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contrib-munin/plugins/other/sge_queue_

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2009-08-03 11:34:10 +02:00
#!/bin/bash
#
# Wildcard-plugin to monitor Sun Grid Engine queue state.
# To monitor a queue, link sge_queue_<queue> to this file. E.g.
#
# ln -s /usr/share/munin/plugins/sge_queue_ /etc/munin/plugins/sge_queue_all.q
#
# Based on the condor_queue_ plugin by Šarūnas Burdulis.
#
# Runs 'qstat -g c' for the specified queue and gets the number of
# used, reserved, unavailable and free queue slots.
# Free slots are defined as available slots minus reserved slots.
# Unavailable slots have queue states Disabled/Suspended/Error/Ambiguous config/Unknown
#
# Parameters understood:
#
# config (required)
# autoconf (optional - used by munin-config)
# suggest (optional - used by munin-config)
#
# Configurable variables:
#
# env.sge_settings - Path to SGE settings.sh script, defaults to /opt/sge/default/common/settings.sh
# env.title - Graph title, overrides "SGE Queue state".
# env.options - Additional command line options to qstat.
#
# Revisions:
# v1.0 2009-07-19
#
# Magic markers
#%# family=contrib
#%# capabilities=autoconf suggest
# env.sge_settings -- alternatively you can just modify the path below
if [ ! -z "$sge_settings" ]; then
SGE_SETTINGS="$sge_settings"
else
SGE_SETTINGS=/opt/sge/default/common/settings.sh
fi
# queue name in symlink
QUEUE=`basename $0 | sed 's/^sge_queue_//g'`
if [ -z "$QUEUE" ]; then
QUEUE="all.q"
fi
# env.title
if [ ! -z "$title" ]; then
GRAPHTITLE="$title"
else
GRAPHTITLE="SGE Queue state (${QUEUE})"
fi
if [ "$1" = "config" ]; then
echo "graph_title "$GRAPHTITLE""
echo "graph_order used reserved unavailable free"
echo "graph_args --lower-limit 0 "
echo "graph_vlabel Queue slots"
echo "graph_scale no"
echo "graph_info Shows global Sun Grid Engine queue state."
echo "graph_category SGE"
echo "graph_period minute"
echo "used.label Used"
echo "used.draw AREA"
echo "used.type GAUGE"
echo "used.info Currently used slots."
echo "unavailable.label Unavailable"
echo "unavailable.draw STACK"
echo "unavailable.type GAUGE"
echo "unavailable.info Queue state Disabled/Suspended/Error/Ambiguous config/Unknown."
echo "reserved.label Reserved"
echo "reserved.draw STACK"
echo "reserved.type GAUGE"
echo "reserved.info Reserved slots."
echo "free.label Free"
echo "free.draw STACK"
echo "free.type GAUGE"
echo "free.info Free slots."
exit 0
fi
# source settings script, needed for qstat
if [ -f "$SGE_SETTINGS" ]; then
source "$SGE_SETTINGS"
fi
if [ "$1" = "suggest" ]; then
qstat -g c | tail -n +3 | cut -d ' ' -f 1
exit 0
fi
if [ "$1" = "autoconf" ]; then
if which qstat > /dev/null; then
echo "yes"
exit 0
else
echo "no"
exit 1
fi
fi
# env.options
OPTIONS="-g c -q $QUEUE $options"
# qstat -g c example output:
# CLUSTER QUEUE CQLOAD USED RES AVAIL TOTAL aoACDS cdsuE
# --------------------------------------------------------------------------------
# all.q 0.00 16 8 48 64 0 0
qstat $OPTIONS | tail -n 1 | awk '{print "unavailable.value " $8 "\nreserved.value " $4 "\nused.value " $3 "\nfree.value " $5-$4}'
# for SGE 6.1 or earlier use this:
# qstat $OPTIONS | tail -n 1 | awk '{print "unavailable.value " $7 "\nreserved.value 0" "\nused.value " $3 "\nfree.value " $4}'