From 7d45a0fa601fab0e4e7237f8920e049744a94c4a Mon Sep 17 00:00:00 2001
From: Jesse Andrews <anotherjesse@gmail.com>
Date: Wed, 26 Oct 2011 08:51:15 -0700
Subject: [PATCH] default the root password to admin password and don't fail if
 group already exists

---
 tools/build_kvm.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/build_kvm.sh b/tools/build_kvm.sh
index 32c7bf6..ea135f6 100755
--- a/tools/build_kvm.sh
+++ b/tools/build_kvm.sh
@@ -19,9 +19,6 @@ set -o xtrace
 TOOLS_DIR=$(cd $(dirname "$0") && pwd)
 TOP_DIR=$TOOLS_DIR/..
 
-# Configure the root password of the vm
-ROOT_PASSWORD=${ROOT_PASSWORD:-password}
-
 # Where to store files and instances
 KVMSTACK_DIR=${KVMSTACK_DIR:-/opt/kvmstack}
 
@@ -44,6 +41,10 @@ fi
 # Source params
 source ./stackrc
 
+# Configure the root password of the vm to be the same as ``ADMIN_PASSWORD``
+ROOT_PASSWORD=${ADMIN_PASSWORD:-password}
+
+
 # Base image (natty by default)
 DIST_NAME=${DIST_NAME:-natty}
 IMAGE_FNAME=$DIST_NAME.raw
@@ -260,7 +261,7 @@ iface eth0 inet static
 EOF
 
 # User configuration for the instance
-chroot $ROOTFS groupadd libvirtd
+chroot $ROOTFS groupadd libvirtd || true
 chroot $ROOTFS useradd stack -s /bin/bash -d $DEST -G libvirtd
 cp -pr $TOOLS_DIR/.. $ROOTFS/$DEST/devstack
 echo "root:$ROOT_PASSWORD" | chroot $ROOTFS chpasswd