We use Ansible to configure all of our machines. You don’t need to be familiar with Ansible to use our playbooks, but it surely helps, especially if you want to customise your setup.
If you have never used Ansible before, don’t worry. The documentation is pretty well made. You can also find a very basic guide on how to get started with Ansible on this page.
Before trying to use our playbooks, we recommend you get to know our setup some more. We classify machines during the install by their role and you will have a hard time understanding what Ansible does if you don’t have a basic idea of what you are trying to build.