prometheus-node-exporter-lua: fixup openwrt collector

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2022-04-23 23:25:09 -04:00 · 2022-04-23 23:25:09 -04:00 · 3afccecdb2
commit 3afccecdb2
parent 21c8252dc7
1 changed files with 3 additions and 3 deletions
--- a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/openwrt.lua
+++ b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/openwrt.lua
@ -12,9 +12,9 @@ local labels = {
    target = b.release.target
 }

-b = nil
-u = nil
-ubus = nil
+local b = nil
+local u = nil
+local ubus = nil

 local function scrape()
    metric("node_openwrt_info", "gauge", labels, 1)