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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 […]

Create Permanent alias on CentOS/Redhat

The ‘alias’ command in CentOS allows for you to create an alias to a command. For example, if you want to use the vim text editor, but are used to typing vi file-to-edit.txt, you can create an alias to automatically start vim instead of vi when typing the command. Showing current aliases To show the […]

Creating the SOAP server with NuSOAP

Creating the SOAP server Create a file called food.php and copy the and paste the below code into it. <?php require_once “lib/nusoap.php”; class food { public function getFood($type) { switch ($type) { case ‘starter’: return ‘Soup’; break; case ‘Main’: return ‘Curry’; break; case ‘Desert’: return ‘Ice Cream’; break; default: break; } } } $server = […]