Update "auth_url"
Following the change in Keystone Install Guide [1],
this patch replace port 35357 with 5000 for "auth_url".
@@ -17,7 +17,7 @@ connection = mysql+pymysql://cinder:password@mariadb/cinder?charset=utf8
[keystone_authtoken]
www_authenticate_uri = http://keystone:5000
-auth_url = http://keystone:35357
+auth_url = http://keystone:5000
memcached_servers = keystone:11211
auth_type = password
project_domain_name = default
