zabbix监控haproxy

首先修改haproxy.cfg

listen  monitor_stat :
        stats   uri /ihaproxy-stats
        stats   realm Haproxy\ Statistics
        stats   auth ha_house:ZW5dmKRTObmOuA1nnS5U
        stats   hide-version
        bind-process    

通过命令行方式获取haproxy 检测页面中各后台服务的状态

vim  /usr/local/zabbix/etc/monitor_scripts/discoverhaproxy.sh

#!/bin/bash
portarray=(`curl -s --connect-timeout  -uha_house:ZW5dmKRTObmOuA1nnS6U "http://$1:8088/ihaproxy-stats;csv"|awk -F',' '{print $1,"-",$2,$18}'|sed "1,2d"|sed 's/ \- /\-/g'`)
length=${#portarray[@]}
printf "{\n"
printf  '\t'"\"data\":["
for ((i=;i<$length;i++))
do
        printf '\n\t\t{'
        printf "\"{#SERVER_NAME}\":\"${portarray[$i]}\",\n"
        ((i+=))
        printf '\t\t'
        printf "\"{#STATUS}\":\"${portarray[$i]}\"}"
        if [ $i -lt $[$length-] ];then
                printf ','
        fi
done
printf  "\n\t]\n"
printf "}\n"

vim  /usr/local/zabbix/etc/monitor_scripts/hanode.sh   该脚本是获取backend主机节点的backend名称和状态

#!/bin/bash
a=` curl -s --connect-timeout  -uha_house:ZW5dmKRTObmOuA1nnS6U "http://$1:8088/ihaproxy-stats;csv"|awk -F',' '{print $1,"-",$2,$18}'|sed "1,2d"|sed 's/ \- /\-/g'|grep -w $|awk '{print $2}' `
echo $a

a 的值显示为：
agent_server-agent_45 UP
agent_server-agent_46 UP
agent_server-agent_47 UP
agent_server-BACKEND UP

zabbix键值自定义：

vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/haproxy.conf

UserParameter=dishaproxy[*],/usr/local/zabbix/etc/monitor_scripts/discoverhaproxy.sh $
UserParameter=hanode[*],/usr/local/zabbix/etc/monitor_scripts/hanode.sh $ $

查看主机的最新数据就会出现所有backend主机的状态：