Skip to content

Commit e305611

Browse files
author
Sebastian L
committed
Add arcconf plugin
Plugin monitors raid adapters, logical devices and physical devices managed by arcconf
1 parent e3f0830 commit e305611

File tree

1 file changed

+255
-0
lines changed

1 file changed

+255
-0
lines changed

‎plugins/disk/arcconf_

+255
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,255 @@
1+
#!/bin/sh
2+
3+
set -e
4+
5+
: << =cut
6+
7+
=head1 NAME
8+
9+
arcconf - Monitor RAID adapters, logical devices and physical disks with arcconf
10+
11+
=head1 APPLICABLE SYSTEMS
12+
13+
Raid adapters managed with arcconf
14+
15+
=head1 CONFIGURATION
16+
17+
With "arcconf list" you find available controllers. Link arcconf_ with
18+
specified controller id.
19+
20+
ln -s /usr/share/munin/plugins/arcconf_ /etc/munin/plugins/arcconf_1
21+
22+
arcconf_bin - Path to arcconf binary
23+
24+
[arcconf_*]
25+
user root
26+
env.arcconf_bin /usr/local/sbin/arcconf
27+
28+
[arcconf_1]
29+
env.min_online_disks 12 # Miniaml online disks
30+
env.max_adapter_temp 50 # Adapter temperature threshold
31+
32+
=head1 AUTHOR
33+
34+
Copyright (C) 2020 Sebastian L. (https://momou.ch)
35+
36+
=head1 LICENSE
37+
38+
GPLv2
39+
40+
=head1 MAGIC MARKERS
41+
42+
#%# family=auto
43+
#%# capabilities=autoconf
44+
45+
=cut
46+
47+
. "$MUNIN_LIBDIR/plugins/plugin.sh"
48+
49+
if [ "${MUNIN_DEBUG:-0}" = 1 ]; then
50+
set -x
51+
fi
52+
53+
arcconf_bin="${arcconf_bin:-/usr/local/sbin/arcconf}"
54+
adapter_id="${0##*arcconf_}"
55+
56+
ARCCONF=$($arcconf_bin getconfig "$adapter_id")
57+
ARCCONF_DISKS=$(echo "$ARCCONF" | grep -Pzo 'Device\ #(.|\n)*Service Hours.*[0-9]{1,6}' | tr '\0' '\n')
58+
ARCCONF_LOGICALDISKS=$(echo "$ARCCONF" | grep -Pzo 'Logical Device number (.|\n)*Parity Initialization Status' | tr '\0' '\n')
59+
ARCCONF_SMARTSTATS=$($arcconf_bin getsmartstats "$adapter_id")
60+
61+
logicaldisks=$(echo "$ARCCONF_LOGICALDISKS" | grep -oE 'Logical Device number [0-9]+' | sed 's/Logical Device number //g')
62+
disks=$(echo "$ARCCONF_DISKS" | grep -oE 'Device #[0-9]+' | sed 's/Device #//g')
63+
64+
case $1 in
65+
66+
autoconf)
67+
if [ -x "$arcconf_bin" ]; then
68+
if [ -z "$(command -v arcconf)" ]; then
69+
echo "no (arcconf not found)"
70+
exit 0
71+
else
72+
echo "yes"
73+
exit 0
74+
fi
75+
else
76+
echo "no (/usr/local/sbin/arcconf not found)"
77+
exit 0
78+
fi
79+
;;
80+
81+
config)
82+
adaptername=$(echo "$ARCCONF" | grep "Controller Model" | cut -d ":" -f 2 | xargs)
83+
84+
echo "multigraph arcconf_${adapter_id}_logicaldisks"
85+
echo "graph_title arcconf_${adapter_id} - Status of logical disks"
86+
echo "graph_info arcconf_${adapter_id} - Status of logical disks on $adaptername adapter"
87+
echo "graph_args -u 1 -l 0"
88+
echo "graph_category disk"
89+
echo "graph_vlabel Online status"
90+
for logicaldisk in $logicaldisks; do
91+
raid_level=$(echo "$ARCCONF_LOGICALDISKS" | cut -d ":" -f 2 | xargs)
92+
echo "status_logicaldisk_$logicaldisk.label Logical disk $logicaldisk (raid $raid_level) status is optimal"
93+
echo "status_logicaldisk_$logicaldisk.info Status of logical disk $logicaldisk (raid $raid_level) is optimal"
94+
echo "status_logicaldisk_$logicaldisk.min 0"
95+
echo "status_logicaldisk_$logicaldisk.warning 1:"
96+
done
97+
98+
echo "multigraph arcconf_${adapter_id}_online_disks"
99+
echo "graph_title arcconf_${adapter_id} - Online disks"
100+
echo "graph_info arcconf_${adapter_id} - Online disks on $adaptername adapter"
101+
echo "graph_args -A -l 0"
102+
echo "graph_category disk"
103+
echo "graph_vlabel Number of disks"
104+
echo "online_disks.label Online disks"
105+
echo "online_disks.info Current number of online disks on $adaptername adapter"
106+
echo "online_disks.min 0"
107+
if [ -n "${min_online_disks}" ]; then
108+
echo "online_disks.warning $min_online_disks:"
109+
fi
110+
111+
echo "multigraph arcconf_${adapter_id}_temp"
112+
echo "graph_title arcconf_${adapter_id} - Temperature of adapter"
113+
echo "graph_info arcconf_${adapter_id} - Temperature of $adaptername adapter"
114+
echo "graph_args -Y -A -l 0"
115+
echo "graph_category disk"
116+
echo "graph_vlabel C"
117+
echo "adapter_temp.label Adapter temperature"
118+
echo "adapter_temp.info Current $adaptername adapter temperature"
119+
echo "adapter_temp.min 0"
120+
if [ -n "${max_adapter_temp}" ]; then
121+
echo "adapter_temp.warning $max_adapter_temp"
122+
fi
123+
124+
echo "multigraph arcconf_${adapter_id}_disks_temp"
125+
echo "graph_title arcconf_${adapter_id} - Temperature of disks on adapter"
126+
echo "graph_info arcconf_${adapter_id} - Temperature of disks on adapter $adaptername"
127+
echo "graph_args -Y -A -l 0"
128+
echo "graph_category disk"
129+
echo "graph_vlabel C"
130+
for disk in $disks; do
131+
echo "temp_disk_$disk.label Temperature of disk $disk"
132+
echo "temp_disk_$disk.info Temperature of disk $disk"
133+
echo "temp_disk_$disk.min 0"
134+
done
135+
136+
echo "multigraph arcconf_${adapter_id}_disks_usage"
137+
echo "graph_title arcconf_${adapter_id} - Remaining usage of disks"
138+
echo "graph_info arcconf_${adapter_id} - Remaining usage of disks in percent on adapter $adaptername"
139+
echo "graph_args -u 100 -l 0"
140+
echo "graph_category disk"
141+
echo "graph_vlabel %"
142+
for disk in $disks; do
143+
echo "remaining_usage_disk_$disk.label Remaining usage on disk $disk"
144+
echo "remaining_usage_disk_$disk.info Remaining usage on disk $disk"
145+
echo "remaining_usage_disk_$disk.min 0"
146+
echo "remaining_usage_disk_$disk.warning 80:"
147+
done
148+
149+
for disk in $disks; do
150+
echo "multigraph arcconf_${adapter_id}_disk_${disk}"
151+
echo "graph_title arcconf_${adapter_id} - Disk $disk"
152+
echo "graph_info arcconf_${adapter_id} - Error counters of disk $disk on adapter $adaptername"
153+
echo "graph_args -Y -A -l 0"
154+
echo "graph_category disk"
155+
echo "graph_vlabel Errors"
156+
error_counters=$(echo "$ARCCONF" | sed -n "/Device #$disk/,/Device #/ p" | grep -Pzo 'Aborted(.|\n)*Scsi Bus Faults.*[0-9]{1,6}' | tr '\0' '\n')
157+
echo "$error_counters" | while read -r error_counter; do
158+
name=$(echo "$error_counter" | sed -n 's/\([[:alpha:] ]*\).*/\1/p' | sed 's/ *$//g')
159+
if [ -n "$name" ]; then
160+
name=$(clean_fieldname "$name")
161+
key="${name}_${disk}"
162+
echo "$key.label $name" && echo "$key.info $name" && echo "$key.min 0"
163+
# Sparse disks are "not ready", so don't warn
164+
echo "$name" | grep -q "Not_Ready_Error" || echo "$key.critical 1"
165+
fi
166+
done
167+
done
168+
169+
for disk in $disks; do
170+
echo "multigraph arcconf_${adapter_id}_smartstats_${disk}"
171+
echo "graph_title arcconf_${adapter_id} - S.M.A.R.T values disk $disk"
172+
echo "graph_vlabel Attribute S.M.A.R.T value"
173+
echo "graph_args -u 100 -l 0"
174+
echo "graph_category disk"
175+
echo "graph_info This graph shows the value of all S.M.A.R.T attributes of disk $disk."
176+
smartstats=$(echo "$ARCCONF_SMARTSTATS" | sed -n "/\<PhysicalDriveSmartStats channel=\"[[:digit:]]\" id=\"$disk\"/,/\/PhysicalDriveSmartStats\>/ p")
177+
echo "$smartstats" | while read -r attribute; do
178+
name=$(echo "$attribute" | sed -n 's/.*name="\([[:alnum:] ()-/]*\)\".*/\1/p')
179+
if [ -n "$name" ]; then
180+
name=$(clean_fieldname "$name")
181+
key="${name}_${disk}"
182+
echo "$key.label $name" && echo "$key.info $name" && echo "$key.min 0"
183+
threshold=$(echo "$attribute" | sed -n 's/.*thresholdValue="\([[:digit:]]*\).*/\1/p')
184+
[ "$threshold" ] && echo "$key.critical $threshold:"
185+
fi
186+
done
187+
done
188+
189+
exit 0
190+
191+
;;
192+
193+
esac
194+
195+
echo "multigraph arcconf_${adapter_id}_logicaldisks"
196+
for logicaldisk in $logicaldisks; do
197+
status=$(echo "$ARCCONF" | sed -n "/Logical Device number $logicaldisk/,/Parity Initialization Status/ p" | grep 'Status of Logical Device' | grep -c 'Optimal')
198+
[ "$status" ] || status="U"
199+
echo "status_logicaldisk_$logicaldisk.value $status"
200+
done
201+
202+
echo "multigraph arcconf_${adapter_id}_online_disks"
203+
online_disks=$(echo "$ARCCONF" | grep -cE 'State.*: Online')
204+
[ "$online_disks" ] || online_disks="U"
205+
echo "online_disks.value $online_disks"
206+
207+
echo "multigraph arcconf_${adapter_id}_temp"
208+
adapter_temp=$(echo "$ARCCONF" | grep -oE "Temperature[\ ]+:\ [0-9]{1,3} C\/" | grep -oE '[0-9]+')
209+
[ "$adapter_temp" ] || adapter_temp="U"
210+
echo "adapter_temp.value $adapter_temp"
211+
212+
echo "multigraph arcconf_${adapter_id}_disks_temp"
213+
for disk in $disks; do
214+
disk_temp=$(echo "$ARCCONF" | sed -n "/Device #$disk/,/Device #/ p" | grep 'Current Temperature' | grep -oE '[0-9]+')
215+
[ "$disk_temp" ] || disk_temp="U"
216+
echo "temp_disk_$disk.value $disk_temp"
217+
done
218+
219+
echo "multigraph arcconf_${adapter_id}_disks_usage"
220+
for disk in $disks; do
221+
usage=$(echo "$ARCCONF" | sed -n "/Device #$disk/,/Device #/ p" | grep 'Usage Remaining' | grep -oE '[0-9]+')
222+
[ "$usage" ] || usage="U"
223+
echo "remaining_usage_disk_$disk.value $usage"
224+
done
225+
226+
for disk in $disks; do
227+
echo "multigraph arcconf_${adapter_id}_disk_${disk}"
228+
error_counters=$(echo "$ARCCONF" | sed -n "/Device #$disk/,/Device #/ p" | grep -Pzo 'Aborted(.|\n)*Scsi Bus Faults.*[0-9]{1,6}' | tr '\0' '\n')
229+
echo "$error_counters" | while read -r error_counter; do
230+
name=$(echo "$error_counter" | sed -n 's/\([[:alpha:] ]*\).*/\1/p' | sed 's/ *$//g')
231+
if [ -n "$name" ]; then
232+
name=$(clean_fieldname "$name")
233+
key="${name}_${disk}"
234+
value=$(echo "$error_counter" | grep -oE '[0-9]+')
235+
[ "$value" ] || value="U"
236+
echo "$key.value $value"
237+
fi
238+
done
239+
done
240+
241+
for disk in $disks; do
242+
echo "multigraph arcconf_${adapter_id}_smartstats_${disk}"
243+
smartstats=$(echo "$ARCCONF_SMARTSTATS" | sed -n "/\<PhysicalDriveSmartStats channel=\"[[:digit:]]\" id=\"$disk\"/,/\/PhysicalDriveSmartStats\>/ p")
244+
echo "$smartstats" | while read -r attribute; do
245+
name=$(echo "$attribute" | sed -n 's/.*name="\([[:alnum:] ()-/]*\)\".*/\1/p')
246+
if [ -n "$name" ]; then
247+
name=$(clean_fieldname "$name")
248+
key="${name}_${disk}"
249+
value=$(echo "$attribute" | sed -n 's/.*normalizedCurrent="\([[:digit:]]*\).*/\1/p')
250+
[ "$value" ] || value="U"
251+
echo "$key.value $value"
252+
fi
253+
done
254+
done
255+

0 commit comments

Comments
 (0)