minor updates
diff --git a/linux/system/repo-local/grafana.yml b/linux/system/repo-local/grafana.yml
new file mode 100644
index 0000000..4a07383
--- /dev/null
+++ b/linux/system/repo-local/grafana.yml
@@ -0,0 +1,9 @@
+parameters:
+ linux:
+ system:
+ repo:
+ grafana:
+ refresh_db: ${_param:linux_repo_refresh_db}
+ source: "deb [arch=amd64] http://${_param:local_repo_url}/${_param:linux_distrib_codename}/ nightly grafana"
+ architectures: amd64
+ key_url: "http://${_param:local_repo_url}/public.gpg"