munin-contrib/plugins/ftp/pure-ftpd-bw

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#!/bin/bash
#
#
# pure-ftpd-bw plugin
# show the bandwidth used by pure-ftpd, counts the bytes sent and received
# made by Dju
# v1.2
#
# commands needed: logtail - grep
#
#
# Configuration:
# Maybe need to add following lines to plugins config file
# (e.g. /etc/munin/plugin-conf.d/pure-ftpd) to run pure-ftpwho
# as user with apropirate privilegs then restart munin-node.
#
# [pure-ftpd-bw]
# user root
#
#
# Parameters
#
# config (required)
# autoconf (optional - used by munin-config)
#
#
# Magic markers (optional - used by munin-config and installation scripts):
#
#%# family=auto
#%# capabilities=autoconf
LOGFILE=/var/log/pure-ftpd/transfer.log
LOGTAIL=$(which logtail)
OFFSET_FILE=$MUNIN_PLUGSTATE/pure-ftpd-bw.offset
if [ "$1" = "autoconf" ]; then
if [ -f $LOGFILE ]; then
if [ ! -z "$LOGTAIL" -a -f $LOGTAIL -a -x $LOGTAIL ]; then
echo yes
exit 0
else
echo "no (logtail not found)"
exit 0
fi
else
echo "no (logfile $LOGFILE does not exist)"
exit 0
fi
fi
if [ "$1" = "config" ]; then
echo 'graph_title Pure Ftpd Bandwidth'
echo 'graph_args --base 1000 -l 0'
echo 'graph_vlabel Datas sent / received'
echo 'graph_category network'
echo 'dl.label Bytes downloaded'
echo 'ul.label Bytes uploaded'
exit 0
fi
TMP1=`mktemp`
if [ -f $TMP1 ]; then
$LOGTAIL -o $OFFSET_FILE -f $LOGFILE | grep 'GET \|PUT ' > $TMP1
dls=$(awk '/GET / {print $9}' $TMP1)
dl=0
for d in $dls; do dl=$(expr $dl + $d); done
echo "dl.value ${dl}"
uls=$(awk '/PUT / {print $9}' $TMP1)
ul=0
for u in $uls; do ul=$(expr $ul + $u); done
echo "ul.value ${ul}"
rm $TMP1
else
echo "cant write temp file"
exit 1
fi