zabbix自定义监控进程

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在客户端写脚本：

[root@client ~]# mkdir /scripts
[root@client ~]# vim /scripts/getprocess.sh
#!/bin/bash

stat=$(ps -ef|grep -Ev "grep|$0"|grep "\b$1\b"|wc -l)

if [ $stat -ne 0 ];then
    echo '1'
else
    echo '0'
fi
[root@client ~]# chown -R zabbix.zabbix /scripts/getprocess.sh 
[root@client ~]# chown -R zabbix.zabbix /scripts/
[root@client ~]# chmod +x /scripts/getprocess.sh
//检测
[root@client ~]# systemctl start vsftpd
[root@client ~]# /scripts/getprocess.sh vsftpd
1
[root@client ~]# systemctl stop vsftpd
[root@client ~]# /scripts/getprocess.sh vsftpd
0

修改/usr/local/etc/zabbix_agentd.conf配置文件

UnsafeUserParameters=1
UserParameter=ckftp,/bin/bash /scripts/getprocess.sh vsftpd

重启服务

[root@client ~]# pkill zabbix
[root@client ~]# ss -antl
State       Recv-Q Send-Q Local Address:Port               Peer Address:Port              
LISTEN      0      128     *:22                  *:*                  
LISTEN      0      100    127.0.0.1:25                  *:*                  
LISTEN      0      128    :::22                 :::*                  
LISTEN      0      100       ::1:25                 :::*                  
LISTEN      0      80     :::3306               :::*                  
[root@client ~]# zabbix_agentd

服务端检测

[root@server ~]# zabbix_get -s 192.168.102.129 -k ckftp
0             //客户端vsftpd停止
[root@server ~]# zabbix_get -s 192.168.102.129 -k ckftp
1
              //客户端vsftpd启动

添加监控项、触发器、动作

上面表达式需要添加的：

将客户端vsftpd停掉、检测是否成功

[root@client ~]# systemctl stop vsftpd