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contrib-munin/plugins/haproxy/haproxy-sessions

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#!/bin/sh
# Pasha "p01nt" Klets <pasha@klets.name>
name=`basename $0`
title=`echo ${name} | awk -F_ '{print $NF}'`
hp_stat() {
echo "show stat" | socat unix-connect:/tmp/haproxy stdio
}
labels() {
cat <<EOF
frontend.label Frontend
frontend.type GAUGE
frontend.draw AREASTACK
backend.label Backend
backend.type GAUGE
backend.draw AREASTACK
EOF
}
values() {
cat <<EOF
frontend.value `hp_stat | grep '^'${title}',FRONTEND' | awk -F, '{print $5}'`
backend.value `hp_stat | grep '^'${title}',BACKEND' | awk -F, '{print $5}'`
EOF
}
graph_title="${title} sessions"
graph_vlabel=${title}
case $1 in
config)
cat <<EOF
graph_category loadbalancer
graph_title ${graph_title}
graph_vlabel ${graph_vlabel}
`labels`
EOF
exit 0
;;
esac
values
exit 0