Munin contributed plugins

#! /bin/bash

#

#   Munin plugin to monitor postfix-policyd-spf-python results

#   Contributed by Alexander Koch <lynix47@gmail.com> 

#

#   This plugin is published under the terms of the MIT License.

# 

# Parameters understood:

#	config		(required)

#	autoconf 	(optional - used by munin-config)

# 

# Config variables:

#       logfile      - Where to find the postfix log (mail.log)

#

# Add the following line to a file in /etc/munin/plugin-conf.d:

# 	env.logfile /var/log/your/mail.log

#

# Magic markers (optional - used by munin-config and installation scripts):

#

#%# family=auto

#%# capabilities=autoconf

#

# Configuration

#

STAT_FILE=${STAT_FILE:-$MUNIN_PLUGSTATE/plugin-plcyd-spf-python.state}

LOGFILE=${logfile:-/var/log/mail.log}

if [ "$1" = "autoconf" ]; then

	echo yes

	exit 0

fi

if [ "$1" = "config" ]; then

	echo 'graph_title SPF Check Results'

	echo 'graph_category mail'

	echo 'graph_args --base 1000 -l 0'

	echo 'graph_vlabel Count/s'

	echo 'count_pass.label Pass'

	echo 'count_pass.type DERIVE'

	echo 'count_pass.min 0'

	echo 'count_pass.colour 00cc00'

	echo 'count_fail.label Fail'

	echo 'count_fail.type DERIVE'

	echo 'count_fail.min 0'

	echo 'count_fail.colour cc0000'

	echo 'count_none.label None'

	echo 'count_none.type DERIVE'

	echo 'count_none.min 0'

	echo 'count_none.colour 0066b3'

	echo 'count_temperror.label Temperror'

	echo 'count_temperror.type DERIVE'

	echo 'count_temperror.min 0'

	echo 'count_temperror.colour ff8000'

	echo 'count_neutral.label Neutral'

	echo 'count_neutral.type DERIVE'

	echo 'count_neutral.min 0'

	echo 'count_neutral.colour ffcc00'

	exit 0

fi

#

# Log parsing

#

function get_log_count() {

	egrep "policyd-spf\[[0-9]+\]: $1;" "$LOGFILE" | grep "$(date '+%b %e')" | wc -l

}

PASS=$(get_log_count "Pass")

FAIL=$(get_log_count "Fail")

NONE=$(get_log_count "None")

TEMPERR=$(get_log_count "Temperror")

NEUTRAL=$(get_log_count "Neutral")

echo "count_pass.value $PASS"

echo "count_fail.value $FAIL"

echo "count_none.value $NONE"

echo "count_temperror.value $TEMPERR"

echo "count_neutral.value $NEUTRAL"

exit 0