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path: root/etc/munin/plugins/jenkins_jobs
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#!/bin/sh
# -*- sh -*-

: << =cut

=head1 NAME

jenkins_jobs - Plugin to measure number of jenkins jobs

=head1 AUTHOR

Contributed by Holger Levsen

=head1 LICENSE

GPLv2

=head1 MAGIC MARKERS

 #%# family=auto
 #%# capabilities=autoconf

=cut

. $MUNIN_LIBDIR/plugins/plugin.sh

if [ "$1" = "autoconf" ]; then
        echo yes
        exit 0
fi

STATEFILE=$MUNIN_PLUGSTATE/$(basename $0)
if [ -f $STATEFILE ] && [ "$1" = "" ] ; then
	cat $STATEFILE
	exit 0
fi

# delete statefile if it's older than $update_interval set in /etc/munin/plugin-conf.d/jenkins
if test $(find $STATEFILE -mmin +$update_interval) ; then
	rm -f $STATEFILE
fi

JOB_PREFIXES=$(ls -1 /var/lib/jenkins/jobs/|cut -d "_" -f1|sort -f -u)
if [ "$1" = "config" ]; then

        echo 'graph_title Jenkins Jobs'
        echo 'graph_args --base 1000 -l 0 '
        echo 'graph_scale no'
        echo 'graph_total total'
        echo 'graph_vlabel Jenkins Jobs per category'
        echo 'graph_category jenkins'
	draw=AREA
        for PREFIX in $JOB_PREFIXES ; do
                echo "jenkins_jobs_$PREFIX.label $PREFIX jobs"
                echo "jenkins_jobs_$PREFIX.draw $draw"
		if [ "$draw" = "AREA" ] ; then draw=STACK ; fi
        done
        exit 0
fi

for PREFIX in $JOB_PREFIXES ; do
        NR=$(find /var/lib/jenkins/jobs/ -maxdepth 1 -name "$PREFIX*" -type d | wc -l)
        echo "jenkins_jobs_$PREFIX.value $NR" | tee -a $STATEFILE
done