Deprecate QUEUE_ID in heat_zaqar

ZaqarQueue in heat_zaqar has 2 ways to receive the ID of the queue:
- use get_attr(QUEUE_ID)
- use get_resource <resource_name> or Ref
The first way has been deprecated because in common practice
it had better use get_recources for receive an ID of the resource.
In addition, this attribute has been excluded from auto-tests
for ZaqarQueue.

Change-Id: I43d07401b580555fe5bfa443836e60a708ce54bf

contrib/heat_zaqar/heat_zaqar/resources/queue.py

@@ -17,6 +17,7 @@ from heat.engine import attributes
 from heat.engine import clients
 from heat.engine import properties
 from heat.engine import resource
+from heat.engine import support
 
 
 def resource_mapping():
@@ -58,7 +59,13 @@ class ZaqarQueue(resource.Resource):
     attributes_schema = {
         QUEUE_ID: attributes.Schema(
             _("ID of the queue."),
-            cache_mode=attributes.Schema.CACHE_NONE
+            cache_mode=attributes.Schema.CACHE_NONE,
+            support_status=support.SupportStatus(
+                status=support.DEPRECATED,
+                message=_("Deprecated in kilo. "
+                          "Use get_resource|Ref command instead. "
+                          "For example: { get_resource : <resource_name> }")
+            )
         ),
         HREF: attributes.Schema(
             _("The resource href of the queue.")

contrib/heat_zaqar/heat_zaqar/tests/test_queue.py

@@ -46,7 +46,7 @@ wp_template = '''
   },
   "Outputs" : {
     "queue_id": {
-      "Value": { "Fn::GetAtt" : [ "MyQueue2", "queue_id" ]},
+      "Value": { "Ref" : "MyQueue2" },
       "Description": "queue name"
     },
     "queue_href": {
@@ -116,7 +116,6 @@ class ZaqarMessageQueueTest(common.HeatTestCase):
 
         scheduler.TaskRunner(queue.create)()
         self.fc.api_url = 'http://127.0.0.1:8888/v1'
-        self.assertEqual('myqueue', queue.FnGetAtt('queue_id'))
         self.assertEqual('http://127.0.0.1:8888/v1/queues/myqueue',
                          queue.FnGetAtt('href'))