root / plugins / mail / dovecot @ e5ce7492
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| 1 | d5de773e | Steve Schnepp | #! /bin/bash |
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| 2 | 36b8ff3a | Dominik Schulz | # |
| 3 | # Munin Plugin |
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| 4 | # to count logins to your dovecot mailserver |
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| 5 | # |
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| 6 | # Created by Dominik Schulz <lkml@ds.gauner.org> |
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| 7 | # http://developer.gauner.org/munin/ |
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| 8 | # Contributions by: |
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| 9 | # - Stephane Enten <tuf@delyth.net> |
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| 10 | # |
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| 11 | # Parameters understood: |
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| 12 | # |
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| 13 | # config (required) |
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| 14 | # autoconf (optional - used by munin-config) |
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| 15 | # |
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| 16 | # Config variables: |
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| 17 | # |
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| 18 | # logfile - Where to find the syslog file |
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| 19 | # |
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| 20 | # Add the following line to a file in /etc/munin/plugin-conf.d: |
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| 21 | # env.logfile /var/log/your/logfile.log |
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| 22 | # |
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| 23 | # Magic markers (optional - used by munin-config and installation scripts): |
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| 24 | # |
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| 25 | #%# family=auto |
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| 26 | #%# capabilities=autoconf |
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| 27 | |||
| 28 | ###################### |
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| 29 | # Configuration |
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| 30 | ###################### |
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| 31 | 9a1129c0 | Steve Schnepp | STAT_FILE=${STAT_FILE:-/var/lib/munin/plugin-state/plugin-dovecot.state}
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| 32 | 36b8ff3a | Dominik Schulz | EXPR_BIN=/usr/bin/expr |
| 33 | LOGFILE=${logfile:-/var/log/mail.log}
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| 34 | ###################### |
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| 35 | |||
| 36 | if [ "$1" = "autoconf" ]; then |
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| 37 | echo yes |
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| 38 | exit 0 |
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| 39 | fi |
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| 40 | |||
| 41 | if [ "$1" = "config" ]; then |
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| 42 | echo 'graph_title Dovcecot Logins' |
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| 43 | echo 'graph_args --base 1000 -l 0' |
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| 44 | echo 'graph_vlabel Login Counters' |
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| 45 | echo 'login_total.label Total Logins' |
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| 46 | echo 'login_tls.label TLS Logins' |
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| 47 | echo 'login_ssl.label SSL Logins' |
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| 48 | echo 'login_imap.label IMAP Logins' |
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| 49 | echo 'login_pop3.label POP3 Logins' |
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| 50 | echo 'connected.label Connected Users' |
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| 51 | exit 0 |
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| 52 | fi |
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| 53 | |||
| 54 | ############################# |
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| 55 | # Initialization |
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| 56 | ############################# |
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| 57 | if [ ! -r $STAT_FILE ]; then |
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| 58 | echo "TOTAL=0" > $STAT_FILE |
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| 59 | echo "TLS=0" >> $STAT_FILE |
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| 60 | echo "SSL=0" >> $STAT_FILE |
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| 61 | echo "IMAP=0" >> $STAT_FILE |
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| 62 | echo "POP3=0" >> $STAT_FILE |
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| 63 | fi |
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| 64 | ############################# |
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| 65 | |||
| 66 | |||
| 67 | ###################### |
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| 68 | # Total Logins |
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| 69 | ###################### |
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| 70 | echo -en "login_total.value " |
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| 71 | b9557dd9 | Kenyon Ralph | NEW_TOTAL=$(egrep '[dovecot]?.*Login' $LOGFILE | grep "`date '+%b %e'`" | sort | wc -l) |
| 72 | 36b8ff3a | Dominik Schulz | OLD_TOTAL=$(grep TOTAL $STAT_FILE | cut -f2 -d '=') |
| 73 | TOTAL=$($EXPR_BIN $NEW_TOTAL - $OLD_TOTAL) |
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| 74 | if [ $TOTAL -gt 0 ]; then |
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| 75 | echo "$TOTAL" |
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| 76 | else |
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| 77 | echo "0" |
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| 78 | fi |
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| 79 | echo -n |
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| 80 | ###################### |
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| 81 | # Connected Users |
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| 82 | ###################### |
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| 83 | b9557dd9 | Kenyon Ralph | DISCONNECTS=$(egrep '[dovecot]?.*Disconnected' $LOGFILE | sort | wc -l) |
| 84 | CONNECTS=$(egrep '[dovecot]?.*Login' $LOGFILE | sort | wc -l) |
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| 85 | 36b8ff3a | Dominik Schulz | DISCON=$($EXPR_BIN $CONNECTS - $DISCONNECTS) |
| 86 | if [ $DISCON -lt 0 ]; then |
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| 87 | DISCON=0 |
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| 88 | fi |
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| 89 | echo -en "connected.value " |
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| 90 | echo $DISCON |
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| 91 | echo -n |
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| 92 | ###################### |
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| 93 | # TLS Logins |
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| 94 | ###################### |
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| 95 | echo -en "login_tls.value " |
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| 96 | b9557dd9 | Kenyon Ralph | NEW_TLS=$(egrep '[dovecot]?.*Login.*TLS' $LOGFILE | grep "`date '+%b %e'`" | sort | wc -l) |
| 97 | 36b8ff3a | Dominik Schulz | OLD_TLS=$(grep TLS $STAT_FILE | cut -f2 -d '=') |
| 98 | TLS=$($EXPR_BIN $NEW_TLS - $OLD_TLS) |
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| 99 | if [ $TLS -gt 0 ]; then |
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| 100 | echo "$TLS" |
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| 101 | else |
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| 102 | echo "0" |
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| 103 | fi |
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| 104 | echo -n |
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| 105 | ###################### |
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| 106 | # SSL Logins |
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| 107 | ###################### |
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| 108 | echo -en "login_ssl.value " |
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| 109 | b9557dd9 | Kenyon Ralph | NEW_SSL=$(egrep '[dovecot]?.*Login.*SSL' $LOGFILE | grep "`date '+%b %e'`" | sort | wc -l) |
| 110 | 36b8ff3a | Dominik Schulz | OLD_SSL=$(grep SSL $STAT_FILE | cut -f2 -d '=') |
| 111 | SSL=$($EXPR_BIN $NEW_SSL - $OLD_SSL) |
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| 112 | if [ $SSL -gt 0 ]; then |
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| 113 | echo "$SSL" |
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| 114 | else |
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| 115 | echo "0" |
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| 116 | fi |
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| 117 | echo -n |
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| 118 | ###################### |
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| 119 | # IMAP Logins |
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| 120 | ###################### |
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| 121 | echo -en "login_imap.value " |
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| 122 | b9557dd9 | Kenyon Ralph | NEW_IMAP=$(egrep '[dovecot]?.*imap.*Login' $LOGFILE | grep "`date '+%b %e'`" | sort | wc -l) |
| 123 | 36b8ff3a | Dominik Schulz | OLD_IMAP=$(grep IMAP $STAT_FILE | cut -f2 -d '=') |
| 124 | IMAP=$($EXPR_BIN $NEW_IMAP - $OLD_IMAP) |
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| 125 | if [ $IMAP -gt 0 ]; then |
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| 126 | echo "$IMAP" |
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| 127 | else |
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| 128 | echo "0" |
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| 129 | fi |
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| 130 | echo -n |
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| 131 | ###################### |
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| 132 | # POP3 Logins |
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| 133 | ###################### |
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| 134 | echo -en "login_pop3.value " |
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| 135 | b9557dd9 | Kenyon Ralph | NEW_POP3=$(egrep '[dovecot]?.*pop3.*Login' $LOGFILE | grep "`date '+%b %e'`" | sort | wc -l) |
| 136 | 36b8ff3a | Dominik Schulz | OLD_POP3=$(grep POP3 $STAT_FILE | cut -f2 -d '=') |
| 137 | POP3=$($EXPR_BIN $NEW_POP3 - $OLD_POP3) |
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| 138 | if [ $POP3 -gt 0 ]; then |
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| 139 | echo "$POP3" |
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| 140 | else |
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| 141 | echo "0" |
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| 142 | fi |
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| 143 | echo -n |
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| 144 | ###################### |
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| 145 | # Save the new values |
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| 146 | ###################### |
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| 147 | echo "TOTAL=$NEW_TOTAL" > $STAT_FILE |
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| 148 | echo "TLS=$NEW_TLS" >> $STAT_FILE |
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| 149 | echo "SSL=$NEW_SSL" >> $STAT_FILE |
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| 150 | echo "IMAP=$NEW_IMAP" >> $STAT_FILE |
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| 151 | echo "POP3=$NEW_POP3" >> $STAT_FILE |