Suggested Reads

Suggested Reads

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NVIDIA GeForce RTX 5090 Linux GPU Compute Performance Benchmarks Review
NVIDIA GeForce RTX 5090 Linux GPU Compute Performance Benchmarks Review
While there have been a lot of GeForce RTX 5090 Windows gaming benchmarks since the review embargo lift yesterday, for those more fascinated by this high-end Blackwell desktop graphics card for its GPU compute potential on Linux, this article is for you.
·phoronix.com·
NVIDIA GeForce RTX 5090 Linux GPU Compute Performance Benchmarks Review
Fatih Arslan's first lighting design: Block Lamp
Fatih Arslan's first lighting design: Block Lamp
After designing a few gadget-related projects, I decided to take on a new challenge: designing a lighting from scratch. Lighting is an area of fascination for me. I have an ongoing draft post about the various designer lamps in my home that I plan to publish soon. In the meantime,
Fatih Arslan
·arslan.io·
Fatih Arslan's first lighting design: Block Lamp
DevOps Toolkit - API & State Management - Feat. Crossplane KubeVela & Kratix (You Choose! Ch. 05 Ep. 01) - https://www.youtube.com/watch?v=_4Zd8yTSfOw
DevOps Toolkit - API & State Management - Feat. Crossplane KubeVela & Kratix (You Choose! Ch. 05 Ep. 01) - https://www.youtube.com/watch?v=_4Zd8yTSfOw

API & State Management - Feat. Crossplane, KubeVela, & Kratix (You Choose!, Ch. 05, Ep. 01)

API and State Management - Choose Your Own Adventure: The Dignified Pursuit of a Developer Platform

In this episode, we'll go through the tools in the API (CRDs) & State Management (Controllers) space. The contestants are Crossplane, KubeVela, and Kratix.

Vote for your choice of a tool for signing artifacts at https://cloud-native.slack.com/archives/C05M2NFNVRN. If you have not already joined CNCF Slack, you can do so from https://slack.cncf.io.

This and all other episodes are available at https://www.youtube.com/playlist?list=PLyicRj904Z9-FzCPvGpVHgRQVYJpVmx3Z.

More information about the "Choose Your Own Adventure" project including the source code and links to all the videos can be found at https://github.com/vfarcic/cncf-demo.

٩( ᐛ )و Whitney's YouTube Channel → https://www.youtube.com/@wiggitywhitney

idp #crossplane #kubevela #kratix

▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬ 🔗 API (CRDs) & State Management (Controllers): https://github.com/vfarcic/cncf-demo/tree/main/manuscript/api/README.md

via YouTube https://www.youtube.com/watch?v=_4Zd8yTSfOw

·youtube.com·
DevOps Toolkit - API & State Management - Feat. Crossplane KubeVela & Kratix (You Choose! Ch. 05 Ep. 01) - https://www.youtube.com/watch?v=_4Zd8yTSfOw
OpenVox: The Community-Driven Fork of Puppet Has Arrived
OpenVox: The Community-Driven Fork of Puppet Has Arrived
Who forked who is a question for the one-time Puppet community activists and Puppet's owner, Perforce, to debate. What users need to know is that there's now an open source fork of Puppet, OpenVox.
·thenewstack.io·
OpenVox: The Community-Driven Fork of Puppet Has Arrived
5 trends that will define work in 2025
5 trends that will define work in 2025
From scaling AI to making collaboration more inclusive and building community, discover 5 key predictions shaping the future of work in 2025.
·ciodive.com·
5 trends that will define work in 2025
Last Week in Kubernetes Development - Week Ending January 19 2025
Last Week in Kubernetes Development - Week Ending January 19 2025

Week Ending January 19, 2025

https://lwkd.info/2025/20250123

Developer News

CVE-2024-9042 is a security vulnerability on Windows nodes that could let some users issue arbitrary commands via the /logs endpoint. Patched in the latest update; all Windows users should update immediately.

Reminder to SIG and WG Chairs: Annual Reports are due soon. This year’s AR is really short, so don’t procrastinate on it, just do it.

Start using Feature, not NodeFeature for SIG-Node test labels.

Release Schedule

Next Deadline: Production Readiness Freeze, February 6

We’re still in Enhancements development, and Nina has shared the first release newsletter with final dates for all release milestones. This includes:

Enhancements Freeze: Friday, February 14th at 02:00 UTC

Code and Test Freeze: Friday, March 20th at 02:00 UTC

Release Day: Wednesday 23rd April 2025

On the 15th the project released patch updates 1.29.13, 1.30.9, 1.31.5. This update mainly patches the Windows security hole (above).

Featured PRs

129661: DRA CEL: Add Missing Size Estimator

This PR addresses a bug in the cost estimation of CEL expressions used in Device Resource Allocation (DRA). Previously, attribute strings were treated as “unknown size”, leading to overly high cost estimates and validation errors for even basic expressions. The PR implements a proper size estimator, ensuring accurate cost calculations by accounting for string lengths, map element limits, and avoiding misdefined pre-defined types like apiservercel.StringType. This fix improves validation consistency and aligns with stored expression assumptions, ensuring compatibility across version upgrades.

Other Merges

Credential provider config to validate duplicate names early and preserve provider order

kubeadm improved the kubeadm reset message for manual cleanups

Portworx plugin’s CSI translation fixed to copy secret name & namespace

e2e test added for HonorPVReclaimPolicy

Documentation added for EvictionPressureTransitionPeriod silently defaulting 0s to 5m

JSONPatch unit tests added to the admission CEL type resolver for mutation

Unit test helpers added to validate CEL and patterns in CustomResourceDefinitions

util.NewIOHandler() replaced with fakeIOHandler to make unit tests pass on different host envs

e2e tests added for SElinuxChangePolicy

Documentation updated for EnvFromSource.Prefix to mention that it works for both ConfigMap and Secret

Dependency on k8s.io/util/nsenter removed since kubelet –containerized flag is deprecated

Promotions

CSIMigrationPortworx to GA

Deprecated

KubeProxyDrainingTerminatingNodes feature gate removed after GA graduation

via Last Week in Kubernetes Development https://lwkd.info/

January 23, 2025 at 04:00PM

·lwkd.info·
Last Week in Kubernetes Development - Week Ending January 19 2025
DevOps Toolkit - Internal Developer Platforms Intro (You Choose! Ch. 5 Ep. 0) - https://www.youtube.com/watch?v=j2edgNGdM1o
DevOps Toolkit - Internal Developer Platforms Intro (You Choose! Ch. 5 Ep. 0) - https://www.youtube.com/watch?v=j2edgNGdM1o

Internal Developer Platforms Intro (You Choose! Ch. 5, Ep. 0)

Chapter 5 of "Choose Your Own Adventure" is about to begin! In this one, we'll explore tools among CNCF projects that can be used to assemble an Internal Developer Platform (IDP).

More information about the "Choose Your Own Adventure" project including the source code and links to all the videos can be found at https://github.com/vfarcic/cncf-demo.

This and all other episodes are available at https://www.youtube.com/playlist?list=PLyicRj904Z9-FzCPvGpVHgRQVYJpVmx3Z.

internaldeveloperplatform #CNCF #cloud

٩( ᐛ )و Whitney's YouTube Channel → https://www.youtube.com/@wiggitywhitney

Consider joining the channel: https://www.youtube.com/c/devopstoolkit/join

▬▬▬▬▬▬ 💰 Sponsoships 💰 ▬▬▬▬▬▬ If you are interested in sponsoring this channel, please use https://calendar.app.google/Q9eaDUHN8ibWBaA7A to book a timeslot that suits you, and we'll go over the details. Or feel free to contact me over Twitter or LinkedIn (see below).

▬▬▬▬▬▬ 👋 Contact me 👋 ▬▬▬▬▬▬ ➡ Twitter: https://twitter.com/vfarcic ➡ LinkedIn: https://www.linkedin.com/in/viktorfarcic/

▬▬▬▬▬▬ 🚀 Other Channels 🚀 ▬▬▬▬▬▬ 🎤 Podcast: https://www.devopsparadox.com/ 💬 Live streams: https://www.youtube.com/c/DevOpsParadox

via YouTube https://www.youtube.com/watch?v=j2edgNGdM1o

·youtube.com·
DevOps Toolkit - Internal Developer Platforms Intro (You Choose! Ch. 5 Ep. 0) - https://www.youtube.com/watch?v=j2edgNGdM1o