Nagios系统搭建

参考并转载： Nagios系统搭建： http://assets.nagios.com/downloads/nagioscore/docs/Installing_Nagios_Core_From_Source.pdf 

http://10.136.149.96/nagios/

Download Nagios Core and Nagios Plugins Tarballs

For all systems, run the following commands in your terminal:

cd /tmp

wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.0.2.tar.gz

wget https://www.nagios-plugins.org/download/nagios-plugins-1.5.tar.gz

This will download Nagios Core, and it's required plugins.

Adding the Nagios User and Group

Next add the appropriate user and group for the Nagios process to run:

useradd nagios

groupadd nagcmd

usermod -a -G nagcmd nagios

Nagios Core Installation

tar zxvf nagios-4.0.2.tar.gz 

tar zxvf nagios-plugins-1.5.tar.gz 

Change to the new Nagios directory and install the packages:

cd nagios-4.0.2

For RHEL/CentOS users:

./configure --with-command-group=nagcmd 

For Ubuntu users:

./configure --with-nagios-group=nagios --with-command-group=nagcmd -–with-mail=/usr/bin/sendmail

All systems:

make all

make install 

make install-init 

make install-config 

make install-commandmode 

make install-webconf 

cp -R contrib/eventhandlers/ /usr/local/nagios/libexec/

chown -R nagios:nagios /usr/local/nagios/libexec/eventhandlers

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

/etc/init.d/nagios start

For RHEL/CentOS users:

/etc/init.d/httpd start

Create a Default User for Web Access. 

Add a default user for Web Interface Access:

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

Nagios Plugin Installation

 

cd /tmp/nagios-plugins-1.5 

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

make 

make install

Nagios Service Setup

The following commands will register the Nagios daemon to be run upon system startup. 

chkconfig --add nagios

chkconfig --level 35 nagios on

chkconfig --add httpd

chkconfig --level 35 httpd on

Nagios Web Interface

After correctly following the procedures you should now 

be able to access your Nagios Core installation from a 

web browser. 

Simply use the following:

http://<your.nagios.server.ip>/nagios

And log in with the credentials you chose when adding 

the nagiosadmin user to the htpasswd.users file.