Warewulf Pro videos

Seamless Upgrade Path to Warewulf Pro: Migrating Your HPC Cluster in Minutes

Ready to upgrade your Warewulf cluster? This comprehensive video demonstrates the streamlined upgrade path from Warewulf v4.5 (or earlier) to Warewulf Pro, featuring the game-changing new upgrade…

CIQ at PEARC 2025: Highlights and Takeaways from the HPC Community

Rose Stein hosts a post-conference debrief with Jonathon Anderson, Chris Short and Jason Rodriguez after CIQ's trip to PEARC 2025 in Columbus, Ohio. The four compare notes on a conference several…

New Warewulf API & UI Webinar April 24, 2025

Recorded on April 24, 2025, this webinar gives a first look at two additions that take Warewulf beyond the command line: the REST API introduced upstream in Warewulf 4.6.1, and a web interface CIQ is…

Warewulf with the Creator

In this short clip, the creator of Warewulf reflects on how the project evolved across its early versions. He never stepped away from Warewulf, but other work drew heavily on his time, including…

Warewulf discussion with Gregory Kurtzer and Rose Stein

Warewulf creator Gregory Kurtzer sits down with CIQ's Rose Stein for a long-form conversation about how the project came to be and where it is heading. The name is a software implementation of the…

Warewulf v4.6.0

This short clip explains one of the more visible changes in Warewulf v4.6.0: node containers are now called images. The original term signaled that you could build node images with container ecosystem…

What's new in Warewulf v4.6.0

Recorded shortly before the release of Warewulf v4.6.0, this webinar pairs CIQ's Rose Stein with HPC engineer Jonathon Anderson for a terminal-driven tour of the largest release yet in the 4.x…

Setting up Apptainer in a Warewulf cluster with CIQ's Brian Phan

CIQ's Brian Phan walks through a small but common problem when running Apptainer on Warewulf-provisioned compute nodes: fakeroot fails because the user has no entry in /etc/subuid and /etc/subgid on…

Warewulf demo with Jonathon Anderson

In this short demo, CIQ's Jonathon Anderson opens the Warewulf node images repository, which sits alongside the main Warewulf repository and holds example node images for Rocky Linux, with Debian and…

What is Warewulf with Jonathon Anderson and Jim Walker

In this short conversation, CIQ's Jim Walker asks Jonathon Anderson to start from the basics: what is Warewulf? Anderson describes it as a stateless cluster provisioning system that historically…

Warewulf History with Gregory Kurtzer

Warewulf creator Gregory Kurtzer answers two common questions: what is Warewulf, and where does the name come from? It is a software implementation of the Beowulf cluster architecture, hence the…

Warewulf with Gregory Kurtzer: History, Containers and future HPC uses

Rose Stein interviews Warewulf creator Gregory Kurtzer about the project CIQ supports. Kurtzer explains that Warewulf is a software implementation of the Beowulf architecture HPC has used for almost…