Deprecate redundant cinder::qos resource type

The cinder::qos resource type is just a wrapper of cinder_qos and
has no additional implementation. Let's deprecate it and let users
use the cinder_qos resource directly.

Change-Id: Ibe59fbf893a7169ea6e3bf00a72b4df28b780b14

manifests/qos.pp

@@ -1,5 +1,6 @@
 # == Define: cinder::qos
 #
+# DEPRECATED !
 # Creates cinder QOS and assigns properties and volume type
 #
 # === Parameters
@@ -24,6 +25,8 @@ define cinder::qos (
 
   include cinder::deps
 
+    warning('The cinder::type is deprecated, please use the cinder_qos resource.')
+
   cinder_qos { $name:
     ensure       => present,
     properties   => $properties,

releasenotes/notes/deprecate-cinder-qos-e47dcf3da78f37f9.yaml

@@ -0,0 +1,5 @@
+---
+deprecations:
+  - |
+    The ``cinder::qos`` resource type has been deprecated.
+    Use the ``cinder_qos`` class directly instead.