From 4da02bf322bc1b259076664b528b7419772c0f43 Mon Sep 17 00:00:00 2001
From: Richard Ipsum <richard.ipsum@codethink.co.uk>
Date: Wed, 4 Mar 2015 11:35:04 +0000
Subject: openstack.configure: Use $ROOT

---
 openstack.configure | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/openstack.configure b/openstack.configure
index a8ae5554..33184290 100644
--- a/openstack.configure
+++ b/openstack.configure
@@ -25,6 +25,8 @@ set -u
 #
 # TODO: ipv6
 
+ROOT="$1"
+
 octet='\(\(2[0-5]\?[0-5]\?\)\|\(1[0-9]\?[0-9]\?\)\|\([0-9]\)\)'
 
 valid_ip() {
@@ -46,7 +48,7 @@ append_host() {
 	if ! valid_ip "$ip"; then echo "ip, '$ip'" is malformed >&2; exit 1; fi
 	if ! valid_hostname "$hostname"; then echo "hostname, '$hostname'" is malformed >&2; exit 1; fi
 
-	echo "$ip" "$hostname" >> /etc/hosts
+	echo "$ip" "$hostname" >> "$ROOT"/etc/hosts
 }
 
 add_hosts() {
@@ -69,7 +71,7 @@ add_hosts() {
 	done
 }
 
-echo >> /etc/hosts  # insert line break
+echo >> "$ROOT"/etc/hosts  # insert line break
 
 append_host "$CONTROLLER_NODE_IP" "controller.$STACK_ID"
 
-- 
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