How to install Nagios4.0 on centos6.4

1. Create nagios users and user groups

[Root @ Centos ~] # Useradd-s/sbin/nologin nagios

[Root @ Centos ~] # Mkdir/usr/local/nagios

2. Prepare the installation environment

[Root @ Centos ~] # Yum install-yphp httpd gcc glibc-common gd-devel php-mysql-serverphp-snmp php-pdo perl-DBD-MYSQL php-pear openssl-devel

3. Downloading and installing nagios 4.0

[Root @ Centos ~] # Cd/usr/local/

[Root @ Centos ~] # Wgethttp: // response

[Root @ Centos ~] # Tar-zxvf nagios-4.0.0.tar.gz

[Root @ Centos ~] # Chown-Rnagios. nagios/usr/local/nagios

[Root @ Centos ~] # Cd nagios

[Root @ Centos ~] #./Configure -- prefix =/usr/local/nagios

[Root @ Centos ~] # Make all

[Root @ Centos ~] # Make install

Note :{

Make install is used to install the main program of nagios, CGI and HTML files

Run the make install-init command to create a nagios STARTUP script in the/etc/rc. d/init. d directory.

Make install-commandmode command to configure Directory Permissions

The make install-cofig command is used to install the nagios sample configuration file. The installation path is/usr/local/nagios/etc.

Make install-webconf is used to install the apache configuration file for the nagios web interface.

}

[Root @ Centos ~] # Make install-init

[Root @ Centos ~] # Make install-commandmode

[Root @ Centos ~] # Make install-cofig

[Root @ Centos ~] # Make install-webconf

4. Install the nagios plug-in

[Root @ Centos ~] # Wgethttp: // response

[Root @ Centos ~] # Tar-zxvf nagios-plugins-1.4.16.tar.gz

[Root @ Centos ~] # Cd nagios-plugins-1.4.16

[Root @ Centos ~] #./Configure -- prefix =/usr/local/nagios

[Root @ Centos ~] # Make all & make install

5. Configure httpd and php

Modify the httpd configuration file/etc/httpd/conf/httpd. conf

Find the following two rows:

User apache

Group apache

Change

User nagios

Group nagios

Then find

DirectoryIndex index.htmlindex.html. var

Change

DirectoryIndex index.htmlindex.html. var index. php

Add the following lines under it:

AddTypeapplication/x-httpd-php. php

Add the following information at the end of the configuration file:

# Setting for nagios

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 "NagiosAccess"

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

Allowfrom all

AuthName "nagiosAccess"

AuthUserFile/usr/local/nagios/etc/htpasswd

Require valid-user

</Directory>

ServerName nagios: 80

Save configuration file

6. Configure the hosts file

Because I do not have an internal DNS server, I can only edit the hosts file

7. Start the httpd service

Service httpd start

8. Add a verification file

[Root @ Centos nagios] #/usr/bin/htpasswd-c/usr/local/nagios/etc/htpasswd Arthur

New password: (enter the password)

Re-type new password: (enter the password again)

Adding password for user Arthur

An htpasswd verification file is added under/usr/local/nagios/etc.

9. Add nagios to the startup service option.

Chkconfig -- level 35 nagioson

10. Start the nagios Service

/Etc/rc. d/init. d/nagios start or service nagios start

11. Disable SELINUX and IPTABLES

Setenforce 0

Service iptables stop

This is a temporary shutdown. It will be enabled again after restart!

12. Access nagios

Enter the nagios/nagios account in the browser, and then enter the new arthur account and password of the Account. The long-overdue page is displayed.

This article is from the "Xie haitang" blog, please be sure to keep this source http://xiehaitang.blog.51cto.com/4914337/1301145