Add vagrantfile for AIO testing

This patch adds a vagrantfile which enables the build
of an All-In-One (AIO) using vagrant and virtualbox.

Change-Id: Ief7bcac92f06a5dab709639bf281f23c12b84e45

Vagrantfile

@@ -0,0 +1,52 @@
+Vagrant.configure(2) do |config|
+  config.vm.box = "ubuntu/xenial64"
+  config.vm.provider "virtualbox" do |v|
+
+    v.name = "OpenStack-Ansible_#{Time.now.getutc.to_i}"
+    v.memory = 8192
+    v.cpus = 4
+
+    image_path = "#{ENV["HOME"]}/VirtualBox VMs/#{v.name}"
+    image_name = 'ubuntu-xenial-16.04-cloudimg'
+
+    # We clone the image to a resizable format
+    v.customize [
+      "clonehd", "#{image_path}/#{image_name}.vmdk",
+                 "#{image_path}/#{image_name}.vdi",
+      "--format", "VDI"
+    ]
+
+    # Then resize it to 60 GB
+    v.customize [
+      "modifymedium", "disk",
+      "#{image_path}/#{image_name}.vdi",
+      "--resize", 60 * 1024
+    ]
+
+    # Then attach it as the primary disk
+    v.customize [
+      "storageattach", :id,
+      "--storagectl", "SCSI Controller",
+      "--port", "0",
+      "--device", "0",
+      "--type", "hdd",
+      "--nonrotational", "on",
+      "--medium", "#{image_path}/#{image_name}.vdi"
+    ]
+
+    # Then remove the original disk
+    v.customize [
+      "closemedium", "disk",
+      "#{image_path}/#{image_name}.vmdk",
+      "--delete"
+    ]
+
+    # Now we can execute the build
+    config.vm.provision "shell", inline: <<-SHELL
+      sudo su -
+      cd /vagrant
+      ./scripts/gate-check-commit.sh
+    SHELL
+
+  end
+end