#!/bin/sh
+# the postqueue command
+# if empty, it will use the one found in the system path
postfix_postqueue=
+# how frequently to collect queue size
+postfix_update_every=15
+
+postfix_priority=60000
+
postfix_check() {
# this should return:
# - 0 to enable the chart
if [ -z "$postfix_postqueue" -o ! -x "$postfix_postqueue" ]
then
- echo >&2 "postfix: cannot find postqueue. Please set 'postfix_postqueue=/path/to/postqueue' in $confd/postfix.conf"
+ echo >&2 "$PROGRAM_NAME: postfix: cannot find postqueue. Please set 'postfix_postqueue=/path/to/postqueue' in $confd/postfix.conf"
return 1
fi
postfix_create() {
cat <<EOF
-CHART postfix.qemails '' "Postfix Queue Emails" "emails" postfix postfix line 5000 $update_every
-DIMENSION emails '' absolute-no-interpolation 1 1
-CHART postfix.qsize '' "Postfix Queue Emails Size" "emails size in KB" postfix postfix area 5001 $update_every
+CHART postfix.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $((postfix_priority + 1)) $postfix_update_every
+DIMENSION emails '' absolute 1 1
+CHART postfix.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $((postfix_priority + 2)) $postfix_update_every
DIMENSION size '' absolute 1 1
EOF
# be very carefull with eval:
# prepare the script and always egrep at the end the lines that are usefull, so that
# even if something goes wrong, no other code can be executed
+ postfix_q_emails=0
+ postfix_q_size=0
+
eval "`$postfix_postqueue -p |\
grep "^--" |\
sed -e "s/-- \([0-9]\+\) Kbytes in \([0-9]\+\) Requests.$/local postfix_q_size=\1\nlocal postfix_q_emails=\2/g" |\