Edit machines.yml to use nested YAML data structures for box names. Edit Vagrantfile to reference updated YAML data appropriately.
Signed-off-by: Scott S. Lowe <scott.lowe@scottlowe.org>
Add Ruby code to determine full path to supporting files referenced
in all Vagrantfiles. This will allow more effective use of Vagrant
commands when not in the same directory as the Vagrantfile.
Create ERB template for Consul configuration. Update Vagrantfile to
use ERB template. Update servers.yml to include role information.
Update Vagrantfile to perform provisioning based on role information.
Update consul.sh provisioning script to start Consul. Update
Vagrantfile to make Docker listen on network socket (and restart
Docker daemon).
