metadata fixes

Change-Id: I1e987be8246fb5f989285bee0b0714a943c9338f
diff --git a/metadata/service/client/init.yml b/metadata/service/client/single.yml
similarity index 66%
rename from metadata/service/client/init.yml
rename to metadata/service/client/single.yml
index d3cca92..d228a76 100644
--- a/metadata/service/client/init.yml
+++ b/metadata/service/client/single.yml
@@ -4,11 +4,11 @@
 - backupninja
 parameters:
   _param:
-    backupninja_target_host: 127.0.0.1
+    backupninja_backup_host: backupninja-server-host
   backupninja:
     client:
       enabled: true
       target:
         engine: rsync
-        host: ${_param:backupninja_target_host}
+        host: ${_param:backupninja_backup_host}
         user: backupninja