add sensors to lua prometheus exporter

1 files changed, 15 insertions, 0 deletions

diff --git a/files/common/openwrt/sensors-read.lua b/files/common/openwrt/sensors-read.lua
new file mode 100755
index 00000000..e441b9ea
--- /dev/null
+++ b/files/common/openwrt/sensors-read.lua
@@ -0,0 +1,15 @@
+#!/usr/bin/lua
+
+local sensors = require "sensors"
+
+local config, err = sensors.read_config('/etc/sensors.json')
+if not config then error(err) end
+
+local readings, err = sensors.read(config)
+if not readings then error(err) end
+for name, values in pairs(readings) do
+    print(name .. ":")
+    for t, v in pairs(values) do
+        print(" * " .. t .. " = " .. v)
+    end
+end