zabbix4.0 实现对监控nginx状态

准备

先准备两台服务器，已经部署好了zabbix-sever和zabbix-agent

服务器	ip	系统
zabbix-server	192.168.1.70	centos7.2
zabbix-agent	192.168.1.70	centos7.2

zabbix-agent端 安装部署nginx

[root@localhost conf.d]# cat /etc/nginx/conf.d/default.conf 
server {
    listen       80;
    #server_name  localhost;
    
    location / {
        root   /home/www;
        index  index.html index.htm;
    }
    
    location /nginx_status {
	stub_status on;
	access_log off;
    }	
    #error_page  404              /404.html;
}

在nginx的配置文件加入

  location /nginx_status {
	stub_status on;
	access_log off;
    }	

重启nginx服务

nginx -s reload

到zabbix-agent服务器下添加监控nginx的脚本

脚本名称为nginxstatus.sh

授予执行权限

chmod +x nginxstatus.sh

脚本内容如下

HOST="192.168.1.70"
    PORT="80"
    function ping {
        /sbin/pidof nginx | wc -l
    }

    function active {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| grep 'Active' | awk '{print $NF}'
    }
    function reading {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| grep 'Reading' | awk '{print $2}'
    }
    function writing {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| grep 'Writing' | awk '{print $4}'
    }
    function waiting {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
    }
    function accepts {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $1}'
    }
    function handled {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $2}'
    }
    function requests {
        /usr/bin/curl --insecure "http://$HOST:$PORT/nginx_status/" 2>/dev/null| awk NR==3 | awk '{print $3}'
    }

	case $1 in
        active)
        active
        ;;
        reading)
        reading
        ;;
        writing)
        writing
        ;;
        waiting)
        waiting
        ;;
        accepts)
        accepts
        ;;
	ping)
	ping
	;;
	handled)
        handled
        ;;
        requests)
        requests
        ;;
esac

在zabbix-agentd.d
下创建配置文件nginx.conf

UserParameter=nginx.status[*],/etc/zabbix/zabbix_agentd.d/nginxstatus.sh $1

重启zabbix-agent

systemctl restart zabbix-agent

去zabbix-server端通过zabbix-get 获取nginx的监控参数

[root@localhost zabbix_agentd.d]# zabbix_get -s 192.168.1.70 -k nginx.status[accepts]
400
[root@localhost zabbix_agentd.d]# 

以上可以看出zabbix-server 可以获取nginx的监控值
去zabbix-server添加nginx的监控模板

去zabbix监控项中就可以看到nginx的监控数据了

至此 已完成zabbix监控nginx状态

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