nagios安装

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1.安装准备

①下载安装包：nagios-4.1.1.tar.gz、

                    nagios-plugins-2.1.1.tar.gz

                    nrpe-2.15.tar.gz

②下载依赖包：yum install httpd php gcc glibc glibc-common gd gd-devel xinetd openssl-devel mysql-devel php-mysql

③创建用户、用户组

useradd nagios

passwd nagios

**********

Create a new nagcmd group for allowing external commands to be submitted through the web interface. Add both the nagios user and the apache user to the group.创建一个新的nagcmd组允许外部命令通过web界面提交。把nagios和apache用户加到这个用户组

**********

/usr/sbin/groupadd nagcmd

/usr/sbin/usermod -a -G nagcmd nagios

/usr/sbin/usermod -a -G nagcmd apache

2.安装

①nagios-4.1.1

• 编译安装

cd nagios-4.1.1

./configure –with-command-group=nagcmd 【–build=‘uname -m‘  rh7.1】

make all

make install

make install-init

make install-config

make install-commandmode

• 配置联系人

做完上面的步骤，配置文件样例已经安装在了/usr/local/nagios/etc/中，为了继续下面的操作，需要编辑其中一个配置文件

vi /usr/local/nagios/etc/objects/contacts.cfg  **可以个性化其中的内容**

• 配置web接口

make install-webconf

配置nagios web登录用户名密码

htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

重启httpd服务以生效以上配置

service httpd restart

②安装nagios-plugin

cd nagios-plugins-2.1.1

./configure --with-nagios-user=nagios --with-nagios-group=nagios 【–build=‘uname -m‘】

make

make install

③启动nagios

将Nagios添加到系统服务列表并在系统启动时自动启动

chkconfig --add nagios

chkconfig nagios on Verify the sample Nagios configuration files

验证

. /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

如果不报错则启动nagios

service nagios start

此时可以启动nagios web查看是否正常显示

④安装nrpe

cd nrpe-2.15

./configure  --with-nagios-user=nagios –with-nagios-group=nagios

验证

[root@mast1 nagios]# ll /usr/local/nagios/libexec/|grep check_nrpe

-rwxrwxr-x 1 nagios nagios  75501 Jun 17 16:35 check_nrpe

nagios安装

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原文地址：http://www.cnblogs.com/roger888/p/5594695.html