PXE booting with QEMU and UEFI

This is a followup to the qemu with PXE boot post I wrote a few years back. In this post I will cover the creation of a live filesystem using livemedia-creator, and PXE booting it with qemu and UEFI. I am assuming that you have some familiarity with using Anaconda to install Fedora, CentOS, and Red Hat Enterprise Linux. As well as with my previous posts about livemedia-creator . Building the image with livemedia-creator The creation process is similar to creating live isos but instead of an iso we will create the live root filesystem.

Creating OpenStack images with livemedia-creator

I was going to write about using mock to make live iso's without using virt-install, but this week is the OpenStack Summit and one of the things you can use livemedia-creator (lmc) for is making disk images for use with OpenStack. If you followed the instructions in my previous post on creating live isos you already have everything you need except the kickstart and OpenStack. I'm not going to cover how to setup OpenStack, I used the instructions from the RDO project Quickstart without too much trouble.

Creating live isos with livemedia-creator

In this post I am going to describe how to create bootable live isos using livemedia-creator (lmc). It was created so that the same Anaconda installer logic would be used for installing systems and creating bootable media like the live iso. lmc can also be used to create disk images, but I'll cover that in the next post. Anaconda and kickstart are used to install the packages, and lmc compresses the filesystem and wraps it up in an iso.