From 44a43015fd885f2c3fc5f9ffceadedcc77c152c2 Mon Sep 17 00:00:00 2001
From: Glen Baker <iepathos@gmail.com>
Date: Mon, 21 Jan 2019 21:34:03 -0800
Subject: [PATCH] builder/VirtualboxIso Add memory, usb, and cpus options to
 iso (#163)

* Update builder.py

add memory, usb, and cpus options to virtualbox iso

* fixed bug building without options

Use False values for new options for not required instead of the default values for the options.
---
 src/packerlicious/builder.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/packerlicious/builder.py b/src/packerlicious/builder.py
index e636d9b..c56523d 100644
--- a/src/packerlicious/builder.py
+++ b/src/packerlicious/builder.py
@@ -1498,6 +1498,9 @@ class VirtualboxIso(PackerBuilder):
         'vrdp_bind_address': (str, False),
         'vrdp_port_min': (int, False),
         'vrdp_port_max': (int, False),
+        'memory': (int, False),
+        'usb': (validator.boolean, False),
+        'cpus': (int, False),
     }
 
     def validate(self):