This is a simple demo I put together for a buddy to showcase how simple building out a server environment can be with Vagrant and Puppet.
Make sure you have Vagrant and VirtualBox installed; Vagrant will take care of the rest!
$ git clone git@github.com:ninjascribble/VagrantAndPuppetDemo.git /path/to/projectdir
$ cd /path/to/projectdir
$ vagrant up
In the dev environment you can access PHPMyAdmin from http://localhost:8080. By default the username is root and the password is admin.