Added opportunity to define iscsi_helper and scheduler_default_filters params.

Change-Id: I1175f2e8050c1b979a9ad9fd8bcd3072bcb44f4c
Related-PROD: PROD-25448
diff --git a/tests/pillar/control_single.sls b/tests/pillar/control_single.sls
index a1c6014..cd1f7d9 100644
--- a/tests/pillar/control_single.sls
+++ b/tests/pillar/control_single.sls
@@ -2,6 +2,7 @@
   controller:
     enabled: true
     version: liberty
+    scheduler_default_filters: AvailabilityZoneFilter
     osapi:
       host: 127.0.0.1
     database: