Hide credentials in output, fix qos parms

Change-Id: I91ff76704dd452499949d5bbb9ec9c1c65070e83
diff --git a/Makefile b/Makefile
index 42faa86..a968095 100644
--- a/Makefile
+++ b/Makefile
@@ -155,7 +155,7 @@
 
 auth-secret: $(RESOURCEDIR)/aether.registry.yaml
 $(RESOURCEDIR)/aether.registry.yaml: configs/authentication
-	kubectl -n omec create secret docker-registry aether.registry \
+	@kubectl -n omec create secret docker-registry aether.registry \
 		--docker-server=https://registry.aetherproject.org \
 		--docker-username=${REGISTRY_USERNAME} \
 		--docker-password=${REGISTRY_CLI_SECRET} \