Fix minion target test for Nova

Change-Id: Iddf8848df91ba53bb467fbccba28f2af8e55f187
diff --git a/scripts/bootstrap_all.sh b/scripts/bootstrap_all.sh
index baa7584..4e4d248 100755
--- a/scripts/bootstrap_all.sh
+++ b/scripts/bootstrap_all.sh
@@ -3,7 +3,7 @@
 CWD="$(dirname "$(readlink -f "$0")")"
 
 K8S_BOOTSTRAP=$(salt -C 'I@kubernetes:master' test.ping 1>/dev/null 2>&1 && echo true)
-OPENSTACK_BOOTSTRAP=$(salt -C 'I@nova' test.ping 1>/dev/null 2>&1 && echo true)
+OPENSTACK_BOOTSTRAP=$(salt -C 'I@nova:controller' test.ping 1>/dev/null 2>&1 && echo true)
 OPENCONTRAIL_BOOTSTRAP=$(salt -C 'I@opencontrail:control' test.ping 1>/dev/null 2>&1 && echo true)
 STACKLIGHTV2_BOOTSTRAP=$(salt -C 'I@prometheus:server' test.ping 1>/dev/null 2>&1 && echo true)