Update templates to default to preserve ephemeral

Updated heat templates to default to preserve ephemeral partition
on a heat stack update. Allows undercloud and overcloud to be
re-imaged/updated and state preserved.

Change-Id: I6626af48d8c55672022a46fe48e5725ad2619f0c

diff --git a/nova-compute-instance.yaml b/nova-compute-instance.yaml
index 8121736..92e9a01 100644 (file)
--- a/nova-compute-instance.yaml
+++ b/nova-compute-instance.yaml
@@ -15,7 +15,7 @@ Parameters:
     Type: String
     Default: baremetal
   ImageUpdatePolicy:
-    Default: 'REPLACE'
+    Default: 'REBUILD_PRESERVE_EPHEMERAL'
     Description: What policy to use when reconstructing instances. REBUILD for rebuilds, REBUILD_PRESERVE_EPHEMERAL to preserve /mnt.
     Type: String
   NovaImage:

diff --git a/overcloud-source.yaml b/overcloud-source.yaml
index bba161e..9ad57c7 100644 (file)
--- a/overcloud-source.yaml
+++ b/overcloud-source.yaml
@@ -44,7 +44,7 @@ Parameters:
     Type: String
     NoEcho: true
   ImageUpdatePolicy:
-    Default: 'REPLACE'
+    Default: 'REBUILD_PRESERVE_EPHEMERAL'
     Description: What policy to use when reconstructing instances. REBUILD for rebuilds, REBUILD_PRESERVE_EPHEMERAL to preserve /mnt.
     Type: String
   KeyName:

diff --git a/undercloud-source.yaml b/undercloud-source.yaml
index 3e053af..410d8e1 100644 (file)
--- a/undercloud-source.yaml
+++ b/undercloud-source.yaml
@@ -42,7 +42,7 @@ Parameters:
     Type: String
     NoEcho: true
   ImageUpdatePolicy:
-    Default: REPLACE
+    Default: REBUILD_PRESERVE_EPHEMERAL
     Description: What policy to use when reconstructing instances. REBUILD for rebuilds,
       REBUILD_PRESERVE_EPHEMERAL to preserve /mnt.
     Type: String