NOTE: A standard single-layer, single-sided DVD can hold up to 4.7GB. Use the command cdrecord -devices to list disc-writing devices and identify the correct device to use. Where /dev/xxxx is the USB device, and yyyy.iso is a Red Hat Enterprise Linux installation image. To create (burn) a CD or DVD, write the ISO to the disc on command line using the cdrecord utility.Įxample: ~]# cdrecord -v -dev='/dev/xxxx' yyyy.iso Prerequisiteĭownload the ISO installation image as described in Downloading the installation ISO image. Those not familiar, it's not that big of a learning curve since I was able to figure it out.This article describes how to create a Red Hat Enterprise Linux installation CD, DVD, or USB. making your own CentOS 7 Public QA LiveMedia should be fairly straightforward. and anyone who is already familiar with building a respin or remix of Fedora. Other than some of the branding issues that still need to be ironed out, it is working great. The build tree didn't exist when the sample kickstarts were published. Of course that will change as additional builds happen. which is currently the Public QA build-tree: but you need to add in an important line that tells kickstart where all of the packages are located. you might want to try one of the current sample kickstarts. For anyone interested in making their own. I should have tried the sample kickstarts Fabian released ( ) but I didn't notice them until later.Īnyway, the end result was a 1.1GB LiveDVD iso that includes KDE, Firefox, LibreOffice, GIMP, and Inkscape (I added those because I wanted them). and successfully built a CentOS 7 public QA LiveDVD remix. Then I hacked up some of the live media kickstart files provided by the Fedora 19 fedora-kickstarts package. Into the VM I installed the livecd-creator package created by Fabian Arrotin (see: ). Why don't they include a centos.repo file? Because their build tree is temporary and subject to change until the final release happens. To do any additional package installs post install you have to create your own /etc//centos-7-public-qa.repo file that contains: I was able to make a nice CentOS 7 QA Release KVM virtual machine. ) one can easily do a network-based install by providing the current build-tree URL as the package source ( ). Using the recently released CentOS boot.iso (.
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