Zen provisioning: Bootstrap the installation of Ansible using Vagrant

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I'm a big fan of the DevOps attitude of "cattle" versus "pets": machines should be built in a repeatable, automated and consistent way. If there's something wrong, don't be afraid to replace a sick "cow" instead of trying to revive your "pet".

This Zen mindset also helps when preparing for demo's, trainings and workshops: Usually I need a number of machines, and what better way than create them by using automation ? For that I'm using the tools Ansible, Packer, Vagrant and VirtualBox - they are all Open Source and can be used on a number of platforms (e.g. Windows, Linux and Mac OS X).

Ansible is a tool for managing systems and deploying applications, licensed under the GNU General Public License version 3 (my personal favorite).

Vagrant is a tool for managing virtual machines and is licensed under the MIT license.

VirtualBox is a virtualization environment for local use, licensed under the GNU General Public License version 2.

Packer creates a machine image by installing an operating system to a multitude of local and cloud platforms, for example VMWare, VirtualBox as well as Docker, Amazon EC2 and DigitalOcean. Packer is licensed under the Mozilla Public License Version 2.0.

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