zabbix监控之nginx

sdhgf · 发表于 2015-7-20 09:57:28

zabbix监控之nginx
1，配置NginxStatus功能，需要ngx_http_stub_status_module模块支持
server {
listen 12345;
server_name 127.0.0.1;
location /nginx_status {
      stub_status on;
      access_log off;
   allow 127.0.0.1;
      deny all;
}
}
2，配置zabbix_agentd客户端
在zabbix_agentd.conf末尾添加如下配置
UserParameter=nginx.accepts,/data/scripts/nginx_status accepts
UserParameter=nginx.handled,/data/scripts/nginx_status handled
UserParameter=nginx.requests,/data/scripts/nginx_status requests
UserParameter=nginx.connections.active,/data/scripts/nginx_status active
UserParameter=nginx.connections.reading,/data/scripts/nginx_status reading
UserParameter=nginx.connections.writing,/data/scripts/nginx_status writing
UserParameter=nginx.connections.waiting,/data/scripts/nginx_status waiting
3，nginx状态监控脚本如下
cat nginx_status

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#!/bin/bash
# Script to fetch nginx_status statuses for tribily monitoring systems
# Author: krish@toonheart.com
# License: GPLv2

# Set Variables
#HOST=`/sbin/ifconfig eth0 | sed -n '/inet /{s/.*addr://;s/ .*//;p}'
      HOST=127.0.0.1
PORT="12345"

# Functions to return nginx_status 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

4，重启nginx和zabbix_agentd
5，zabbix web界面添加nginx监控模板，添加nginx客户端监控项，nginx模板见附件
6，监控效果如下
QQ截图20150720095728.png