Fix file permissions.

Fixes-bug: PROD-36504
Change-Id: I02edb8108a748fe2e97a5aeddc1a931d824439ad
diff --git a/metadata/service/control/cluster.yml b/metadata/service/control/cluster.yml
index f95a0b7..4866cdf 100644
--- a/metadata/service/control/cluster.yml
+++ b/metadata/service/control/cluster.yml
@@ -2,6 +2,7 @@
 - neutron
 classes:
 - service.neutron.support
+- service.neutron.file_permissions
 parameters:
   _param:
     keystone_neutron_endpoint_type: internal