Nagios Monitoring Server installation and deployment

Note:

This document is based on Nagios+apache the mode, install Nagios must be pre-compiled and installed Apache , do not proceed here Apache compile and install the repeat.

One: Configuration Apache

# vi /usr/local/apache/conf/extra/httpd-vhosts.confnamevirtualhost *:80<virtualhost * : 80>    servername  192.168.189.132     documentroot   "/www"     <Directory  "/www" >    order deny,allow     Deny from all    </Directory>      #以下是apache上, Nagios configuration information required:     scriptalias/nagios/cgi-bin  /usr/local/ Nagios/sbin    <directory "/usr/local/nagios/sbin" >    authtype  basic    Options execcgi    Allowoverride none     Order allow,deny    Allow from all     Authname  "Nagios access"     authuserfile /usr/local/nagios/etc/ Htpasswd    require valid-user    </directory>    alias /nagios  /usr/local/nagios/share   <directory "/usr/local/nagios/share" >   Authtype  basic   options none   allowoverride none   order  allow,deny   Allow from all   Authname  "Nagios access"    //Configuring Nagios user authentication    Authuserfile /usr/local/nagios/etc/htpasswd     Require valid-user   </directory></VirtualHost>

Two: Create Nagios Users and Groups

# useradd nagios# groupadd nagios# usermod–a–gnagios nobody# usermod–a–gnagios Nagios

Two: Download Nagios related packages, and compile installation and environment configuration

# cd/usr/local/src# wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.4.1.tar.gz# wget/http prdownloads.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.16.tar.gz# wget/HTTP prdownloads.sourceforge.net/sourceforge/nagios/nrpe-2.13.tar.gz# TAR-ZXVF nagios-3.4.1.tar.gz# TAR-ZXVF nagios-plugins-1.4.16.tar.gz# TAR-ZXVF nagios/nrpe-2.13.tar.gz

compiling and installing Nagios

# CD nagios-3.4.1/#./configure--prefix=/usr/local/nagios--with-command-group=nagios# make all# make install# make Inst all-init# make install-commandmode# make Install-config

compiling and installing the Nagios plugin

# CD: /nagios-plugins-1.4.16

#./configure--prefix=/usr/local/nagios--with-nagios-user=nagios--with-nagios-group=nagios

# Make && make install

compiling and installing Nrpe

# CD: /nrpe-2.13#./configure--prefix=/usr/local/nagios# make all# make Install-plugin

set nagios directory Permissions

# Chown–r nagios:nagios/usr/local/nagios/

Configure user password access

#/usr/local/apache/bin/htpasswd-cm/usr/local/nagios/etc/htpasswd nagiosadminnew password:re-type New password: Adding Password for usernagiosadmin

Three: Enable Nagiosand access the test

Open Apache service

#/usr/local/apache/bin/apachectl-k Start

detect Nagios configuration file syntax is correct

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

If the syntax is correct, you can start Nagios normally

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

( can also be started using System service mode:service Nagios start)

Page Access Testing

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The above page shows the success of the Nagios installation deployment. The subsequent need to add a host and service to the service before you can start monitoring.

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Nagios Monitoring Server installation and deployment