installation process for Nagios

Nagios before installation, Nagios needs PHP support after 3.1.x, so it is necessary to install PHP and HTTP-related support here.

First, create Nagios users and Groups

[Root@test2 ~]# useradd-s/sbin/nologin Nagios
[Root@test2 ~]# Mkdir/usr/local/nagios
[Root@test2 ~]# chown-r nagios.nagios/usr/local/nagios/
Two, HTTP and PHP installation configuration
(1) HTTP Installation
[Root@test2 ~]# tar zxvf httpd-2.2.11.tar.gz
[Root@test2 ~]# CD httpd-2.2.11
[Root@test2 httpd-2.2.11]#./configure--prefix=/usr/local/apache2--enable-so
[Root@test2 httpd-2.2.11]# make && make install

[Root@test2 ~]#/usr/local/apache2/bin/apachectl start

(2) PHP installation

[Root@test2 ~]# yum install-y libpng libpng-devel libjpeg libjpeg-devel freetype freetype-devel gd gd-devel mysql-devel Libxml2-devel LIBXML2

[Root@test2 ~]# mkdir/usr/local/php

[Root@test2 ~]# CD php-5.2.9

[Root@test2 php-5.2.9]# Yum install-y libxml2-devel

[Root@test2 php-5.2.9]#./configure--prefix=/usr/local/php/--with-apxs2=/usr/local/apache2/bin/apxs

[Root@test2 php-5.2.9]# make && make install

(3) Configure PHP and HTTP

Modify configuration file [Root@test2 ~]# vim/usr/local/apache2/conf/httpd.conf

User Nagios
Group Nagios

AddType application/x-httpd-php. php

<ifmodule dir_module>
DirectoryIndex index.php index.html
</IfModule>

Third, install Nagios

(1) Installation Nagios

[Root@test2 ~]# tar zxvf nagios-3.2.0.tar.gz

[Root@test2 ~]# CD nagios-3.2.0
[Root@test2 nagios-3.2.0]#./configure--prefix=/usr/local/nagios/

[Root@test2 nagios-3.2.0]# make all
[Root@test2 nagios-3.2.0]# make install

[Root@test2 nagios-3.2.0]# make install-init generate boot script
/usr/bin/install-c-M 755-d-o root-g root/etc/rc.d/init.d
/usr/bin/install-c-M 755-o root-g root Daemon-init/etc/rc.d/init.d/nagios

Init Script Installed * * *

[Root@test2 nagios-3.2.0]# make Install-commandmode Modify Permissions
/usr/bin/install-c-M 775-o nagios-g nagios-d/USR/LOCAL/NAGIOS//VAR/RW
chmod G+S/USR/LOCAL/NAGIOS//VAR/RW

External Command Directory configured * * *

[Root@test2 nagios-3.2.0]# make install-config generate configuration file
/usr/bin/install-c-M 775-o nagios-g nagios-d/usr/local/nagios//etc

(2) Installation of Nagios Plug-ins

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[Root@test2 ~]# tar zxvf nagios-plugins-1.4.9.tar.gz
[Root@test2 ~]# CD nagios-plugins-1.4.9

[Root@test2 nagios-plugins-1.4.9]#./configure--prefix=/usr/local/nagios/
[Root@test2 nagios-plugins-1.4.9]# make && make install

(3) The installation of Chinese cultural plug-ins

Note: The Chinese software here is consistent with the Nagios version, otherwise there will be problems

[Root@test2 ~]# tar jxvf nagios-cn-3.2.0.tar.bz2
[Root@test2 ~]# CD nagios-cn-3.2.0
[Root@test2 nagios-cn-3.2.0]#./configure--prefix=/usr/local/nagios/
[Root@test2 nagios-cn-3.2.0]# make all

[Root@test2 nagios-cn-3.2.0]# make install && make Install-init && make Install-commandmode && Make Install-config && make install-webconf

(4) Configure secure HTTP Nagios

[Root@test2 ~]# cd/usr/local/apache2/conf/httpd.conf

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 execcgi
  allowoverride None
  order Allow,deny
  allow to all
  AuthName "Nagios Ac Cess "
  authuserfile/usr/local/nagios/etc/htpasswd
  Require valid-user
 </directory
 

[Root@test2 ~]#/usr/local/apache2/bin/htpasswd-c/usr/local/nagios/etc/htpasswd Chenzhongyang
New Password:
Re-type New Password:
Adding password for user Chenzhongyang

Four, the wrong line

First, starting Nagios:this account be currently not available Nagios start an error
Modify the Nagios shell if the following prompts appear

Starting Nagios:this account is currently not available.

# Service Nagios Restart
Running configuration Check...done.
Stopping Nagios:done.
Starting Nagios:this account is currently not available.
Done.

Workaround:
Modify/ETC/PASSWD
Change the/sbin/nologin into/bin/bash