From e1822ebdd13768cbd9dc82bbd475a2bb722ee3c5 Mon Sep 17 00:00:00 2001
From: Cian O'Driscoll <cian@hp.com>
Date: Fri, 21 Mar 2014 10:46:18 +0000
Subject: Adding image update policy to undercloud template

Allows image policy to be specified when updating the undercloud
stack. This enables the preservation of persistent ephemeral disks.

Change-Id: Id7bc0a72ae1737d2fdadb3f47006bd0cfb0bc42f
Closes-Bug: #1295616
---
 undercloud-source.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/undercloud-source.yaml b/undercloud-source.yaml
index f18612c8..3e053af5 100644
--- a/undercloud-source.yaml
+++ b/undercloud-source.yaml
@@ -41,6 +41,11 @@ Parameters:
     Description: The password for the Heat service account, used by the Heat services.
     Type: String
     NoEcho: true
+  ImageUpdatePolicy:
+    Default: REPLACE
+    Description: What policy to use when reconstructing instances. REBUILD for rebuilds,
+      REBUILD_PRESERVE_EPHEMERAL to preserve /mnt.
+    Type: String
   undercloudImage:
     Default: undercloud
     Type: String
@@ -232,6 +237,8 @@ Resources:
         Ref: Flavor
       key_name:
         Ref: KeyName
+      image_update_policy:
+        Ref: ImageUpdatePolicy
     Metadata:
       os-collect-config:
         cfn:
-- 
cgit 1.2.3-korg