charts.d/exim.chart.sh

   1 # no need for shebang - this file is loaded from charts.d.plugin
   2
   3 exim_command=
   4
   5 # how frequently to collect queue size
   6 exim_update_every=5
   7
   8 exim_priority=60000
   9
  10 exim_check() {
  11         if [ -z "$exim_command" -o ! -x "$exim_command" ]
  12                 then
  13                 local d=
  14                 for d in /sbin /usr/sbin /usr/local/sbin
  15                 do
  16                         if [ -x "$d/exim" ]
  17                         then
  18                                 exim_command="$d/exim"
  19                                 break
  20                         fi
  21                 done
  22         fi
  23
  24         if [ -z "$exim_command" -o ! -x  "$exim_command" ]
  25         then
  26                 echo >&2 "$PROGRAM_NAME: exim: cannot find exim executable. Please set 'exim_command=/path/to/exim' in $confd/exim.conf"
  27                 return 1
  28         fi
  29
  30         if [ `$exim_command -bpc 2>&1 | grep -c denied` -ne 0 ]
  31         then
  32                 echo >&2 "$PROGRAM_NAME: exim: permission denied. Please set 'queue_list_requires_admin = false' in your exim options file"
  33                 return 1
  34         fi
  35
  36         return 0
  37 }
  38
  39 exim_create() {
  40 cat <<EOF
  41 CHART exim_local.qemails '' "Exim Queue Emails" "emails" queue exim.queued.emails line $((exim_priority + 1)) $exim_update_every
  42 DIMENSION emails '' absolute 1 1
  43 EOF
  44 return 0
  45 }
  46
  47 exim_update() {
  48 echo "BEGIN exim_local.qemails $1"
  49 echo "SET emails = " `$exim_command -bpc`
  50 echo "END"
  51 return 0
  52 }