add config file for openstack synchronizer

Change-Id: I78dde1377c0f23edc8a9c0255bfa80e304c9413b
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
index 9e4747e..373d2b8 100644
--- a/xos/synchronizer/run.sh
+++ b/xos/synchronizer/run.sh
@@ -1,2 +1,4 @@
 #!/bin/bash
-python /opt/xos/synchronizers/openstack/xos-synchronizer.py
+
+export XOS_DIR=/opt/xos
+python $XOS_DIR/synchronizers/openstack/xos-synchronizer.py -C $XOS_DIR/synchronizers/openstack/openstack_synchronizer_config