Zabbix監控Tengine
Tengine是由淘寶網發起的Web服務器項目。它在Nginx的基礎上,針對大訪問量網站的需求,添加了很多高級功能和特性。Tengine的性能和穩定性已經在大型的網站如淘寶網,天貓商城等得到了很好的檢驗。現在作爲一個開源項目,也越來越多的人使用它代替nginx。
1.添加Tengine配置
tengine配置文件添加如下server
server { listen 80 ; server_name 127.0.0.1 ; location /nginx-status { stub_status on; allow 127.0.0.1; deny all; access_log off; } location /check-status { check_status; allow 127.0.0.1; deny all; access_log off; } }
重載Tengine後,本機查看結果:# curl 127.0.0.1/nginx-status
Active connections: 1
server accepts handled requests
1805146 1805146 1805167
Reading: 0 Writing: 1 Waiting: 0
以上爲正常顯示結果。
2.添加nginx監控源腳本
cat /usr/local/zabbix/shell/nginx_status.sh
#!/bin/bashHOST="127.0.0.1"PORT="80" # Functions to return nginx stats function active { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Active' | awk '{print $NF}' } function reading { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Reading' | awk '{print $2}' } function writing { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Writing' | awk '{print $4}' } function waiting { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Waiting' | awk '{print $6}' } function accepts { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $1}' } function handled { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $2}' } function requests { /usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $3}' } # Run the requested function $1
3.編輯zabbix agentd配置文件
修改如下:vim /usr/local/zabbix/etc/zabbix_agentd.conf
添加zabbix自定義key,重啓zabbix agentdvim /usr/local/zabbix/etc/zabbix_agentd.conf.d/nginx_status_key
#nginx_status_key UserParameter=nginx.accepts,/usr/local/zabbix/shell/nginx_status.sh accepts UserParameter=nginx.handled,/usr/local/zabbix/shell/nginx_status.sh handled UserParameter=nginx.requests,/usr/local/zabbix/shell/nginx_status.sh requests UserParameter=nginx.connections.active,/usr/local/zabbix/shell/nginx_status.sh active UserParameter=nginx.connections.reading,/usr/local/zabbix/shell/nginx_status.sh reading UserParameter=nginx.connections.writing,/usr/local/zabbix/shell/nginx_status.sh writing UserParameter=nginx.connections.waiting,/usr/local/zabbix/shell/nginx_status.sh waiting
從zabbix server端獲取監控數據,結果如下爲正常:
4.導入zabbix監控Tengine模板
5.Zabbix主機鏈接模板
6.監控成功
總結
從上文看到,Zabbix添加自定義監控數據,需要做到:
Zabbix agentd添加自定義key;
自定義key調用的是獲取監控數據源腳本等;
添加Zabbix主機數據源模板,主機鏈接模板。