From fc44f87dc52b2a35a2a234c26ec88a7fa6beb7f2 Mon Sep 17 00:00:00 2001 From: Paul Spooren Date: Sun, 17 Jun 2018 17:01:57 +0900 Subject: [PATCH] prometheus-node-exporter-lua: handle fancy release Some releases may have non letters in it's name currently resulting in an empty ("") output which is then discarded, resulting in *missing* labels in the metric. Now it uses `.-` to catch as little as possible, but anything. Signed-off-by: Paul Spooren --- utils/prometheus-node-exporter-lua/Makefile | 2 +- .../files/usr/lib/lua/prometheus-collectors/openwrt.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/utils/prometheus-node-exporter-lua/Makefile b/utils/prometheus-node-exporter-lua/Makefile index 0c2fa8485..5aa4cf8a2 100644 --- a/utils/prometheus-node-exporter-lua/Makefile +++ b/utils/prometheus-node-exporter-lua/Makefile @@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=prometheus-node-exporter-lua PKG_VERSION:=2017.12.08 -PKG_RELEASE:=4 +PKG_RELEASE:=5 PKG_MAINTAINER:=Christian Simon PKG_LICENSE:=Apache-2.0 diff --git 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 index 2f5030d7a..8b9785a27 100644 --- 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 @@ -6,7 +6,7 @@ local labels = { board_name = string.sub(get_contents("/tmp/sysinfo/board_name"), 1, -2) } -for k, v in string.gmatch(get_contents("/etc/openwrt_release"), "(DISTRIB_%w+)='(%w+)'\n") do +for k, v in string.gmatch(get_contents("/etc/openwrt_release"), "(DISTRIB_%w+)='(.-)'\n") do if k == "DISTRIB_ID" then labels["id"] = v elseif k == "DISTRIB_RELEASE" then