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contrib-munin/plugins/debian/deborphan
dipohl 4b400a7320 Plugin-Gallery: Get better 2nd level headings
amule -> filetransfer (amule)
torrent -> filetransfer (rtorrent)
2017-02-24 18:29:14 +01:00

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#!/bin/sh
: << =cut
=head1 NAME
deborphan - Monitor orphaned Debian packages
=head1 APPLICABLE SYSTEMS
Debian-ish systems with deborphan installed.
=head1 CONFIGURATION
None needed.
=head1 AUTHOR
Olivier Mehani <shtrom+munin@ssji.net>
Based on the debsecan plugin by Nicolas Bouthors. 2016-09-02
=head1 LICENSE
GPLv2
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf
=cut
# shellcheck disable=SC1090
. "$MUNIN_LIBDIR/plugins/plugin.sh"
# Auto enable if we have deborphan only
if [ "$1" = "autoconf" ] ; then
if which deborphan >/dev/null; then
echo yes
else
echo "no (deborphan is missing)"
fi
exit 0
fi
# Fail if we don't have deborphan
if ! which deborphan >/dev/null; then
echo "deborphan is missing" >&2
exit 1
fi
OUT=$(deborphan --show-section --guess-all | sort)
CATEGORIES="$(echo "${OUT}" | awk '{print $1}' | uniq)"
if [ "$1" = "config" ]; then
cat <<EOF
graph_title Orphaned packages
graph_args -l 0 --base 1000
graph_vlabel number of packages
graph_category system
graph_period second
graph_info This graph show the number of orphaned packages on your system. Use deborphan to see details.
EOF
for CAT in ${CATEGORIES}; do
CATFIELD=$(clean_fieldname "${CAT}")
cat <<EOF
${CATFIELD}.label ${CAT}
${CATFIELD}.type GAUGE
${CATFIELD}.draw AREASTACK
${CATFIELD}.min 0
${CATFIELD}.info The number of orphaned packages in ${CAT}
EOF
done
else
for CAT in ${CATEGORIES}; do
CATFIELD=$(clean_fieldname "${CAT}")
CATDATA=$(echo "${OUT}" | sed -n "s#${CAT} \+##p")
echo "${CATFIELD}.value $(echo "${CATDATA}" | wc -l)"
echo "${CATFIELD}.extinfo $(echo "${CATDATA}" | tr '\n' ' ')"
done
fi