Added munin plugins for OpenBSD.

munin/files/plugins/sensors_temp

@@ -0,0 +1,55 @@
+#!/bin/sh
+#
+# Plugin to monitor temperature readings
+#
+# Parameters:
+#
+# 	config   (required)
+# 	autoconf (optional - only used by munin-config)
+#
+# Magic markers (optional - used by munin-config and some installation
+# scripts):
+#%# family=auto
+#%# capabilities=autoconf
+
+
+
+if [ "$1" = "autoconf" ]; then
+	if ( sysctl -a hw.sensors 2>/dev/null >/dev/null ); then
+		echo yes
+		exit 0
+	else
+		if [ $? -eq 127 ]
+		then
+			echo "no (sysctl program not found)"
+			exit 1
+		else
+			echo no
+			exit 1
+		fi
+	fi
+fi
+
+if [ "$1" = "config" ]; then
+
+	echo 'graph_title temperature readings'
+	echo 'graph_args -l 0 --base 1000'
+	echo 'graph_vlabel degC ${graph_period}'
+	echo 'graph_category sensors'
+	echo 'graph_period second'
+	echo 'graph_info Temperature readings on mainboard and CPU'
+	echo 'mb.label mainboard'
+	echo 'mb.type GAUGE'
+	echo 'mb.min 15'
+	echo 'mb.max 150'
+	echo 'mb.info mainboard temperature (TSENS1).'
+	echo 'cpu.label CPU'
+	echo 'cpu.type GAUGE'
+	echo 'cpu.min 15'
+	echo 'cpu.max 150'
+	echo 'cpu.info CPU temperature (TSENS2).'
+	exit 0
+fi
+
+sysctl -a | awk '/TSENS1/ { print "mb.value " $4 } /TSENS2/ { print "cpu.value " $4 }'
+