Having a Puppet background, I got impressed by how state is defined in Ansible with simple YAML files without necessarily sacrificing powerfulness. I actually find very pleasant both reading and writing playbooks (and that is not to mention the cow). Using the current ssh infrastructure is a bonus point, you can instantly get going.
I need to install
rbenv in some Debian servers so I wrote a playbook
for it. It’s basically a translation of this script.
Building ruby takes its time, be patient.