Hello, I'm a ISPConfig administrator/user for a while now, and I really like this set of tools, I use it a lot. But It was quite slow to install and configure, and there is always some issue I never remember that comes in my way. As a linux administrator I use ansible a lot. Ansible is the simplest way to automate apps and IT infrastructure. Application Deployment + Configuration Management + Continuous Deliver. It a very known tool accross the sysadmin universe. It took me a while, but I wrote an ispconfig role for ansible, fully usable, fully workable that I currently use in production. It still lacks a lot of optimization, but everything works smooth. Get this role here : https://github.com/NoxInmortus/role-ispconfig