From 9bfabc68c4ff2094ed8463b11382d6982743b768 Mon Sep 17 00:00:00 2001
From: Sean Dague <sean@dague.net>
Date: Thu, 20 Apr 2017 15:11:43 -0400
Subject: [PATCH] Make openrc more robust for grenade scenarios

This makes openrc more robust for the grenade scenarios by having a
sane fallback when stackrc is not found.

Change-Id: I297ba519d581d2b6fb4d80d59434acace054bada
---
 openrc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/openrc b/openrc
index 4cdb50efef..b748055be1 100644
--- a/openrc
+++ b/openrc
@@ -82,7 +82,12 @@ export OS_IDENTITY_API_VERSION=${IDENTITY_API_VERSION:-3}
 # the user/project has access to - including nova, glance, keystone, swift, ...
 # We currently recommend using the version 3 *identity api*.
 #
-export OS_AUTH_URL=$KEYSTONE_AUTH_URI
+
+# If you don't have a working .stackenv, this is the backup possition
+KEYSTONE_BACKUP=$SERVICE_PROTOCOL://$SERVICE_HOST:5000
+KEYSTONE_AUTH_URI=${KEYSTONE_AUTH_URI:-$KEYSTONE_BACKUP}
+
+export OS_AUTH_URL=${OS_AUTH_URL:-$KEYSTONE_AUTH_URI}
 
 # Currently, in order to use openstackclient with Identity API v3,
 # we need to set the domain which the user and project belong to.