Puppet / Compute: allow to run Ephemeral only storage with RBD

This patch allows the case where we're not running Ceph to host Persistent
storage (volumes) but just to host Ephemeral storage (VMs).

Before we were only allowing Ephemeral storage on Ceph when also
Persistent storage was using Ceph.

Change-Id: I03b775326e4424de413452f4453d4d88de0083bc

1 files changed, 5 insertions, 4 deletions

diff --git a/overcloud-without-mergepy.yaml b/overcloud-without-mergepy.yaml
index 654c2427..cb478436 100644
--- a/overcloud-without-mergepy.yaml
+++ b/overcloud-without-mergepy.yaml
@@ -58,6 +58,10 @@ parameters:
     default: true
     description: Whether to enable or not the Iscsi backend for Cinder
     type: boolean
+  CinderEnableRbdBackend:
+    default: false
+    description: Whether to enable or not the Rbd backend for Cinder
+    type: boolean
   CloudName:
     default: ''
     description: The DNS name of this cloud. E.g. ci-overcloud.tripleo.org
@@ -269,10 +273,6 @@ parameters:
     description: The keystone auth secret.
     type: string
     hidden: true
-  CinderEnableRbdBackend:
-    default: false
-    description: Whether to enable or not the Rbd backend for Cinder
-    type: boolean
   CinderLVMLoopDeviceSize:
     default: 5000
     description: The size of the loopback file used by the cinder LVM driver.
@@ -876,6 +876,7 @@ resources:
           CeilometerMeteringSecret: {get_param: CeilometerMeteringSecret}
           CeilometerPassword: {get_param: CeilometerPassword}
           CinderEnableNfsBackend: {get_param: CinderEnableNfsBackend}
+          CinderEnableRbdBackend: {get_param: CinderEnableRbdBackend}
           Debug: {get_param: Debug}
           ExtraConfig: {get_param: ExtraConfig}
           Flavor: {get_param: OvercloudComputeFlavor}