thh_exim_mailqueue

   1 #!/bin/sh
   2 #
   3 # Plugin to monitor exim queue size
   4 #
   5 # Usage: Copy or link into /etc/munin/node.d/
   6 #
   7 # Parameters:
   8 #
   9 #       config   (required)
  10 #       autoconf (optional - used by munin-config)
  11 #
  12 # Config variables:
  13 #
  14 #       spooldir     - Override what exim says
  15 #       exim         - Where's exim?
  16 #       queuewarn    - When to warn
  17 #       queuecrit    - When to crit
  18 #
  19 # $Log$
  20 # Revision 1.4  2004/11/10 15:47:10  jimmyo
  21 # Made graph_title a parameter for generic/exim_mailqueue (patch by Torstein T. Svendsen, SF#1060834).
  22 #
  23 # Revision 1.3  2004/05/20 13:57:12  jimmyo
  24 # Set categories to some of the plugins.
  25 #
  26 # Revision 1.2  2004/01/29 19:39:00  jimmyo
  27 # Generic plugins now use printf instead of echo -n, as this is more portable (SF#885564)
  28 #
  29 # Revision 1.1  2004/01/02 18:50:00  jimmyo
  30 # Renamed occurrances of lrrd -> munin
  31 #
  32 # Revision 1.1.1.1  2004/01/02 15:18:07  jimmyo
  33 # Import of LRRD CVS tree after renaming to Munin
  34 #
  35 # Revision 1.5  2003/11/07 17:43:16  jimmyo
  36 # Cleanups and log entries
  37 #
  38 #
  39 #
  40 # Magic markers (optional - used by installation scripts and
  41 # munin-config):
  42 #
  43 #%# family=auto
  44 #%# capabilities=autoconf
  45
  46 DIRNAME=`dirname $0`
  47 SPOOLDIR='/var/spool/exim'
  48 #EXIM=`which exim 2>/dev/null || which exim4 2>/dev/null`
  49 EXIM='/usr/exim/bin/exim'
  50 QUEUEWARN=100
  51 QUEUECRIT=200
  52 GRAPHTITLE='Exim Mailqueue'
  53
  54 if [ "$spooldir"  ]; then  SPOOLDIR=$spooldir ; fi
  55 if [ "$exim"      ]; then      EXIM=$exim     ; fi
  56 if [ "$queuewarn" ]; then QUEUEWARN=$queuewarn; fi
  57 if [ "$queuecrit" ]; then QUEUECRIT=$queuecrit; fi
  58 if [ "$graphtitle" ]; then GRAPHTITLE=$graphtitle; fi
  59
  60 if [ "$SPOOLDIR" = "unset" ]
  61 then
  62         SPOOLDIR=`($EXIM -bP spool_directory | awk '{ print $3 "/input" }') 2>/dev/null`
  63 fi
  64
  65 if [ "$1" = "autoconf" ]; then
  66         if ( $EXIM -bV 2>/dev/null >/dev/null ); then
  67                 if ( /usr/bin/find $SPOOLDIR -iname "*-H" -print 2>/dev/null >/dev/null ); then
  68                         echo yes
  69                         exit 0
  70                 else
  71                         if [ $? -eq 1 ]; then
  72                                 echo "no (permission denied on spooldir)"
  73                                 exit 1
  74                         else
  75                                 echo "no"
  76                                 exit 1
  77                         fi
  78                 fi
  79         else
  80                 if [ $? -eq 127 ]
  81                 then
  82                         echo "no (exim not found)"
  83                         exit 1
  84                 else
  85                         echo no
  86                         exit 1
  87                 fi
  88         fi
  89 fi
  90
  91 if [ "$1" = "config" ]; then
  92         if [ ! -z $SPOOLDIR ];then
  93         echo "graph_title $GRAPHTITLE"
  94         echo 'graph_args --base 1000 -l 0'
  95         echo 'graph_vlabel mails in queue'
  96         echo 'graph_category Mail'
  97         echo 'mails.label mails'
  98         echo 'mails.draw AREA'
  99         echo "mails.warning $QUEUEWARN"
 100         echo "mails.critical $QUEUECRIT"
 101         fi;
 102         exit 0
 103 fi
 104
 105 printf "mails.value "
 106 /usr/bin/find $SPOOLDIR -iname "*-H" -print 2>/dev/null |wc -l | sed 's/ *//'