testing

Vagrantfile

@@ -18,7 +18,11 @@ SSH_FORWARD  = settings['SSH_FORWARD']  || false
 PLAYBOOK=ENV["PLAYBOOK"]
 if !PLAYBOOK || PLAYBOOK.empty?
   # PLAYBOOK setting in .vagrant.yml (priority #2)
-  PLAYBOOK = settings['PLAYBOOK'] || 'default'
+  PLAYBOOK = settings['PLAYBOOK'] || false
+  if !PLAYBOOK || PLAYBOOK.empty?
+    puts "[VAGRANTFILE ERROR]: Set PLAYBOOK setting in .vagrant.yml"
+    abort
+  end
 end
 
 Vagrant.configure("2") do |config|

dev/default.yml

@@ -1,4 +0,0 @@
-- name: Install 'default' aka nothing
-  hosts: all
-  become: true
-  tasks: []