运维监控之Nagios实战(六)&Nagios+Cacti整合
监控开源系统Nagios的最强之出在与报警功能,还有Cacti的绘图功能,各有所长,要是将这几个工具整合成一个工具,使用起来是不是更方便.首先,Nagios我们前面已经搭建好了,所以我们搭建个Cacti即可.
参考文档:http://hi.baidu.com/9812658/blog/item/3aaa0b750e524317b051b913.html
http://slien.blog.运维网.com/626289/12192
安装cacti
http://blog.运维网.com/attachment/201201/205410899.jpg
http://blog.运维网.com/attachment/201201/205439323.jpg
好了,开工,下载rrdtool和cactihttp://blog.运维网.com/attachment/201201/212923338.jpg
[*]#!/bin/bash
[*]#filename: cacti_install.sh
[*]#Environment: Centos 5.6 32-bit
[*]#Author: maoxian
[*]#Blog: maoxian.blog.运维网.com
[*]
[*]#定义变量
[*]tooldir=/usr/local/src/
[*]#yum -y install httpd gcc glibc glibc-common gd gd-devel php53 php53-mysql php-pear mysql mysql-server mysql-devel perl perl-DBI perl-DBD-MySQL
[*]
[*]#安装RRDtool.
[*]cd $tooldir
[*]wget http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.3.tar.gz
[*]tar zxvf rrdtool-1.4.5.tar.gz
[*]cd rrdtool-1.4.5
[*]./configure --prefix=/usr/local/rrdtool
[*]make && make install
[*]
[*]#安装net-snmp
[*]cd $tooldir
[*]tar zxvfnet-snmp-5.6.tar.gz
[*]cd net-snmp-5.6
[*]./configure --prefix=/usr/local/net-snmp --with-mysql=/usr/bin/mysql_config
[*]make && make install
[*]###########提示信息##############
[*]#default version of-snmp-version(3)：3（在这里版本通常有三种形式：1,2c,3）
[*]#Systemcontact information（配置该设备的联系信息）： wangyx@metersbonwe.com（也可以是邮箱地址）
[*]#System location (该系统设备的地理位置)：Shanghai
[*]#Location to write logfile (日志文件位置)：/var/log/snmpd.log
[*]#Location to Write persistent(数据存储目录)：/var/net-snmp
[*]#说明：也可以使用yum install net-snmp net-snmp-develnet-snmp-libs net-snmp-utils net-snmp-perl或者yum net-snmp*来进行安装
[*]
[*]#安装cacti与cacti-spine
[*]cd $tooldir
[*]tar zxvf cacti-0.8.7i.tar.gz
[*]mv cacti-0.8.7i /usr/local/cacti
[*]useradd -s /sbin/nologin cacti
[*]#passwd cacti
[*]chown -R cacti.cacti /usr/local/cacti/
[*]#vim /var/www/html/cacti/include/config.php修改数据和实际参数一致.
[*]
[*]cd $tooldir
[*]tar zxvf cacti-spine-0.8.7i.tar.gz
[*]cd cacti-spine-0.8.7i
[*]./configure --prefix=/usr/local/cacti-spine --with-mysql=/usr/share/mysql --with-snmp=/usr/share/snmp/snmpconf-data/
[*]make && make install
[*]cd /usr/local/cacti-spine/etc/
[*]cp spine.conf.dist spine.conf
[*]#vim spine.conf 修改数据和实际参数一致.
[*]
[*]#Mysql 之前设置过的密码是123456
[*]mysql -u root -p
[*]#mysql> create database cactidb default character set utf8;
[*]#mysql> grant all on cactidb.* to cactiuser@localhost identified by 'cactipw';
[*]#mysql> flush privileges;
[*]#mysql> quit
[*]cd /var/www/html/
[*]mysql -u cactiuser -p cactidb < cacti/cacti.sql
[*]Enter password: "刚刚设置的密码(cactipw)"
[*]
[*]#配置cacti的虚拟目录
[*]#vim /var/www/html/cacti/cacti.conf
[*]Alias/cacti/lamp/cacti
[*]
[*]DirectoryIndex index.php
[*]AllowOverride none
[*]order deny,allow
[*]deny from all
[*]Allow from 127.0.0.1 192.168.81.0/24
[*]AddType application/x-httpd-php .php
[*]php_flag magic_quotes_gpc on
[*]php_flag track_vars on
[*]
[*]#vim /etc/httpd/conf/httpd.conf 增加如下一行
[*]Include /var/www/html/cacti/cacti.conf
[*]
[*]service httpd restart
[*]
[*]#vi /etc/cron.d/cacti
[*]*/5 * * * * cacti /lamp/web/php/bin/php/lamp/cacti/poller.php &>/dev/null
[*]#chkconfig --level 3 crond on
[*]#service crond restart
http://blog.运维网.com/attachment/201201/205958112.jpg
http://blog.运维网.com/attachment/201201/210737147.jpg
安装cacti插件
未完待续...等有时间一定会完成下去
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