一、conf文件

UserParameter=traffic_hour.rx,/bin/sh /usr/local/zabbix/etc/zabbix_agentd.conf.d/vnstat.sh h r
UserParameter=traffic_hour.tx,/bin/sh /usr/local/zabbix/etc/zabbix_agentd.conf.d/vnstat.sh h t

UserParameter=traffic_day.rx,/bin/sh /usr/local/zabbix/etc/zabbix_agentd.conf.d/vnstat.sh d r
UserParameter=traffic_day.tx,/bin/sh /usr/local/zabbix/etc/zabbix_agentd.conf.d/vnstat.sh d t

二、监控项脚本

#!/bin/sh

if [[ $1 = h && $2 = t ]]; then
 vnstat -h |tail -n 2 |head -n 1 |awk '{print $9}'
fi

if [[ $1 = h && $2 = r ]]; then
 vnstat -h |tail -n 2 |head -n 1 |awk '{print $8}'
fi

if [[ $1 = d && $2 = t ]]; then
   DANWEI=`vnstat -d | tail -n 4 |head -n 1 | awk -F '|' '{print $2}' |awk '{print $2}'`
   SHU=`vnstat -d | tail -n 4 |head -n 1 | awk -F '|' '{print $2}' |awk '{print $1}'|sed "s/' '//g"`
   if [ $DANWEI = TiB ]; then
     SHU=`echo "$SHU 1024" |awk '{printf("%.2f", $1*$2)}'`
   fi
echo $SHU
fi

if [[ $1 = d && $2 = r ]]; then
   DANWEI=`vnstat -d | tail -n 4 |head -n 1 | awk -F '|' '{print $1}' |awk '{print $3}'`
   SHU=`vnstat -d | tail -n 4 |head -n 1 | awk -F '|' '{print $1}' |awk '{print $2}'|sed "s/' '//g"`
   if [ $DANWEI = TiB ]; then
     SHU=`echo "$SHU 1024" |awk '{printf("%.2f", $1*$2)}'`
   fi
echo $SHU
fi

三、配置监控项