Install Nagios

轩辕阁

　　Add nagios for nagios system：
# useradd nagios –s /sbin/nologin
　　

　　Install nagios：
# tar zvxf nagios-3.5.0.tar.gz
# cd nagios
# ./configure --prefix=/usr/local/nagios \
# --with-nagios-user=nagios \
# --with-nagiso-group=nagios \
# --sysconfdir=/etc/nagios
# make all
# make install
# make install-init
# make install-commandmode
# make install-config
# make install-webconf
# htpasswd -c /etc/nagios/htpasswd.users nagios
　　
# vi /etc/nagios/cgi.cfg

authorized_for_system_information=nagios
authorized_for_configuration_information=nagios
authorized_for_system_commands=nagios
authorized_for_all_services=nagios
authorized_for_all_hosts=nagios
authorized_for_all_service_commands=nagios
authorized_for_all_host_commands=nagios　　
# chown nagios:nagios /etc/nagios/htpasswd.users
　　

　　Install nagios-plugins：
# tar xzf nagios-plugins-1.4.16.tar.gz
# cd nagios-plugins-1.4.16
# ./configure --prefix=/usr/local/nagios \
# --with-nagios-user=nagios \
# --with-nagios-group=nagios \
# --sysconfdir=/etc/nagios
# make
# make install
　　

　　Configuration file syntax checking：
# /usr/local/nagios/bin/nagios -v /etc/nagios/nagios.cfg
　　

　　Start HTTP & nagios：
# service httpd start
# service nagios start
Testing nagios web site as following:
http://localhost/nagios
　　
Install rrdtool：
# tar xzf rrdtool-1.4.7.tar.gz
# cd rrdtool-1.4.7
# ./configure --prefix=/usr/local/rrdtool \
# --sysconfdir=/etc/rrdtool
# make
# make install
　　

　　Install PNP4nagios plugins with nagios：
# tar zvxf pnp4nagios-0.6.21.tar.gz
# cd pnp4nagios-0.6.21
# ./configure --prefix=/usr/local/pnp4nagios \
# --with-rrdtool=/usr/local/rrdtool/bin/rrdtool \
# --with-nagios-user=nagios \
# --with-nagios-group=nagios \
# --sysconfdir=/etc/pnp \
# --with-httpd-conf=/etc/httpd/conf.d
# make all
# make install
# make install-webconf
　　

　　Modify pnp4nagios configuration file：
# vi /etc/httpd/conf.d/pnp4nagios.conf

AuthUserFile        /etc/nagios/htpasswd.users　　
# make install-config
# make install-init
　　

　　Integration of the PNP4Nagios and Nagios：
# vi /etc/nagios/nagios.cfg

#The corresponding part of the amended as follows:
process_performance_data=1
host_perfdata_command=process-host-perfdata
service_perfdata_command=process-service-perfdata　　

　　# vi /etc/nagios/objects/commands.cfg

　　
#The corresponding part of the amended as follows:
define command{
command_name    process-host-perfdata
command_line    /usr/bin/perl /usr/local/pnp4nagios/libexec/process_perfdata.pl -d HOSTPERFDATA
}
define command{
command_name    process-service-perfdata
command_line    /usr/bin/perl /usr/local/pnp4nagios/libexec/process_perfdata.pl
}# vi /etc/nagios/objects/templates.cfg

#Add by Kingcraft
define host{
name            host-pnp
register        0
action_url      /pnp4nagios/graph?host=$HOSTNAME$
}
define service{
name            srv-pnp
register        0
action_url      /pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
}　　

　　PNP4Nagios display graphics in the the nagios host or service by adding host-pnp, srv-pnp, as follows：
　　# vi /etc/nagios/objects/localhost.cfg

define host{
use            linux-server,host-pnp
host_name      localhost
alias          localhost
address        127.0.0.1
}
define service{
use                    local-service,srv-pnp
host_name              localhost
service_description    PING
check_command          check_ping!100.0,20%!500.0,60%
}　　

　　Restart HTTP & nagios：
# service httpd restart
# service nagios restart
　　

　　Delete /usr/local/pnp4nagios/share/install.php,Otherwise it can not be viewed：
# rm /usr/local/pnp4nagios/share/install.php

　　

　　

　　

----------------------------------------------Note----------------------------------------------

• 　　Image files are located in：/usr/local/pnp4nagios/var/perfdata
  
• 　　Operating system installation package(RHEL5.8-X64-----1)：http://down.运维网.com/data/753238
  
• 　　Operating system installation package(RHEL5.8-X64-----2)：http://down.运维网.com/data/753249
  
• 　　Operating system installation package(RHEL5.8-X64-----3)：http://down.运维网.com/data/753271
  
• 　　Operating system installation package(RHEL5.8-X64-----4)：http://down.运维网.com/data/753311
  
• 　　Operating system installation package(RHEL5.8-X64-----5)：http://down.运维网.com/data/753327
  
• 　　Operating system installation package(RHEL5.8-X64-----6)：http://down.运维网.com/data/753337
  
• 　　Operating system installation package(RHEL5.8-X64-----7)：http://down.运维网.com/data/753366
  
• 　　Operating system installation package(RHEL5.8-X64-----8)：http://down.运维网.com/data/753375
  
• 　　The location of the package：http://down.运维网.com/data/750641