plugin for monitor ipvs

plugins/ipvs/ipvs_active

@@ -0,0 +1,109 @@
+#!/bin/bash
+# -*- bash -*-
+
+: << =cut
+
+=head1 NAME
+
+ipvs_conn -Indicate the number of active servers in ipvs
+
+=head1 CONFIGURATION
+
+[ipvs_*]
+user root
+env.ips IP1 IP2
+
+=head1 AUTHOR
+
+Ricardo Fraile <rfrail3@yahoo.es>
+
+=head1 LICENSE
+
+GPLv2
+
+=head1 MAGICK MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+
+IPLIST=$ips
+
+
+if [ "$1" = "autoconf" ]; then
+        echo yes 
+        exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Ipvs Active Servers'
+        echo 'graph_args --base 1000 -l 0 '
+        echo 'graph_vlabel Servers'
+        echo 'graph_scale no'
+        echo 'graph_category Ipvs'
+        echo 'graph_info Indicate the number of active servers in Ipvs.'
+
+	for IP in $IPLIST; do
+		NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	        echo "a$NM.label $IP Active"
+        	echo "a$NM.type GAUGE"
+	        echo "a$NM.min 0"
+	done
+
+        exit 0
+fi
+
+
+
+# Get line number of match listen ip
+function get_ip {
+# Read the output
+ipvsadm -l -n | nl | while read line; do
+	# If match the ip, print the line number	
+	if ( echo $line | grep -e $IP > /dev/null ); then
+		MAT=`echo $line | cut -d " " -f 1`
+		echo $MAT
+	fi
+done
+}
+
+
+for IP in $IPLIST; do
+
+	COUNT="0"
+	ACTCONCNT="0"
+	INACTCONCNT="0"
+	F1=`mktemp`
+	MATCH=`get_ip`
+	ipvsadm -l -n | nl > $F1
+
+	# Parse lines
+	while read line; do
+	
+		# Get line numbers
+		N=`echo $line | cut -d " " -f 1`
+
+		# If line number match the line number of the match listen ip, print the line...
+		if [ "$N" -gt "$MATCH" ]; then
+			# ... except if the line contain TCP word (this start an other listen)
+			if ( echo $line | grep TCP > /dev/null ); then
+				break
+			fi
+		
+			COUNT=`expr $COUNT + 1`
+		fi
+	done < $F1
+
+
+	# Print values
+	NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	echo a$NM.value $COUNT
+
+	# Remove temp file
+	rm -f $F1
+done

plugins/ipvs/ipvs_bps

@@ -0,0 +1,87 @@
+#!/bin/bash
+# -*- bash -*-
+
+: << =cut
+
+=head1 NAME
+
+ipvs_conn -Indicate the number of bytes per second in ipvs
+
+=head1 CONFIGURATION
+
+[ipvs_*]
+user root
+env.ips IP1 IP2
+
+=head1 AUTHOR
+
+Ricardo Fraile <rfrail3@yahoo.es>
+
+=head1 LICENSE
+
+GPLv2
+
+=head1 MAGICK MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+
+IPLIST=$ips
+
+
+if [ "$1" = "autoconf" ]; then
+        echo yes 
+        exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Ipvs Traffic'
+        echo 'graph_args --base 1000 -l 0 '
+	echo 'graph_vlabel Bytes in (-) / out (+)'
+        echo 'graph_category Ipvs'
+        echo 'graph_info Indicate the ipvs traffic.'
+
+	for IP in $IPLIST; do
+		NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+
+		echo "down$NM.label Bytes $IP"
+                echo "down$NM.type GAUGE"
+                echo "down$NM.graph no"
+                echo "down$NM.cdef down$NM,8,*"
+                echo "down$NM.min 0"
+
+                echo "up$NM.label Bytes $IP"
+                echo "up$NM.type GAUGE"
+                echo "up$NM.negative down$NM"
+                echo "up$NM.cdef up$NM,8,*"
+                echo "up$NM.info Bytes in $i"
+                echo "up$NM.min 0"
+	done
+
+        exit 0
+fi
+
+
+
+
+F1=`mktemp`
+ipvsadm -l -n  --rate| nl > $F1
+
+for IP in $IPLIST; do
+
+	COUNT1=`cat $F1 | grep TCP | grep $IP  | awk '{print $7}'`
+	COUNT2=`cat $F1 | grep TCP | grep $IP  | awk '{print $8}'`
+	NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	echo down$NM.value $COUNT1
+	echo up$NM.value $COUNT2
+
+done
+
+# Remove temp file
+rm -f $F1

plugins/ipvs/ipvs_conn

@@ -0,0 +1,122 @@
+#!/bin/bash
+# -*- bash -*-
+
+: << =cut
+
+=head1 NAME
+
+ipvs_conn -Indicate the number of connections in ipvs
+
+=head1 CONFIGURATION
+
+[ipvs_*]
+user root
+env.ips IP1 IP2
+
+=head1 AUTHOR
+
+Ricardo Fraile <rfrail3@yahoo.es>
+
+=head1 LICENSE
+
+GPLv2
+
+=head1 MAGICK MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+
+IPLIST=$ips
+
+
+if [ "$1" = "autoconf" ]; then
+        echo yes 
+        exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Ipvs Connections'
+        echo 'graph_args --base 1000 -l 0 '
+        echo 'graph_vlabel Connections'
+        echo 'graph_scale no'
+        echo 'graph_category Ipvs'
+        echo 'graph_info Indicate the number of active and inactive connections in Ipvs.'
+
+	for IP in $IPLIST; do
+		NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	        echo "a$NM.label $IP ActiveConn"
+        	echo "a$NM.type GAUGE"
+	        echo "a$NM.min 0"
+	        echo "i$NM.label $IP InActiveConn"
+        	echo "i$NM.type GAUGE"
+	        echo "i$NM.min 0"
+	done
+
+        exit 0
+fi
+
+
+
+# Get line number of match listen ip
+function get_ip {
+# Read the output
+ipvsadm -l -n | nl | while read line; do
+	# If match the ip, print the line number	
+	if ( echo $line | grep -e $IP > /dev/null ); then
+		MAT=`echo $line | cut -d " " -f 1`
+		echo $MAT
+	fi
+done
+}
+
+
+for IP in $IPLIST; do
+
+	COUNT="0"
+	ACTCONCNT="0"
+	INACTCONCNT="0"
+	F1=`mktemp`
+	MATCH=`get_ip`
+	ipvsadm -l -n | nl > $F1
+
+	# Parse lines
+	while read line; do
+	
+		# Get line numbers
+		N=`echo $line | cut -d " " -f 1`
+
+		# If line number match the line number of the match listen ip, print the line...
+		if [ "$N" -gt "$MATCH" ]; then
+			# ... except if the line contain TCP word (this start an other listen)
+			if ( echo $line | grep TCP > /dev/null ); then
+				break
+			fi
+		
+			# Get ActiveConn number
+			NUM1=`echo $line | awk '{print $6}'`
+			# Sum it
+			ACTCONCNT=$(( ACTCONCNT + NUM1))
+			# Get InActConn number
+			NUM2=`echo $line | awk '{print $7}'`
+			# Sum it
+			INACTCONCNT=$(( INACTCONCNT + NUM2))
+		
+			COUNT=`expr $COUNT + 1`
+		fi
+	done < $F1
+
+
+	# Print values
+	NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	echo a$NM.value $(( ACTCONCNT / COUNT ))
+	echo i$NM.value $(( INACTCONCNT / COUNT ))
+
+	# Remove temp file
+	rm -f $F1
+done

plugins/ipvs/ipvs_cps

@@ -0,0 +1,76 @@
+#!/bin/bash
+# -*- bash -*-
+
+: << =cut
+
+=head1 NAME
+
+ipvs_conn -Indicate the number of conectios per second
+
+=head1 CONFIGURATION
+
+[ipvs_*]
+user root
+env.ips IP1 IP2
+
+=head1 AUTHOR
+
+Ricardo Fraile <rfrail3@yahoo.es>
+
+=head1 LICENSE
+
+GPLv2
+
+=head1 MAGICK MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+
+IPLIST=$ips
+
+
+if [ "$1" = "autoconf" ]; then
+        echo yes 
+        exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+        echo 'graph_title Ipvs connectios per second'
+        echo 'graph_args --base 1000 -l 0 '
+        echo 'graph_vlabel Connections'
+        echo 'graph_scale no'
+        echo 'graph_category Ipvs'
+        echo 'graph_info Indicate the number of connections per second.'
+
+	for IP in $IPLIST; do
+		NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	        echo "a$NM.label $IP Connections"
+        	echo "a$NM.type GAUGE"
+	        echo "a$NM.min 0"
+	done
+
+        exit 0
+fi
+
+
+
+
+F1=`mktemp`
+ipvsadm -l -n  --rate| nl > $F1
+
+for IP in $IPLIST; do
+
+	COUNT=`cat $F1 | grep TCP | grep $IP  | awk '{print $4}'`
+	NM=`echo $IP | md5sum | cut -d - -f1 | sed 's/ //g' | cut -b 5-9`
+	echo a$NM.value $COUNT
+
+done
+
+# Remove temp file
+rm -f $F1