Virsh

A quick demo using virt-install and Kickstart to provision a new CentOS 9 virtual machine. This uses KVM (Kernel Virtual Machine) and libvirt to manage the VM. And uses Kickstart to setup and install the new system within the virtual machine.

Creating kickstart file

I’m going to post my Kickstart file on GitHub as a reference. It installs a headless server with some system admin tools, sets up networking, SELinux, and uses autopart to partition the disk with LVM support. This also assumes that you have setup a Bridge Network that is shared to KVM so the local network can be used instead of the libvirt network.