summaryrefslogtreecommitdiff
path: root/munin/ups_
blob: 973203fee48f807fbce3bda33fa280aab3432c22 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
#!/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
#   - change AC frequency to input and output frequency
#
# 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 $UPS AC frequency"
		echo "graph_args --base 1000 -l 0"
		echo "graph_vlabel frequency 1/s"
		for i in input output; do
			echo "${i}.label ${i} frequency"
			echo "${i}.type GAUGE"
			echo "${i}.max 100"
			echo "${i}.min 5"
		done
	else
		upsc $UPS | sed -n '/frequency/{s/frequency:/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 minutes"
		echo "runtime.label runtime"
		echo "runtime.cdef runtime,60,/"
		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