zabbix-3.2.1監控nginx-1.11.5


聲明參考地址:http://www.ttlsa.com/zabbix/zabbix-monitor-nginx-performance/

1.zabbix需要監控nginx,則nginx需要配置ngx_status

  (1) 編譯安裝時帶上--with-http_stub_status_module參數:

    ./configure --prefix=/usr/local/nginx-1.11.5 --with-http_ssl_module --with-http_stub_status_module --with-pcre

  (2)vim /usr/local/nginx-1.11.5/conf/nginx.conf  在server內添加以下內容:

location /ngx_status {
stub_status on;
access_log off;
allow 127.0.0.1;
allow 192.168.0.150; #(zabbix服務器的IP地址,一般是內網地址)
deny all;
}

 (3)檢測--with-http_stub_status_module參數是否生效

    

2.編寫客戶端腳本 vim /usr/local/zabbix-3.2.1/scripts/ngx-status.sh  賦予執行權限chmod a+x /usr/local/zabbix-3.2.1/scripts/ngx-status.sh  內容如下:

#!/bin/bash

HOST="127.0.0.1"
PORT="80"
 
# 檢測nginx進程是否存在
function ping {
    /sbin/pidof nginx | wc -l
}
# 檢測nginx性能
function active {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| grep 'Active' | awk '{print $NF}'
}
function reading {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| grep 'Reading' | awk '{print $2}'
}
function writing {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| grep 'Writing' | awk '{print $4}'
}
function waiting {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
}
function accepts {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| awk NR==3 | awk '{print $1}'
}
function handled {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| awk NR==3 | awk '{print $2}'
}
function requests {
    /usr/bin/curl "http://$HOST:$PORT/ngx_status/" 2>/dev/null| awk NR==3 | awk '{print $3}'
}
# 執行function
$1
 
3.將自定義的UserParameter加入zabbix_agentd.conf配置文件,然后重啟agentd
 vim /usr/local/zabbix-3.2.1/etc/zabbix_agentd.conf
   UserParameter=nginx.status[*],/usr/local/zabbix-3.2.1/scripts/ngx-status.sh $1
   
   重啟agentd
4.zabbix_get 獲取數據,檢測配置是否正確
   /usr/local/zabbix-3.2.1/bin/zabbix_get -s 127.0.0.1 -k 'nginx.status[accept]'
   /usr/local/zabbix-3.2.1/bin/zabbix_get -s 127.0.0.1 -k 'nginx.status[ping]'
   
5.模板附件下載:zabbix_monitor_nginx_template_ttlsa_com  :http://www.ttlsa.com/wp-content/uploads/2015/10/zabbix_monitor_nginx_template_ttlsa_com.zip
6.導入模板:配置、模板、導入模板
   

7.給該主機添加nginx的監控項:

   

8.完成,查看圖形:

   

 

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