From 762a166b32539335ceecb230ae28e1753f849c11 Mon Sep 17 00:00:00 2001
From: tengqm <tengqim@cn.ibm.com>
Date: Fri, 16 Jan 2015 15:22:30 +0800
Subject: [PATCH] Added Versions to the client-side models

Versions would be useful for determining whether an API is usable before
invocation happens.
---
 senlinclient/v1/models.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/senlinclient/v1/models.py b/senlinclient/v1/models.py
index dd00c320..f89b2493 100644
--- a/senlinclient/v1/models.py
+++ b/senlinclient/v1/models.py
@@ -14,6 +14,22 @@ from senlinclient.common import sdk as resource
 from senlinclient.openstack.clustering import clustering_service
 
 
+class Version(resource.Resource):
+    resource_key = 'version'
+    resources_key = 'versions'
+    base_path = '/'
+    service = orchestration_service.OrchestrationService(
+        version=orchestration_service.OrchestrationService.UNVERSIONED
+    )
+
+    # capabilities
+    allow_list = True
+
+    # Properties
+    links = resource.prop('links')
+    status = resource.prop('status')
+
+
 class BuildInfo(resource.Resource):
     base_path = '/build_info'
     service = clustering_service.ClusteringService()