add runtest role

Change-Id: Icb8fdc544159aa7a205a812fbf639f047192c61d
diff --git a/inventory_examples/reduced_footprint_with_cfg01.yaml b/inventory_examples/reduced_footprint_with_cfg01.yaml
index 290e515..9ec6432 100644
--- a/inventory_examples/reduced_footprint_with_cfg01.yaml
+++ b/inventory_examples/reduced_footprint_with_cfg01.yaml
@@ -4,6 +4,7 @@
       roles:
       - infra_config
       - linux_system_codename_xenial
+      - features_runtest
       classes:
       - system.openssh.client.lab
       interfaces:
@@ -165,3 +166,7 @@
         ens4:
           role: single_ctl
           single_address: ${_param:openstack_dns_node02_address}
+
+default_context:
+    manila_enabled: 'False'
+    barbican_enabled: 'False'