Welcome back! In Part 1, we got our server set up to build Archlinux machines. Now we need to configure Foreman to make use of it! Let's get started... UI configuration Operating System setupFirstly we need the Operation System. If you already have some Archlinux clients, this might already be done, but head over to the Operating System page: and either edit the existing Archlinux OS, or create a new one if need be: