Initial version

plugins/other/qmailconn

@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# Plugin to show amount of smtp-connections per hour
+#
+# Contributed by Håkon Nessjøen <lunatic@cpan.org>
+#
+# Magic markers - optional - used by installation scripts and
+# munin-config:
+#
+#%# family=manual
+#%# capabilities=autoconf
+
+if [ "$1" = "autoconf" ]; then
+        echo yes
+        exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Qmail SMTP connections'
+        echo 'graph_args --base 1000 -l 0 '
+        echo 'graph_vlabel connections/hour'
+        echo 'graph_category Mail'
+        echo 'graph_order rbl accepted total'
+        echo 'rbl.label RBL rejected connections'
+        echo 'rbl.min 0'
+        echo 'rbl.draw AREA'
+				echo 'accepted.label Accepted connections'
+				echo 'accepted.min 0'
+				echo 'accepted.draw STACK'
+				echo 'total.label Total connections'
+				echo 'total.min 0'
+				echo 'total.draw LINE1'
+        exit 0
+fi
+
+rbl=`cat /var/log/qmail/smtpd/@* /var/log/qmail/smtpd/current | grep -c rblsmtp`
+accepted=`cat /var/log/qmail/smtpd/@* /var/log/qmail/smtpd/current | grep -c 'tcpserver: ok'`
+
+echo -n "rbl.value " && ( echo $rbl || echo U )
+echo -n "accepted.value " && ( echo $accepted || echo U )
+echo "total.value $[$rbl + $accepted]"