Haproxy monitoring

plugins/haproxy/haproxy_errors_frontend

@@ -0,0 +1,113 @@
+#!/bin/bash
+# -*- bash -*-
+
+: << =cut
+
+=head1 NAME
+
+haproxy_errors_frontend -Haproxy Errors Frontend
+
+=head1 CONFIGURATION
+
+[haproxy*]
+  user root
+  env.backend backend_name_1 backend_name_2 backend_name_3
+  env.frontend frontend_name_1 frontend_name_2 frontend_name_3
+  env.url  http://user:passwd@IP:port/admin?stats;csv
+
+=head1 AUTHOR
+
+Ricardo Fraile <rfrail3@yahoo.es>
+
+=head1 LICENSE
+
+GNU
+
+=head1 MAGICK MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=cut
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+function parse_url {
+        # Modify ifs variable
+        OIFS=$IFS;
+        IFS=",";
+        PXNAME="$1"
+        SVNAME="$2"
+        VALUE="$3"
+        LINE1=`curl -s "$url" | head -1 | sed 's/# //'`
+        LINE2=`curl -s "$url" | grep "$PXNAME,$SVNAME"`
+        
+        
+        ARRAY1=($LINE1);
+
+        # Find values
+        for ((i=0; i<${#ARRAY1[@]}; ++i));
+        do
+                # Get data
+                if [[ "${ARRAY1[$i]}" == "${VALUE}" ]]; then
+                        o=$i;
+                        o=`expr $o + 1`
+                        echo ${LINE2} | cut -d" " -f $o
+                fi
+        done
+
+        # Reset ifs
+        IFS=$OIFS;
+}
+
+
+SVNAME='FRONTEND'
+LIST="$frontend"
+
+
+if [ "$1" = "autoconf" ]; then
+	echo yes 
+	exit 0
+fi
+
+if [ "$1" = "config" ]; then
+
+	echo "graph_title Errors ${SVNAME}"
+	echo 'graph_args --base 1000 -l 0 '
+	echo 'graph_vlabel Errors'
+	echo 'graph_scale no'
+	echo 'graph_category haproxy'
+	echo "graph_info Errors ${SVNAME}"
+
+
+	for i in ${LIST}; do
+	        echo "ereq`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.label Request Errors $i"
+        	echo "ereq`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.type DERIVE"
+	        echo "ereq`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.min 0"
+        	echo "ereq`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.info Request Errors $i"
+
+	        #echo "econ`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.label Connection Errors $i"
+        	#echo "econ`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.type DERIVE"
+	        #echo "econ`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.min 0"
+        	#echo "econ`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.info Connection Errors $i"
+
+	        #echo "eresp`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.label Response Errors $i"
+        	#echo "eresp`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.type DERIVE"
+	        #echo "eresp`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.min 0"
+        	#echo "eresp`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.info Response Errors $i"
+
+	done
+
+	exit 0
+fi
+	for i in ${LIST}; do
+		EREQ=`parse_url ${i} ${SVNAME} ereq`
+		#ECON=`parse_url ${i} ${SVNAME} econ`
+		#ERESP=`parse_url ${i} ${SVNAME} eresp`
+
+	        echo "ereq`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.value $EREQ"
+	        #echo "econ`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.value $ECON"
+	        #echo "eresp`echo $i | md5sum | cut -d - -f1 | sed 's/ //g'`.value $ERESP"
+	done
+	
+