From 6365b6dbfb6ee275e29057d6048c5a53515db40f Mon Sep 17 00:00:00 2001
From: Brad Ison <bison@coreos.com>
Date: Wed, 31 Aug 2016 15:49:21 -0400
Subject: [PATCH] Set defaults in qemu-coreos entrypoint

---
 buildman/qemu-coreos/start.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/buildman/qemu-coreos/start.sh b/buildman/qemu-coreos/start.sh
index d1bbb418e..f96acfa02 100644
--- a/buildman/qemu-coreos/start.sh
+++ b/buildman/qemu-coreos/start.sh
@@ -1,11 +1,14 @@
 #!/bin/bash
 
+VM_VOLUME_SIZE="${VM_VOLUME_SIZE:-32G}"
+VM_MEMORY="${VM_MEMORY:-8G}"
+
 set -e
 set -x
 set -o nounset
 
 mkdir -p /userdata/openstack/latest
-echo "$USERDATA" > /userdata/openstack/latest/user_data
+echo "${USERDATA}" > /userdata/openstack/latest/user_data
 
 time qemu-img resize ./coreos_production_qemu_image.img "${VM_VOLUME_SIZE}"