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#!/bin/sh
#
# Plugin to monitor courier-mta mail spools
#
# Author: Rune Nordbe Skillingstad <runesk@linpro.no>
#
# Usage: copy or link into /etc/munin/node.d/
#
# Parameters:
#
# config (required)
# autoconf (optional - used by munin-config)
#
# Config variables:
#
# spooldir - Where to find mails in queue
#
# $Log$
# Revision 1.1 2004/10/19 18:45:30 jimmyo
# Added new plugins generic/courier_mta*, contributed by Rune N. Skillingstad.
#
#
# Magic markers (optional - used by munin-config and some installation
# scripts):
#
#%# family=auto
#%# capabilities=autoconf
# Can be set via environment, but default is /var/lib/courier/msgq/
SPOOLDIR=${spooldir:-/var/lib/courier/msgq/}
case $1 in
autoconf|detect)
if [ -d $SPOOLDIR/ -a -r $SPOOLDIR/ ] ; then
echo yes
exit 0
else
echo "no (spooldir not found)"
exit 1
fi;;
config)
cat <<'EOF'
graph_title Courier MTA mailqueue
graph_vlabel Mails in queue
graph_args --base 1000 -l 0
mails.label mails
mails.draw AREA
EOF
exit 0;;
esac
cd $SPOOLDIR >/dev/null 2>/dev/null || {
echo "# Cannot cd to $SPOOLDIR"
exit 1
}
cat <<EOF
mails.value $(find . -type f | wc -l | sed 's/ *//')
EOF
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