From 849677b052d7392512a76d0afeae84981929fb8b Mon Sep 17 00:00:00 2001
From: Jimmy McCrory <jimmy.mccrory@gmail.com>
Date: Wed, 12 Jul 2017 11:55:42 -0700
Subject: [PATCH] Sort key-value pairs in backend dictionaries

The items within each cinder backend section is currently templated as
an unsorted dictionary. Sort them to avoid unnecessary config changes
and service restarts.

Change-Id: I48a0bd5dc294ec5bc142537c6e74d57a25fda5e4
---
 templates/cinder.conf.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/cinder.conf.j2 b/templates/cinder.conf.j2
index ee51731c..cba061b5 100644
--- a/templates/cinder.conf.j2
+++ b/templates/cinder.conf.j2
@@ -95,7 +95,7 @@ enabled_backends={% for backend in cinder_backends|dictsort %}{{ backend.0 }}{%
 # All given backend(s)
 {% for backend_section in cinder_backends|dictsort %}
 [{{ backend_section.0 }}]
-{% for key, value in backend_section.1.items() if key not in ['extra_volume_types', 'shares'] %}
+{% for key, value in (backend_section.1 | dictsort) if key not in ['extra_volume_types', 'shares'] %}
 {{ key }}={{ value }}
 {% endfor %}