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系统环境：centos6.2_X86_64

一：应用组件

Apache自带rpm包，

二：监控端部署

1：配置yum本地源

mkdir -p /data/Centos/X64

mount -o loop /home/CentOS-6.2-x86_64-bin-DVD1.iso /mnt

cp -rf /mnt/Packages/ /data/Centos/X64/

cp -rf /mnt/repodata/ /data/Centos/X64/Packages/

cd /mnt/Packages/

rpm -ivh deltarpm-3.5-0.5.20090913git.el6.x86_64.rpm

rpm -ivh python-deltarpm-3.5-0.5.20090913git.el6.x86_64.rpm

rpm -ivh createrepo-0.9.8-4.el6.noarch.rpm

createrepo -g /mnt/repodata/repomd.xml /data/Centos/X64

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

cd /etc/yum.repos.d/

cp CentOS-Base.repo  CentOS-Base.repobak

vim CentOS-Base.repo

[base]

name=centos

baseurl=file:///data/Centos/X64/

enable=1

gpgcheck=1

yum clean all

yum list availabel

yum  install  gcc*

yum  install  glibc*

umount /mnt ; rm -f /home/CentOS-6.2-x86_64-bin-DVD1.iso

 

2：:apche的安装:

rpm -qa|grep gd

rpm -qa|grep gd-devel

安装gd库

#yum install gd*

建立nagios用户

useradd nagios -s /sbin/nologin

useradd apache -s /sbin/nologin

id nagios

passwd nagios

id apache

usermod -a -G nagios apache

#vim /etc/passwd  修改登录nagios

nagios:x:500:500::/home/nagios:/sbin/nologin修改为

nagios:x:500:500::/home/nagios:/bin/bash

#yum install http*

# vim /etc/httpd/conf/httpd.conf

添加、修改以下内容

User apache

Group apache

AddType application/x-httpd-php .php

DirectoryIndex index.html index.php

启动apache

# service httpd start

# ps aux|grep httpd

修改完后启动apache，在浏览器中输入http://服务器地址/index.php出现下图表示工作正常。

2:nagios的安装

[root@localhost ~]# vim /etc/httpd/conf.d/nagios.conf

创建用户登录帐号

[root@localhost ~]# service httpd restart

Nagios插件安装

[root@localhost nagios-plugins-1.4.15]# cd /usr/local/nagios/libexec/

[root@localhost libexec]# ls

[root@localhost libexec]# chkconfig --add nagios

[root@localhost libexec]# chkconfig nagios on

检查下配置文件是否有问题

[root@localhost libexec]# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

启动nagios

#service nagios start

在ie浏览器输入路径

输入创建的nagiosadmin帐号密码

启动查看nrpe

3：配置

1》.commands.cfg定义外部构件nrpe

#vi /usr/local/nagios/etc/objects/commands.cfg

#添加

#check nrpe

define command{

command_name check_nrpe

command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$

}

2》.配置要监控的linux主机

#vi /usr/local/nagios/etc/nagios.cfg

#中间添加

cfg_file=/usr/local/nagios/etc/objects/mylinux.cfg

3》.新建mylinux.cfg 设置监控内容

#vi /usr/local/nagios/etc/objects/mylinux.cfg

define host{

use             linux-server

host_name     mylinux

alias            mylinux

address        192.168.0.21(???IP?????IP)

}

define service{

use                      generic-service

host_name             mylinux

service_description     check-swap

check_command        check_nrpe!check_swap

}

define service{

use                      generic-service

host_name             mylinux

service_description     check-load

check_command         check_nrpe!check_load

}

define service{

use                      generic-service

host_name             mylinux

service_description     check-disk

check_command        check_nrpe!check_had1

define service{

use                      generic-service

host_name             mylinux

service_description     check-users

check_command        check_nrpe!check_users

}

define service{

use                    generic-service

host_name           mylinux

service_description  otal_procs

check_command     check_nrpe!check_total_proc

 

三：被监控端部署

四：测试

五：指标阀值设定

六：故障记录

1：监控resion的脚本

http://blog.csdn.net/xingfujie/article/details/7469286

2：一篇还可以的使用文档说明

http://www.docin.com/p-37659235.html