diff --git a/salt/grains/file b/salt/grains/file
index e69de29..7e41733 100644
--- a/salt/grains/file
+++ b/salt/grains/file
@@ -0,0 +1,5 @@
+roles:
+  - vagrant
+  - ldapclient
+  - nfsserver
+  - gnuviechadmin.gvafile