How to Restore a Broken KVM VM from Backup

July 18, 2025

How to Restore a Broken KVM VM from Backup #

Sometimes things go wrong with virtual machines — maybe a filesystem corruption or a bad update. When that happens, restoring from a backup is your best friend.

Here’s how I restored my broken KVM VM disk image using weekly backups stored on a NAS share.

The situation #

I have a VM called runner.home.arpa running on KVM, and its disk got corrupted. The VM disk images live at /var/lib/libvirt/images/, and my backups are stored on a NAS mounted at /mnt/backups/runner.home.arpa/.

Automated KVM VM Provisioning with Ansible and OSBuild on RHEL9

July 3, 2025

Automated KVM VM Provisioning with Ansible and OSBuild on RHEL9 #

Introduction #

When I started looking into automating my homelab VM provisioning, I was surprised by the lack of examples combining Ansible with OSBuild for KVM environments. Not many tutorials focus on KVM, so I wanted something that used Red Hat’s tooling - as I run a RHEL homelab.

I used to provision my homelab virtual machines by hand and eventually I got tired of doing it since I like to tinker around a lot and constantly add new VMs. So, I decided to automate the process using the combination of Ansible and OSBuild.