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 <mail@aparcar.org>
This commit is contained in:
Paul Spooren 2018-06-17 17:01:57 +09:00
parent adb6c1e129
commit 9e1fcd153b
2 changed files with 2 additions and 2 deletions

View file

@ -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 <simon@swine.de>
PKG_LICENSE:=Apache-2.0

View file

@ -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