Nagios 安装方法
Install Nagios on Centos 5 June 22, 2009 | By Fabio Milano In CentOS, Nagios, Tutorial |Installing Nagios server and network monitoring on Centos 5 server
The official documentation can be found at http://support.nagios.com/knowledge-base/official-documentation .
Install necessary packages yum install httpd gcc glibc glibc-common gd gd-devel php
Create Nagios User account and group useradd -m nagios
Create nagcmd group for allowing external commands to be submitted through the web interface. Add both the nagios user and the apache user
groupadd nagcmd usermod -a -G nagcmd nagios
usermod -a -G nagcmd apache
Create Directory to store Nagios installation files mkdir /opt/Nagios
Download Nagios and Plugins Save file to directory /opt/Nagios
http://www.nagios.org/download/download.php
As of this writing Nagios 3.0.6 (Stable) and Nagios Plugins 1.4.13 (Stable)
Extract Files:
cd /opt/Nagios
tar xzf nagios-3.0.6.tar.gz
cd nagios-3.0.6
Compile and Configure Nagios ./configure --with-command-group=nagcmd
Compile Nagios:
make all Compile binaries, init script, sample config files:
make install make install-init
make install-config
make install-commandmode
** Do Not Start Nagios **
Nagios has now been installed to the directory /usr/local/nagios/
Install Nagios Web Interface:
make install-webconf
Nagios Web Interface installed to /usr/local/nagios/share ( http conf file added to /etc/httpd/conf.d/nagios.conf )
Create Web Interface Login User:
** This is not the most secure method **
We will create user “nagiosadmin” ( remember the password you assign !)
htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin
Restart Apache:
service httpd restartInstall Nagios Plugins Extract Files:
cd /opt/Nagios
tar xzf nagios-plugins-1.4.13.tar.gz
cd nagios-plugins1.4.13
Compile and Configure Nagios Plugins ./configure --with-nagios-user=nagios --with-nagios-group=nagios
make
make install
Configure nagiosadmin email address for alerts vi /usr/local/nagios/etc/objects/contacts.cfg
email nagios@localhost ;
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