Zabbix监控Nginx和fpm（网站并发数）自定义key

监控nginx，主要讲解监控并发数：

1: nginx编译参数：

--prefix=/usr/local/nginx --with-http_stub_status_module

zabbix编译参数的查看：

/usr/local/nginx/sbin/nginx -V

nginx version: nginx/1.8.1

built by gcc 4.4.7 20120313 (Red Hat 4.4.7-18) (GCC)

built with OpenSSL 1.0.1e-fips 11 Feb 2013

TLS SNI support enabled

configure arguments: --prefix=/usr/local/nginx --with-http_ssl_module --with-http_stub_status_module

2: nginx配置新增

location /status {

allow 127.0.0.1;

deny all;

stub_status on;

access_log off;

}

重启nginx:

/usr/local/nginx/sbin/nginx -t

/usr/local/nginx/sbin/nginx -s reload

3: 测试下看看能不能获取nginx状态

curl 127.0.0.1/status

4: 写脚本获取nginx的状态

监控脚本(/usr/local/zabbix/check_nginx.sh)：

#!/bin/sh #20170603 nginx status #Active connections: 1  #server accepts handled requests #1035268066 1035268066 1035136592  #Reading: 0 Writing: 1 Waiting: 0  while getopts "o:" opt do case $opt in o ) option=$OPTARG;; ? ) echo 'parameter is wrong!' exit 1;; esac done if [ ! "${option}" ];then echo "parameter is null"  exit 1 fi
if [[ ${option} == "active" ]];then curl -s 127.0.0.1/status |grep '^Active connections' |awk '{print $NF}' elif [[ ${option} == "accepts" ]];then curl -s 127.0.0.1/status |awk 'NR==3'|awk '{print $1}' fi

5: zabbix配置(/usr/local/zabbix/etc/zabbix_agentd.conf.d/nginx.conf)：

UserParameter=nginx.status[*],sh /usr/local/zabbix/check_nginx.sh -o $1

重启zabbix agentd(pkill zabbix_agentd; sleep 3; /usr/local/zabbix/sbin/zabbix_agentd )

6: zabbix网页配置：

nginx.status[accepts] ×××（每秒差值）

监控fpm，主要讲解监控动态并发数:

1: /usr/local/php/etc/php-fpm.conf fpm配置新增：

pm.status_path = /php_fpm_status

fpm需要重启。

2: nginx配置新增：

location /php_fpm_status

{

allow 127.0.0.1;

deny all;

fastcgi_pass 127.0.0.1:9000;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

include fastcgi_params;

}

nginx需要reload

3: 测试看看能不能获取到fpm的状态

curl 127.0.0.1/php_fpm_status

pool: www

process manager: static

start time: 02/Jun/2017:17:45:05 +0800

start since: 58677

accepted conn: 10753843

listen queue: 0

max listen queue: 0

listen queue len: 0

idle processes: 249

active processes: 1

total processes: 250

max active processes: 251

max children reached: 0

slow requests: 426

4: 写脚本获取fpm的状态

监控脚本(/usr/local/zabbix/check_fpm.sh)：

#!/bin/sh #20170603 fpm status #curl 127.0.0.1/php_fpm_status #pool: www #process manager: static #start time: 02/Jun/2017:17:45:05 +0800 #start since: 59022 #accepted conn: 10768453 #listen queue: 0 #max listen queue: 0 #listen queue len: 0 #idle processes: 249 #active processes: 1 #total processes: 250 #max active processes: 251 #max children reached: 0 #slow requests: 426 while getopts "o:" opt do case $opt in o ) option=$OPTARG;; ? ) echo 'parameter is wrong!' exit 1;; esac done if [ ! "${option}" ];then echo "parameter is null"  exit 1 fi
if [[ ${option} == "conn" ]];then curl -s 127.0.0.1/php_fpm_status |grep '^accepted conn'|awk '{print $NF}' elif [[ ${option} == "idle" ]];then curl -s 127.0.0.1/php_fpm_status |grep '^idle processes'|awk '{print $NF}' elif [[ ${option} == "active" ]];then curl -s 127.0.0.1/php_fpm_status |grep '^active processes'|awk '{print $NF}' fi

5: zabbix配置(vim /usr/local/zabbix/etc/zabbix_agentd.conf.d/fpm.conf)：

UserParameter=fpm.status[*],sh /usr/local/zabbix/check_fpm.sh -o $1

重启zabbix agent。pkill zabbix_agentd; sleep 3; /usr/local/zabbix/sbin/zabbix_agentd

6: zabbix网页配置：

fpm.status[conn]

更多Zabbix相关教程集合： 

在Ubuntu 16.04服务器上安装Zabbix 3.2  https://www.linuxidc.com/Linux/2017-07/145519.htm

CentOS 7 LNMP环境搭建Zabbix3.0  https://www.linuxidc.com/Linux/2017-02/140134.htm

Ubuntu 16.04安装部署监控系统Zabbix2.4  https://www.linuxidc.com/Linux/2017-03/141436.htm

Zabbix监控安装部署及警报配置  https://www.linuxidc.com/Linux/2017-03/141611.htm

Zabbix触发器表达式详解 https://www.linuxidc.com/Linux/2017-03/141921.htm

Ubuntu 16.04下安装部署Zabbix3.0  https://www.linuxidc.com/Linux/2017-02/140395.htm

CentOS 7 下 Zabbix 3.0安装详解 https://www.linuxidc.com/Linux/2017-03/141716.htm

Zabbix 3.2.6 通过Orabbix监控Oracle数据库  https://www.linuxidc.com/Linux/2017-10/147224.htm

Zabbix3.4添加Web监测功能 https://www.linuxidc.com/Linux/2018-06/152769.htm

Zabbix告警发送邮件时附带性能图 https://www.linuxidc.com/Linux/2018-05/152194.htm

Zabbix3.0编译升级过程记录 https://www.linuxidc.com/Linux/2018-05/152193.htm

Debian 9.2安装Zabbix 3.4.2 https://www.linuxidc.com/Linux/2018-03/151338.htm

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