From eb8cebf35ebdc2543e832330a15eb6997fb4881c Mon Sep 17 00:00:00 2001
From: Hongbin Lu <hongbin.lu@huawei.com>
Date: Fri, 3 Feb 2017 17:49:29 -0600
Subject: [PATCH] Enable zun-etcd only if db type is etcd

Change-Id: Iccdae37a9c60aba92b4deb5c8c35d5ff898fb032
---
 devstack/settings | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/devstack/settings b/devstack/settings
index 751ff5180..d1231be24 100644
--- a/devstack/settings
+++ b/devstack/settings
@@ -18,4 +18,6 @@
 # Enable Zun services
 enable_service zun-api
 enable_service zun-compute
-enable_service zun-etcd
+if [[ ${ZUN_DB_TYPE} == "etcd" ]]; then
+    enable_service zun-etcd
+fi