Warewulf
@warewulfhpc.bsky.social
Warewulf is a stateless, network-boot cluster provisioning system designed primarily for use in HPC clusters.
Commercial support offered by CIQ and SUSE.
Commercial support offered by CIQ and SUSE.
It's WUG time again!
Join us via Zoom for our monthly Warewulf User Group.
Join us via Zoom for our monthly Warewulf User Group.
October 7, 2025 at 6:57 PM
It's WUG time again!
Join us via Zoom for our monthly Warewulf User Group.
Join us via Zoom for our monthly Warewulf User Group.
Webinar Announcement!
CIQ will be showing an update from WW 4.5 to 4.6.
- enhanced features, including provision to disk and REST API.
Additionally, you will get to see CIQ's new UI.
Register (free) here - streamyard.com/watch/NRQxdv...
#warewulf #hpc #warewulfhpc
CIQ will be showing an update from WW 4.5 to 4.6.
- enhanced features, including provision to disk and REST API.
Additionally, you will get to see CIQ's new UI.
Register (free) here - streamyard.com/watch/NRQxdv...
#warewulf #hpc #warewulfhpc
Webinar: Upgrading Warewulf for Warewulf Pro
Warewulf Pro from CIQ builds on and enhances the community Warewulf platform with a web interface and turn-key node images and configuration overlays. If you're coming from Warewulf v4.5 (or even earl...
streamyard.com
October 1, 2025 at 6:14 PM
Webinar Announcement!
CIQ will be showing an update from WW 4.5 to 4.6.
- enhanced features, including provision to disk and REST API.
Additionally, you will get to see CIQ's new UI.
Register (free) here - streamyard.com/watch/NRQxdv...
#warewulf #hpc #warewulfhpc
CIQ will be showing an update from WW 4.5 to 4.6.
- enhanced features, including provision to disk and REST API.
Additionally, you will get to see CIQ's new UI.
Register (free) here - streamyard.com/watch/NRQxdv...
#warewulf #hpc #warewulfhpc
💡 Did you know that Warewulf can provision thousands of HPC nodes with consistency and speed?
In RedLine's latest blog, Scott Champine dives into how Warewulf streamlines cluster management with containerized images, overlays, and centralized provisioning.
redlineperf.com/warewulf-sup...
In RedLine's latest blog, Scott Champine dives into how Warewulf streamlines cluster management with containerized images, overlays, and centralized provisioning.
redlineperf.com/warewulf-sup...
Warewulf: Supercharging High-Performance Computing Clusters
At RedLine, we're always looking for cutting-edge tools to enhance our high-performance computing (HPC) solutions. One technology that has been gaining
redlineperf.com
September 25, 2025 at 1:10 AM
💡 Did you know that Warewulf can provision thousands of HPC nodes with consistency and speed?
In RedLine's latest blog, Scott Champine dives into how Warewulf streamlines cluster management with containerized images, overlays, and centralized provisioning.
redlineperf.com/warewulf-sup...
In RedLine's latest blog, Scott Champine dives into how Warewulf streamlines cluster management with containerized images, overlays, and centralized provisioning.
redlineperf.com/warewulf-sup...
The first WUG was a success!
Thank you to everyone who made this possible... and especially this month's presenter, Josh Burks from ASU!
Topic: A Disk-Full Take on Warewulf
32 people attended live via zoom.
No recording, but if you need an invite, let me know.
See you all next month 🐺
Thank you to everyone who made this possible... and especially this month's presenter, Josh Burks from ASU!
Topic: A Disk-Full Take on Warewulf
32 people attended live via zoom.
No recording, but if you need an invite, let me know.
See you all next month 🐺
September 10, 2025 at 6:53 PM
The first WUG was a success!
Thank you to everyone who made this possible... and especially this month's presenter, Josh Burks from ASU!
Topic: A Disk-Full Take on Warewulf
32 people attended live via zoom.
No recording, but if you need an invite, let me know.
See you all next month 🐺
Thank you to everyone who made this possible... and especially this month's presenter, Josh Burks from ASU!
Topic: A Disk-Full Take on Warewulf
32 people attended live via zoom.
No recording, but if you need an invite, let me know.
See you all next month 🐺
Warewulf v4.6.4, now available on GitHub.
- EL10 support
- improved dnsmasq support
- enhancements to wwclient
- wwctl configure warewulfd
- fixes for NetworkManager and ifcfg overlays
- fixed unsetting boolean options with wwctl
Check out the Release Notes:
warewulf.org/docs/v4.6.x/...
- EL10 support
- improved dnsmasq support
- enhancements to wwclient
- wwctl configure warewulfd
- fixes for NetworkManager and ifcfg overlays
- fixed unsetting boolean options with wwctl
Check out the Release Notes:
warewulf.org/docs/v4.6.x/...
v4.6.4 Release Notes — Warewulf User Guide main documentation
warewulf.org
September 8, 2025 at 7:50 PM
Warewulf v4.6.4, now available on GitHub.
- EL10 support
- improved dnsmasq support
- enhancements to wwclient
- wwctl configure warewulfd
- fixes for NetworkManager and ifcfg overlays
- fixed unsetting boolean options with wwctl
Check out the Release Notes:
warewulf.org/docs/v4.6.x/...
- EL10 support
- improved dnsmasq support
- enhancements to wwclient
- wwctl configure warewulfd
- fixes for NetworkManager and ifcfg overlays
- fixed unsetting boolean options with wwctl
Check out the Release Notes:
warewulf.org/docs/v4.6.x/...
Warewulf v4.6.4 is out: warewulf.org/news/v4-6-4-...
Warewulf v4.6.4 released
A stateless and diskless container operating system provisioning system for large clusters of bare metal and/or virtual systems.
warewulf.org
September 6, 2025 at 7:12 PM
Warewulf v4.6.4 is out: warewulf.org/news/v4-6-4-...
August 29, 2025 at 4:37 AM
🚀 Did You Know?
Warewulf pioneered "stateless computing" for HPC clusters by booting from the network without requiring local disk.
This means:
✨ Zero image drift - Identical nodes
⚡ Lightning-fast updates - Just reboot
🔧 Effortless scaling - Same effort at 2 or 500 nodes
#warewulf
Warewulf pioneered "stateless computing" for HPC clusters by booting from the network without requiring local disk.
This means:
✨ Zero image drift - Identical nodes
⚡ Lightning-fast updates - Just reboot
🔧 Effortless scaling - Same effort at 2 or 500 nodes
#warewulf
August 25, 2025 at 7:53 PM
🚀 Did You Know?
Warewulf pioneered "stateless computing" for HPC clusters by booting from the network without requiring local disk.
This means:
✨ Zero image drift - Identical nodes
⚡ Lightning-fast updates - Just reboot
🔧 Effortless scaling - Same effort at 2 or 500 nodes
#warewulf
Warewulf pioneered "stateless computing" for HPC clusters by booting from the network without requiring local disk.
This means:
✨ Zero image drift - Identical nodes
⚡ Lightning-fast updates - Just reboot
🔧 Effortless scaling - Same effort at 2 or 500 nodes
#warewulf
First WUG!
September 10th, 2025
10am Pacific Time
Via Zoom
Wanna join?
September 10th, 2025
10am Pacific Time
Via Zoom
Wanna join?
August 18, 2025 at 8:06 PM
First WUG!
September 10th, 2025
10am Pacific Time
Via Zoom
Wanna join?
September 10th, 2025
10am Pacific Time
Via Zoom
Wanna join?
Companies doing cool things with Warewulf.
Great job, CIQ!
Great job, CIQ!
In Jonathon Anderson’s latest blog, he outlines what makes Warewulf Pro noteworthy: an intuitive web interface plus ready-to-deploy images with OpenHPC, Slurm, and Apptainer.
Read Jonathon's complete breakdown: bit.ly/4m9YA3W
#HPC #Warewulf #ClusterManagement #CIQ
Read Jonathon's complete breakdown: bit.ly/4m9YA3W
#HPC #Warewulf #ClusterManagement #CIQ
August 8, 2025 at 8:15 PM
Companies doing cool things with Warewulf.
Great job, CIQ!
Great job, CIQ!
Warewulf v4.6.3, now available on GitHub
- additions to the REST API
- improved IPv6 support
- overlay auto(re)build during node discovery
- automated Warewulf server daemon management
- improved netplan support
- other misc. documentation and bug fixes
lnkd.in/g6yYfrYF
- additions to the REST API
- improved IPv6 support
- overlay auto(re)build during node discovery
- automated Warewulf server daemon management
- improved netplan support
- other misc. documentation and bug fixes
lnkd.in/g6yYfrYF
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
August 5, 2025 at 1:33 AM
Warewulf v4.6.3, now available on GitHub
- additions to the REST API
- improved IPv6 support
- overlay auto(re)build during node discovery
- automated Warewulf server daemon management
- improved netplan support
- other misc. documentation and bug fixes
lnkd.in/g6yYfrYF
- additions to the REST API
- improved IPv6 support
- overlay auto(re)build during node discovery
- automated Warewulf server daemon management
- improved netplan support
- other misc. documentation and bug fixes
lnkd.in/g6yYfrYF
The first official Warewulf BoF at PEARC25 was a HUGE success!
BIG thanks to...
Rose Stein (Community Manager, CIQ)
Jonathon Anderson (TSC, CIQ)
Ian Kaufman (Contributor, UCSD)
Tim Middelkoop (TSC, Internet2)
Joseph Creech (User, GWU)
And all 30+ attendees ❣️
BIG thanks to...
Rose Stein (Community Manager, CIQ)
Jonathon Anderson (TSC, CIQ)
Ian Kaufman (Contributor, UCSD)
Tim Middelkoop (TSC, Internet2)
Joseph Creech (User, GWU)
And all 30+ attendees ❣️
July 24, 2025 at 8:52 PM
The first official Warewulf BoF at PEARC25 was a HUGE success!
BIG thanks to...
Rose Stein (Community Manager, CIQ)
Jonathon Anderson (TSC, CIQ)
Ian Kaufman (Contributor, UCSD)
Tim Middelkoop (TSC, Internet2)
Joseph Creech (User, GWU)
And all 30+ attendees ❣️
BIG thanks to...
Rose Stein (Community Manager, CIQ)
Jonathon Anderson (TSC, CIQ)
Ian Kaufman (Contributor, UCSD)
Tim Middelkoop (TSC, Internet2)
Joseph Creech (User, GWU)
And all 30+ attendees ❣️
Reposted by Warewulf
Come see us at #PEARC25!
🎉 CIQ is pleased to be a Silver Sponsor of #PEARC25! 📍Meet the team & learn how our solutions support research computing.
🗓️ Don’t miss Jonathon Anderson’s #Warewulf Community BoF on July 22 at 2 PM ET
Register here 👉 bit.ly/3HM5e0N
Attending? Let us know.👇
#HPC #ResearchComputing #CIQ
🗓️ Don’t miss Jonathon Anderson’s #Warewulf Community BoF on July 22 at 2 PM ET
Register here 👉 bit.ly/3HM5e0N
Attending? Let us know.👇
#HPC #ResearchComputing #CIQ
July 16, 2025 at 3:13 PM
Come see us at #PEARC25!
Warewulf v4.6.2 is LIVE!
warewulf.org/news/v4-6-2-...
This release includes a preview of the ability to provision to disk, as an alternative to provisioning to volatile memory. More information is available at warewulf.org/docs/v4.6.x/...
warewulf.org/news/v4-6-2-...
This release includes a preview of the ability to provision to disk, as an alternative to provisioning to volatile memory. More information is available at warewulf.org/docs/v4.6.x/...
Warewulf v4.6.2 released
A stateless and diskless container operating system provisioning system for large clusters of bare metal and/or virtual systems.
warewulf.org
July 9, 2025 at 4:24 PM
Warewulf v4.6.2 is LIVE!
warewulf.org/news/v4-6-2-...
This release includes a preview of the ability to provision to disk, as an alternative to provisioning to volatile memory. More information is available at warewulf.org/docs/v4.6.x/...
warewulf.org/news/v4-6-2-...
This release includes a preview of the ability to provision to disk, as an alternative to provisioning to volatile memory. More information is available at warewulf.org/docs/v4.6.x/...
Reposted by Warewulf
Reposted by Warewulf
Packed sessions, hallway demos, distro debates, sunsets over Bellingham—and a community 25 years strong! 💪
🐧 #LPI Board Member Ted Matsumura shares what made LinuxFest Northwest 2025 unforgettable—and why you should join the next one 👉 lpi.org/5go1
#LPI #FOSS #opensource #Linux
🐧 #LPI Board Member Ted Matsumura shares what made LinuxFest Northwest 2025 unforgettable—and why you should join the next one 👉 lpi.org/5go1
#LPI #FOSS #opensource #Linux
June 27, 2025 at 2:58 PM
Packed sessions, hallway demos, distro debates, sunsets over Bellingham—and a community 25 years strong! 💪
🐧 #LPI Board Member Ted Matsumura shares what made LinuxFest Northwest 2025 unforgettable—and why you should join the next one 👉 lpi.org/5go1
#LPI #FOSS #opensource #Linux
🐧 #LPI Board Member Ted Matsumura shares what made LinuxFest Northwest 2025 unforgettable—and why you should join the next one 👉 lpi.org/5go1
#LPI #FOSS #opensource #Linux
Warewulf in the Wild!
www.linkedin.com/pulse/vulcan...
www.linkedin.com/pulse/vulcan...
Vulcan: Building Canada's New AI Supercluster—A Journey of Grit, Community, and Late Nights
On April 15, 2025, the Vulcan cluster officially entered testing—Canada's newest AI-focused HPC system, hosted at the University of Alberta as part of the Pan-Canadian AI Compute Environment (PAICE). ...
www.linkedin.com
June 17, 2025 at 9:24 PM
Warewulf in the Wild!
www.linkedin.com/pulse/vulcan...
www.linkedin.com/pulse/vulcan...
Reposted by Warewulf
Thanks to @jefflayton.bsky.social and @admin-magazine.com for covering Warewulf's new API & UI from CIQ. This is a great overview!
#Warewulf #CIQ #AdminMagazine
#Warewulf #CIQ #AdminMagazine
Admin Magazine talks about Warewulf's new API and UI from CIQ.
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
A GUI for Warewulf 4 » ADMIN Magazine
Warewulf 4 beginners can use a new GUI that does everything veteran users can do from the command line.
www.admin-magazine.com
May 9, 2025 at 5:08 PM
Thanks to @jefflayton.bsky.social and @admin-magazine.com for covering Warewulf's new API & UI from CIQ. This is a great overview!
#Warewulf #CIQ #AdminMagazine
#Warewulf #CIQ #AdminMagazine
Upgrading to 4.6.x? Here is a blog by CIQ to help!
ciq.com/blog/upgradi...
ciq.com/blog/upgradi...
CIQ | Upgrading Warewulf to Version 4.6.x
Introduction Warewulf is a powerful cluster provisioning system that has undergone significant enhancements in its 4.6.x release. This guide provides a step-by-step walkthrough for upgrading your…
ciq.com
June 6, 2025 at 4:23 PM
Upgrading to 4.6.x? Here is a blog by CIQ to help!
ciq.com/blog/upgradi...
ciq.com/blog/upgradi...
June 4, 2025 at 10:25 PM
Admin Magazine talks about Warewulf's new API and UI from CIQ.
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
A GUI for Warewulf 4 » ADMIN Magazine
Warewulf 4 beginners can use a new GUI that does everything veteran users can do from the command line.
www.admin-magazine.com
May 9, 2025 at 3:53 PM
Admin Magazine talks about Warewulf's new API and UI from CIQ.
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
Check it out!
#warewulf #warewulfhpc #gui #ui #restapi www.admin-magazine.com/Articles/A-G...
A new Warewulf webinar is on the schedule at CIQ this week. Do you want to join them live?
info.ciq.com/webinar-apri...
info.ciq.com/webinar-apri...
Webinar: April 24th Warewulf Webinar - GK Test
info.ciq.com
April 21, 2025 at 5:31 PM
A new Warewulf webinar is on the schedule at CIQ this week. Do you want to join them live?
info.ciq.com/webinar-apri...
info.ciq.com/webinar-apri...
ANNOUNCEMENT 🔊
Warewulf v4.6.1, now available!
-aarch64 packages
-new REST API
-changes to JSON output
-new command-line options
-new IPMI tag to configure interface vlan
-network configuration for wwclient
-fixes to wwctl upgrade and default settings
-other bug fixes
warewulf.org/news/v4-6-1-...
Warewulf v4.6.1, now available!
-aarch64 packages
-new REST API
-changes to JSON output
-new command-line options
-new IPMI tag to configure interface vlan
-network configuration for wwclient
-fixes to wwctl upgrade and default settings
-other bug fixes
warewulf.org/news/v4-6-1-...
Warewulf v4.6.1 released
A stateless and diskless container operating system provisioning system for large clusters of bare metal and/or virtual systems.
warewulf.org
April 5, 2025 at 4:29 AM
ANNOUNCEMENT 🔊
Warewulf v4.6.1, now available!
-aarch64 packages
-new REST API
-changes to JSON output
-new command-line options
-new IPMI tag to configure interface vlan
-network configuration for wwclient
-fixes to wwctl upgrade and default settings
-other bug fixes
warewulf.org/news/v4-6-1-...
Warewulf v4.6.1, now available!
-aarch64 packages
-new REST API
-changes to JSON output
-new command-line options
-new IPMI tag to configure interface vlan
-network configuration for wwclient
-fixes to wwctl upgrade and default settings
-other bug fixes
warewulf.org/news/v4-6-1-...