Zabbix自建模板监控,自动发现LVS连接状态

q456123

• 　　编写脚本
  

　　zabbix没有权限执行ipvsadm命令,并且没有登录终端shell,解决方案:
visudo
zabbix  ALL=NOPASSWD: /sbin/ipvsadm
注释掉:
#Defaults    requiretty[root@lvs-backup zabbix_agentd.conf.d]# ls /etc/zabbix/scripts/lvs_discovery_InActConn.sh
/etc/zabbix/scripts/lvs_discovery_InActConn.sh
[root@lvs-backup zabbix_agentd.conf.d]# cat lvs_InActConn.conf
# monitor lvs status
UserParameter=lvs.InActive.status.discovery,/etc/zabbix/scripts/lvs_discovery_InActConn.sh
UserParameter=lvs.InActive.status

,sudo /sbin/ipvsadm -L -n | egrep -v 'TCP|UDP|Virtual|LocalAddress|ActiveConn' | grep "$1" | awk '$$6 > 0 {print $$6}'#zabbix Server端获取数据
zabbix_get -s 10.6.6.32 -k lvs.InActive.status.discovery
{
    "data":[
        {"{#IFNAME}":"10.*.*.*:8080"},
        {"{#IFNAME}":"10.*.*.*:8080"},
        {"{#IFNAME}":"10.*.*.*:8080"},
        {"{#IFNAME}":"10.*.*.*:8080"},
        {"{#IFNAME}":"10.*.*.*:8080"}]}　　2.编写zabbix配置文件
[root@lvs-backup zabbix_agentd.conf.d]# ls /etc/zabbix/zabbix_agentd.conf.d/lvs_ActConn.conf
/etc/zabbix/zabbix_agentd.conf.d/lvs_ActConn.conf
[root@lvs-backup zabbix_agentd.conf.d]# cat lvs_ActConn.conf
# monitor lvs status
UserParameter=lvs.status.discovery,/etc/zabbix/scripts/lvs_discovery_ActConn.sh
UserParameter=lvs.status

,sudo /sbin/ipvsadm -L -n | egrep -v 'TCP|UDP|Virtual|LocalAddress|ActiveConn' | grep "$1" | awk '$$5 > 0 {print $$5}'

[root@lvs-backup zabbix_agentd.conf.d]# cat /etc/zabbix/scripts/lvs_discovery_ActConn.sh
#!/bin/bash
#filename: lvs_discovery.sh
#author: YuanBinbin
MY_KEY=(`sudo /sbin/ipvsadm -L -n |egrep -v 'TCP|UDP|Virtual|LocalAddress|ActiveConn' |grep  "$1"|awk '$5 > 0 {print $2}'`)
length=${#MY_KEY[@]}
printf "{\n"
printf  '\t'"\"data\":["
for ((i=0;i