf.d/includes/pre_main_global.conf
# /etc/apache2/conf.d/includes/pre_virtualhost_global.conf
# /etc/apache2/conf.d/includes/post_virtualhost_global.conf
You can two methods to modify the above three files.
Method 1, on terminal
Method 2, on Godaddy WHM page
Server Configuration / Apache Configuration / Include Editor