Add enabled:false to keystone:server

Change-Id: Ic6a77d92d22d3eec9e261473e005d35da603858f
diff --git a/keystone/map.jinja b/keystone/map.jinja
index e5e05af..d97e1a5 100644
--- a/keystone/map.jinja
+++ b/keystone/map.jinja
@@ -3,6 +3,7 @@
         'Debian': '/etc/ssl/certs/ca-certificates.crt',
         'RedHat': '/etc/pki/tls/certs/ca-bundle.crt'
     }),
+    'enabled': false,
     'bind': {
       'private_protocol': 'http',
       'public_protocol': 'http', },