Initial version

plugins/other/perdition

@@ -0,0 +1,117 @@
+#!/bin/sh
+#
+# Plugin to graph perdition connections and errors 
+# Requires: logtail
+# 
+# Copyright Micah Anderson <micah@riseup.net>
+# Jan 23, 2005
+#
+#
+#%# family=contrib
+#%# capabilities=autoconf
+
+# The different log lines we are interested in:
+#
+# buffy perdition[7583]: Connect: 64.45.82.181->69.50.164.185
+# buffy perdition[20097]: Close: 217.19.50.108->69.50.74.154 user="mek" received=12 sent=23
+# buffy perdition[7435]: Auth: 130.22.173.20->69.90.134.185 user="gotn" server="192.168.0.2" port="143" status="ok"
+# buffy perdition[26986]: Auth: 72.13.2.186->69.92.134.215 user="moves" server="192.168.0.2" port="110" status="ok"
+
+# Then there are some errors, I'm just going to put these all into one line, they could easily be
+# separate out if we were interested in how many of each type of error, but 7 lines for this graph is a lot
+# buffy perdition[20908]: Fatal Error reading authentication information from client "203.52.112.34->68.92.124.155": Exiting child
+# buffy perdition[27754]: Fatal error establishing SSL connection to client
+# buffy perdition[5139]: Fatal error negotiating setup. Exiting child.
+
+# Changelog
+# version 0.1 - Jan 23, 2005
+# Micah Anderson <micah@riseup.net>
+#  - initial author
+# version 0.2 - Oct 10, 2007
+# Micah Anderson <micah@riseup.net>
+#  - fixed copyright and added changelog
+#  - added TMP env variable
+#  - set all TEMP_FILE variables to use $TMP
+
+# Set the location of the perdition logs
+PERDITION_LOG=${logfile:-/var/log/perdition.log}
+OFFSET_FILE=/var/lib/munin/plugin-state/perdition.offset
+LOGTAIL=${logtail:-/usr/sbin/logtail}
+TMP=${TMP:-/tmp}
+
+case `uname -s` in
+Linux)
+        TEMP_FILE=`mktemp -p $TMP/ munin-perdition.XXXXXX`
+        if [ $? != 0 ]; then
+                TEMP_FILE=`mktemp $TMP/munin-perdition.XXXXXX`
+        fi
+        ;;
+FreeBSD)
+        TEMP_FILE=`mktemp -t $TMP`
+        STATUS=$?
+        ;;
+esac
+
+if [ -z "$TEMP_FILE" ]; then
+        # Yes, this is unsafe
+        TEMP_FILE=$TMP/munin-perdition.$$
+        rm -rf $TEMP_FILE
+        touch $TEMP_FILE
+fi
+
+if [ ! -f "$TEMP_FILE" ]; then
+    exit 3
+fi
+
+case $1 in
+    autoconf|detect)
+    if [ -f ${PERDITION_LOG} -a -x ${LOGTAIL} ] 
+    then
+	echo yes
+	exit 0
+    else
+	echo "no (either $PERDITION_LOG was not found, or logtail was not in your path)"
+	exit 1
+    fi
+    ;;
+    config)
+    cat <<EOF
+graph_title Perdition Connections
+graph_vlabel Number of Connections
+graph_total Total
+connection.label connections
+disconnected.label disconnections
+imap.label IMAP Auths
+pop.label POP Auths
+fatal.label Fatal Errors
+EOF
+    exit 0
+    ;;
+esac
+
+ARGS=0
+`$LOGTAIL /etc/hosts 2>/dev/null >/dev/null`
+if [ $? = 66 ]; then
+    if [ ! -n "$logtail" ]; then
+        ARGS=1
+    fi
+fi
+
+if [ $ARGS != 0 ]; then
+    ${LOGTAIL} -f ${PERDITION_LOG} -o ${OFFSET_FILE} > ${TEMP_FILE}
+else
+    ${LOGTAIL} ${PERDITION_LOG} ${OFFSET_FILE} > ${TEMP_FILE}
+fi
+connection=`grep "Connect:" ${TEMP_FILE} | wc -l`
+disconnected=`grep "Close:" ${TEMP_FILE} | wc -l`
+imap=`grep 'port="143" status="ok"' ${TEMP_FILE} | wc -l`
+pop=`grep 'port="110" status="ok"' ${TEMP_FILE} | wc -l`
+fatal=`grep 'Fatal [e|E]rror' ${TEMP_FILE} | wc -l`
+
+rm ${TEMP_FILE}
+
+echo "connection.value ${connection}"
+echo "disconnected.value ${disconnected}"
+echo "imap.value ${imap}"
+echo "pop.value ${pop}"
+echo "fatal.value ${fatal}"