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105 lines
2.1 KiB
Bash
Executable File
105 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Plugin to show Postfix statistics - needs pflogsumm
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#
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# Contributed by David Obando (david@cryptix.de) - 16.04.2007
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# Rewrited by Cristian Deluxe (me@cristiandeluxe.com) - 02.11.2016
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#
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#
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# Example config for Ubuntu (You need: apt-get install pflogsumm)
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#
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# [postfix_stats]
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# env.logfile /var/log/syslog
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# env.logfile2 /var/log/syslog.1
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# env.pflogsumm pflogsumm
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#
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#
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# Magic markers - optional - used by installation scripts and
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# munin-config:
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#
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#%# family=contrib
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#%# capabilities=autoconf
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#set -xv
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SYS_LOG=${logfile:-/var/log/syslog}
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SYS_LOG2=${logfile2:-/var/log/syslog.0}
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PFLOGSUMM=${pflogsumm:-pflogsumm.pl}
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# Fields (Array to avoid code duplication)
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declare -a FIELDS_ARR=("received" "delivered" "forwarded" "deferred" "bounced" "rejected" "held" "discarded")
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#
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# Autoconf Section
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#
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if [ "$1" = 'autoconf' ]; then
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# Try to find pflogsumm with default name
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PFLOG_EXIST=$(command -v pflogsumm.pl)
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# Try to find pflogsumm without any extension
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if [[ -z "${PFLOG_EXIST}" ]]
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then
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PFLOG_EXIST=$(command -v pflogsumm)
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fi
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if [[ -z "${PFLOG_EXIST}" ]]
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then
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echo 'no';
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else
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echo 'yes'
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fi
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exit 0;
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fi
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#
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# Config Section
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#
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if [ "$1" = 'config' ]; then
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echo 'graph_title Postfix statistics'
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echo 'graph_vlabel Postfix statistics'
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echo 'graph_category mail'
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echo 'graph_scale no'
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echo 'graph_period minute'
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echo 'graph_total Total'
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# Generate config for each field
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for i in "${FIELDS_ARR[@]}"
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do
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echo "${i}.label ${i}"
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echo "${i}.type DERIVE"
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echo "${i}.min 0"
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echo "${i}.draw AREA"
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done
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exit 0
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fi
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#
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# Plugin Script
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#
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# Variable to store the pflogsumm result.
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TMP_RAW=$("${PFLOGSUMM}" -d today --detail 0 --zero-fill "${SYS_LOG}" "${SYS_LOG2}")
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# Parse value from Raw result
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#
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# Return digit if regex are parsed correctly
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#
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# Return -1 if any error occurs
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#
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parseValue() {
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TMP_RETURN=$(echo "${TMP_RAW}" | grep -Ei '^[[:space:]]+[[:digit:]]+[[:space:]]+'"${1}"'.*$' | grep -oEi '[[:digit:]]+[[:space:]]+' | head -n 1 | sed 's: ::g')
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if [[ -z "${TMP_RETURN}" ]]
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then
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echo -1
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else
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echo "${TMP_RETURN}"
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fi
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}
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# Print results
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for i in "${FIELDS_ARR[@]}"
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do
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printf "${i}.value "
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parseValue "${i}"
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done
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