From c9ed6c057531d57b52a8f55d04c91c2093a59edf Mon Sep 17 00:00:00 2001
From: Liam Young <liam.young@canonical.com>
Date: Mon, 1 Aug 2016 12:46:12 +0000
Subject: [PATCH] Add api_version as an accessible property

The api version that keystone is uing is advertised via the
api_version key in the identity-service relation but the interface
does not currently set it as a property.

Change-Id: I3b0ee1f22d1c6afee54e1faf315400ca1f8adf77
---
 requires.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requires.py b/requires.py
index 7af2d84..6790652 100644
--- a/requires.py
+++ b/requires.py
@@ -31,7 +31,7 @@ class KeystoneRequires(RelationBase):
                       'ca_cert', 'ssl_cert', 'https_keystone',
                       'ssl_cert_admin', 'ssl_cert_internal',
                       'ssl_cert_public', 'ssl_key_admin', 'ssl_key_internal',
-                      'ssl_key_public']
+                      'ssl_key_public', 'api_version']
 
     @hook('{requires:keystone}-relation-joined')
     def joined(self):