: Can’t open a new file in /etc/init with name called nfįor service init script,we have taken reference from ssh.conf and nf file (path is /etc/init/ssh.conf and /etc/init/nf) Note: As per new nagios, the init script for nagios has problem with functions of Ubuntu/Debian system.īelow given is the error ,which we have found while running the command /etc/init.d/nagios /etc/init.d/nagios start We found problem while starting the nagios.Hence we will create service init script for nagios to start/stop the nagios service Step 8 : Enable the rewrite apache module.Restart the apache after this. Htpasswd -c /usr/local/nagios/etc/ers nagiosadmin Give the password for nagiosadmin and we will use it in Nagios Dashboard Step 7 : Set nagiosadmin user password.It is a default user for Nagios dashboard administration.
Change the owner and group to nagiosĬp -rvf contrib/eventhandlers/ /usr/local/nagios/libexec/Ĭhown -R nagios:nagios /usr/local/nagios/libexec/eventhandlers Step 6 : Copy eventhandlers directory into nagios base directory. Add the nagios user in supplementry group nagcmd Step 4 : Create user nagios and group nagcmd. Step 3 : Now untar the downloaded nagios package Step 2 : Download the Nagios core 4 package Now install dependencies require for Nagios core 4 versionĪpt-get install wget build-essential apache2 php5 openssl perl make php5-gd wget libgd2-xpm libgd2-xpm-dev libapache2-mod-php5 libperl-dev libssl-dev daemon Step 1 : Login in Server and become super user. Note: The practical has been performed in Freshly installed Ubuntu 12.04 LTSįollow the given below steps to install and configure Nagios core 4.x in Ubuntu Operating System : Ubuntu 12.04 LTS (x86_64) Package Name : Nagios Core 4.0.2 Apache Version : 2.2.22-1ubuntu1.4 IP Address of Nagios Server : 192.168.56.101 Given below are the brief description of our specs We are doing this practical in Ubuntu 12.04 LTS. We also suggest you to read about version history(Referral link : Nagios core 4.x Version history) Install and configure Nagios Core 4 in Ubuntu Nagios team has added lots of new feature in Nagios Core 4.x Version over last version.To read about new feature in Nagios Core 4.x here is the referral link.
Nagios is one of the most popular,reliable and robust Monitoring System.You can find number of plugins to monitor the network and server resources.īest thing is Nagios Core is open source.You can modify the monitoring system as per your requirement.You can also create your own nagios plugins.We suggest you to submit your Nagios related contribution in Nagios Core 4 has recently been released,at the time of writing this post Nagios core 4.0.2 was available. In this tutorial we will install and configure nagios core 4 on Ubuntu 12.04 LTS.
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