zabbix4.0版本(三)

1. 自定义监控项TCP状态

1.实现 

        [root@zabbix-agent zabbix]# netstat -antp|awk 'NR>2{print $6}'|grep "TIME_WAIT"|wc -l 

2.自定义监控    =自定义监控项的键名称，取值的命令 

　　  UserParameter=mysql.ping,HOME=/var/lib/zabbix mysqladmin ping | grep -c alive

3.zabbix客户端获取值 

[root@zabbix-agent zabbix_agentd.d]#  netstat -antp|awk 'NR>2{print $6}'|grep "TIME_WAIT"|wc -l

4.创建文件tcp_status.conf 

[root@zabbix-agent zabbix_agentd.d]# pwd

/etc/zabbix/zabbix_agentd.d

[root@zabbix-agent zabbix_agentd.d]# cat tcp_status.conf

UserParameter=TIME_WAIT,netstat -ant|awk 'NR>2{print $6}'|grep "TIME_WAIT"|wc -l

UserParameter=LISTEN,netstat -ant|awk 'NR>2{print $6}'|grep "LISTEN"|wc -l

UserParameter=ESTABLISHED,netstat -ant|awk 'NR>2{print $6}'|grep "ESTABLISHED"|wc -l 

调用Include=/etc/zabbix/zabbix_agentd.d/*.conf下的tcp_status.conf获取值. 

5.客户端重启 

[root@zabbix-agent zabbix_agentd.d]# systemctl restart zabbix-agent 

6.服务端获取值

[root@zabbix-server ~]# zabbix_get -s 122.112.164.83 -k TIME_WAIT

(Not all processes could be identified, non-owned process info

will not be shown, you would have to be root to see it all.)        看下zabbix以什么用户运行的，把获取值的netstat -latp去掉p

19

[root@zabbix-server ~]# zabbix_get -s 122.112.164.83 -k TIME_WAIT

23

7. 找到被监控的主机创建监控项

创建TIME_WAIT完成之后其他的两个监控项直接克隆即可