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How to Install Nagios 4.3.4 on RHEL / CentOS

Nagios is an awesome Open Source monitoring tool, its provides you more comprehensive monitoring environment to always keep an eye on your all machines / networks whether you are in a your data center or just your small labs. With Nagios, you can monitor your remote hosts and their services remotely on a single window. […]

Configure Android / IOS notificationfor Network Monitoring With Nagios

Download Source File This PHP API script reads Nagios status.dat file and return the JSON result. This API is desinged for Nagios Client unofficial Nagios status monitoring app. Step 1 Upload nath_status.php to your Nagios web root folder. ###Nagios Core’s 3.5.1 default Web Root folder Web Root Folder – Centos /usr/share/nagios/html/ ###Nagios Core’s default Web Root folder Web […]

Renewing Ovirt Engine certificates before they expire

In Red Hat Virtualization earlier than version 4.4 SP1, all certificates followed a 398 day lifetime. Starting in Red Hat Virtualization version 4.4 SP1, the self-signed internal certificates between hypervisors and the Manager follow a five year lifetime. Certificates visible to web browsers still follow the standard 398 day lifetime and must be renewed once […]