zabbix7.2最新版本 nginx自定义监控(三) 设置触发器

安装zabbix-get服务

在zabbix-server端口安装zabbix-get服务

[root@localhost ~]# dnf install -y zabbix-get
Last metadata expiration check: 1:55:49 ago on Wed 14 May 2025 09:24:49 AM CST.
Dependencies resolved.
==================================================================================================================================================================
 Package                               Architecture                      Version                                          Repository                         Size
==================================================================================================================================================================
Installing:
 zabbix-get                            x86_64                            7.2.6-release1.el9                               zabbix                            431 k

监控Nginx

安装启动nginx

[root@localhost zabbix_agentd.d]# dnf install  -y nginx
Last metadata expiration check: 3:50:02 ago on Wed 14 May 2025 09:50:53 AM CST.
Dependencies resolved.

[root@localhost zabbix_agentd.d]# systemctl restart nginx
[root@localhost zabbix_agentd.d]# netstat -pltun
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      41194/zabbix_agentd
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1420/sshd: /usr/sbi
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      45869/nginx: master
tcp6       0      0 :::10050                :::*                    LISTEN      41194/zabbix_agentd

Nginx监控脚本 

[root@localhost zabbix_agentd.d]# cd /etc/zabbix/zabbix_agentd.d/
[root@localhost zabbix_agentd.d]# cat nginx_status.sh
#!/bin/bash
if pgrep -x "nginx" > /dev/null
then
        echo 0
else
        echo 1
fi
[root@localhost zabbix_agentd.d]# sh nginx_status.sh
0
[root@localhost zabbix_agentd.d]#

添加自定义key配置文件

[root@localhost zabbix_agentd.d]# cat nginx_status.conf
UserParameter=nginx_status,/bin/bash /etc/zabbix/zabbix_agentd.d/nginx_status.sh
[root@localhost zabbix_agentd.d]#

zabbix-server端验证监控项

验证是否能ping通过客户端
[root@localhost ~]# zabbix_get -s 192.168.25.152 -k agent.ping
1
[root@localhost ~]#
验证监控脚本
0启动 1停止
[root@localhost ~]# zabbix_get -s 192.168.25.152 -k nginx.status
0
[root@localhost ~]#

 ui界面创建Nginx监控项

设置Nginx触发器

 nginx停止查看监控

[root@localhost zabbix_agentd.d]# systemctl stop nginx
[root@localhost zabbix_agentd.d]#
[root@localhost zabbix_agentd.d]# netstat -pltun
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      57507/zabbix_agentd
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1420/sshd: /usr/sbi
tcp6       0      0 :::10050                :::*                    LISTEN      57507/zabbix_agentd
tcp6       0      0 :::22                   :::*                    LISTEN      1420/sshd: /usr/sbi
udp        0      0 127.0.0.1:323           0.0.0.0:*                           691/chronyd
udp6       0      0 ::1:323                 :::*                                691/chronyd
[root@localhost zabbix_agentd.d]#

 通过更新修改问题状态

[root@localhost zabbix_agentd.d]# systemctl start  nginx

 启动后nginx正常恢复