From 644fd197d78755e96b2ef4e51a9982b1ca77b196 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Fri, 28 Apr 2006 16:04:40 +0000
Subject: Add ups

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@69 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
---
 munin/ups_ | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100755 munin/ups_

diff --git a/munin/ups_ b/munin/ups_
new file mode 100755
index 0000000..5b112c3
--- /dev/null
+++ b/munin/ups_
@@ -0,0 +1,168 @@
+#!/bin/sh
+#
+# Plugin to monitor various statistics exported by a UPS.
+#
+# Written by Andras Korn in 2005. Licensed under the GPL.
+#
+# (presumably also Copyright Andras Korn in 2005  -- Peter Palfrader, 2006-04-28)
+# Copyright 2006 Peter Palfrader <peter@palfrader.org>
+#
+# changes:
+#  2006-04-28 Peter Palfrader:
+#   - add runtime and temperature graphs
+#   - append @localhost to UPS variable
+#
+# usage: ups_upsid_function
+#
+#%# family=contrib
+#%# capabilities=autoconf suggest
+
+UPS=$(basename $0 | cut -d_ -f2)"@localhost"
+FUNCTION=$(basename $0 | cut -d_ -f3)
+
+if [ "$1" = "autoconf" ]; then
+	[ -x /bin/upsc ] && [ -r /etc/nut/ups.conf ] && echo yes && exit 0
+	echo "no (/bin/upsc or /etc/nut/ups.conf not found)"
+	exit 1
+fi
+
+if [ "$1" = "suggest" ]; then
+	grep '^\[[^]]*\]$' /etc/nut/ups.conf \
+		| tr -d '][' \
+		| while read ups; do
+			for i in voltages freq charge current runtime temperature; do
+				echo ${ups}_${i}
+			done
+		done
+fi
+
+function voltages() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS voltages"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel Volt"
+		for i in battery nominal input output; do
+			echo "${i}.label $i"
+			echo "${i}.type GAUGE"
+			echo "${i}.max 1000"
+			echo "${i}.min 0"
+		done
+	else
+		upsc $UPS | sed -n '/volt/{
+					s/://
+					/nominal/s/.* /nominal.value /
+					/voltage/s/\.[^ ]*/.value/
+					p
+				}'
+	fi
+}
+
+function charge() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS charge"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel %"
+		for i in charge low load; do
+			echo "${i}.label $i"
+			echo "${i}.type GAUGE"
+			echo "${i}.max 100"
+			echo "${i}.min 0"
+		done
+	else
+		upsc $UPS | sed -n '/charge/{
+					s/^[^:]*\.//g
+					s/:/.value/
+					p
+				}
+				/load/{
+					s/.*:/load.value/
+					p
+				}'
+	fi
+}
+
+function frequency() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS input AC frequency"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel frequency 1/s"
+		echo "acfreq.label AC frequency"
+		echo "acfreq.type GAUGE"
+		echo "acfreq.max 100"
+		echo "acfreq.min 5"
+	else
+		upsc $UPS | sed -n '/freq/{s/.*:/acfreq.value/;p}'
+	fi
+}
+
+function current() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS output current"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel Amper"
+		echo "current.label out-current"
+		echo "current.type GAUGE"
+		echo "current.max 100"
+		echo "current.min 0"
+	else
+		upsc $UPS | sed -n '/current/{s/.*:/current.value/;p}'
+	fi
+}
+
+function runtime() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS battery runtime"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel seconds"
+		echo "runtime.label runtime"
+		echo "runtime.type GAUGE"
+		echo "runtime.max 10000"
+		echo "runtime.min 0"
+	else
+		upsc $UPS | sed -n '/battery.runtime/{s/.*:/runtime.value/;p}'
+	fi
+}
+
+function temperature() {
+	if [ "$1" = "config" ]; then
+
+		echo "graph_title $UPS ambient temperature"
+		echo "graph_args --base 1000 -l 0"
+		echo "graph_vlabel degrees Celsius"
+		echo "temperature.label temperature"
+		echo "temperature.type GAUGE"
+		echo "temperature.max 100"
+		echo "temperature.min -20"
+	else
+		upsc $UPS | sed -n '/ambient.temperature/{s/.*:/temperature.value/;p}'
+	fi
+}
+
+[ "$1" = "config" ] && echo "graph_category sensors"
+
+case "$FUNCTION" in
+	voltages)
+		voltages $1
+		;;
+	charge)
+		charge $1
+		;;
+	freq)
+		frequency $1
+		;;
+	current)
+		current $1
+		;;
+	runtime)
+		runtime $1
+		;;
+	temperature)
+		temperature $1
+		;;
+esac
+
-- 
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