其实zabbix对nginx的服务状态监控,网上有很多相关模板以及设置方法,根据自己的需求修改即可,后期我会写一些比较详细用于生产环境中的一些教程。
部署环境:
OS:CentOS 7.4
WEB: Nginx 1.3
监控:Zabbix 3.4
先决条件:
《Centos 7 源码编译安装 Nginx》
注意:主要是 –with-http_stub_status_module 模块。
在 server 段 添加以下内容:
$ vim /usr/local/nginx/conf/nginx.conf
location /stub_status {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}
$ systemctl restart nginx.service
$ curl http://127.0.0.1/stub_status
Active connections: 1
server accepts handled requests
304 304 304
Reading: 0 Writing: 1 Waiting: 0
访问返回数据说明Nginx配置正常.
将以下代码复制保存为 nginx.sh
$ cd /usr/local/zabbix/bin
$ vim nginx.sh
#!/bin/bash
stub_status=stub_status
function check() {
/sbin/pidof nginx | wc -l
}
function active() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| grep 'Active' | awk '{print $NF}'
}
function accepts() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| awk NR==3 | awk '{print $1}'
}
function handled() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| awk NR==3 | awk '{print $2}'
}
function requests() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| awk NR==3 | awk '{print $3}'
}
function reading() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| grep 'Reading' | awk '{print $2}'
}
function writing() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| grep 'Writing' | awk '{print $4}'
}
function waiting() {
/usr/bin/curl -s "http://$HOST:$PORT/${stub_status}/" 2>/dev/null| grep 'Waiting' | awk '{print $6}'
}
case "$1" in
check)
check
;;
active)
active
;;
accepts)
accepts
;;
handled)
handled
;;
requests)
requests
;;
reading)
reading
;;
writing)
writing
;;
waiting)
waiting
;;
*)
echo $"Usage $0 {check|active|accepts|handled|requests|reading|writing|waiting}"
exit
esac
$ chmod 755 nginx.sh
$ cd /usr/local/zabbix/etc/zabbix_agentd.conf.d
添加以下内容:
$ vim userparameter_nginx.conf
UserParameter=nginx.status[*],/usr/local/zabbix/bin/nginx.sh $1
$ systemctl restart zabbix-agent.service
下载模板https://renwole.com/zabbix/nginx/zbx_nginx_templates.xml
导入模板添加主机链接到 Template App Nginx 模板即可。