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>
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2 changed files with 2 additions and 2 deletions
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@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=prometheus-node-exporter-lua
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PKG_VERSION:=2017.12.08
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PKG_RELEASE:=4
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PKG_RELEASE:=5
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PKG_MAINTAINER:=Christian Simon <simon@swine.de>
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PKG_LICENSE:=Apache-2.0
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@ -6,7 +6,7 @@ local labels = {
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board_name = string.sub(get_contents("/tmp/sysinfo/board_name"), 1, -2)
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}
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for k, v in string.gmatch(get_contents("/etc/openwrt_release"), "(DISTRIB_%w+)='(%w+)'\n") do
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for k, v in string.gmatch(get_contents("/etc/openwrt_release"), "(DISTRIB_%w+)='(.-)'\n") do
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if k == "DISTRIB_ID" then
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labels["id"] = v
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elseif k == "DISTRIB_RELEASE" then
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