Nagios(나기오스) 관련

17년 5월 기준.

 

yum install -y wget httpd php gcc glibc glibc-common gd gd-devel make net-snmp unzip

 

wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.2.0.tar.gz

wget http://nagios-plugins.org/download/nagios-plugins-2.1.2.tar.gz

 

useradd nagios

groupadd nagcmd

usermod -a -G nagcmd nagios

 

usermod -a -G nagios,nagcmd apache

 

tar -xzvf nagios-4.2.0.tar.gz

tar -xvzf nagios-plugins-2.1.2.tar.gz

 

cd nagios-4.2.0

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

 

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

 

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

 

cd nagios-plugins-2.1.2

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

make

make install

 

chkconfig --add nagios

chkconfig --level 35 nagios on

chkconfig --add httpd

chkconfig --level 35 httpd on

 

http://192.168.100.239/nagios

nagiosadmin/admin

 

vi /usr/local/nagios/etc/objects/hosts.cfg

define host{

use linux-server

host_name 192.168.100.74

alias 192.168.100.74

address 192.168.100.74

}

// localhost.cfg의 group에 추가. localhost.cfg 참고해서 service 정의 추가.

 

vi /usr/local/nagios/etc/nagios.cfg

cfg_file=/usr/local/nagios/etc/objects/hosts.cfg

 

htpasswd /usr/local/nagios/etc/htpasswd.users test

// 계정 추가

 

https://labs.consol.de/nagios/check_logfiles/

// 로그파일 플러그인