I have an Ubuntu 16.04 server with ISPConfig 3.1 and a website where I installed WHMCS.
My goal is to use this module that integrates WHMCS with ISPConfig 3.1 allowing the automatic creation, termination, suspension, and un-suspension of accounts.
But I'm kind of confused.
Is it ok to install WHMCS on a webiste from the own server to be managed (e.g. for client2, site2), or do I have to install it somewhere else? If so, where exactly?
If you're testing it should be ok to install WHMCS on the same server.
But for production, it is better for performance and security to install WHMCS on separate server or hosting.