1_r/devopsish

1_r/devopsish

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EU OS: A European Proposal for a Public Sector Linux Desktop
EU OS: A European Proposal for a Public Sector Linux Desktop
There are many Linux distributions, but now there's a proposal for one that's specific to the European Union government and nongovernmental organizations.
·thenewstack.io·
EU OS: A European Proposal for a Public Sector Linux Desktop
(All) Databases Are Just Files. Postgres Too
(All) Databases Are Just Files. Postgres Too
If you invest a little time understanding how the components of your database system fit together—not even the internals, just the externals—you’ll be able to move faster, debug better, and build cleaner workflows with more confidence. It only needs some upfront investment of learning the basics and confidence that you can build along the way.
·tselai.com·
(All) Databases Are Just Files. Postgres Too
How Much Should I Be Spending On Observability?
How Much Should I Be Spending On Observability?
In this update to her 2018 post, Charity Majors explains how much teams should spend when it comes to observability costs.
·honeycomb.io·
How Much Should I Be Spending On Observability?
Last Week in Kubernetes Development - Week Ending April 13 2025
Last Week in Kubernetes Development - Week Ending April 13 2025

Week Ending April 13, 2025

https://lwkd.info/2025/20250416

Developer News

The next New Contributor Orientation will take place on Tuesday, April 22.

LFX Mentorship 2025 Term 2 is open for SIGs to submit projects for mentorship. To propose a mentoring project, PR it into project_ideas. If you have questions about LFX mentorship, ask in #sig-contribex.

All of the current SIG Scheduling leads are stepping down. They have nominated chairs Kensei Nakada and Maciej Skoczeń and TLs Kensei Nakada and Dominik Marciński to take their places.

Filip Křepinský, supported by SIG-Node, has proposed creating a Node Lifecycle Working Group.

Release Schedule

Next Deadline: Release day, 23 April

We are currently in Code Freeze.

Kubernetes v1.33.0-rc.1 is now avaliable for testing.

Due to the Release Managers’ availability and a conflict with the v1.33.0-rc.1 release, the April 2025 patch releases have been postponed to the next week (Tuesday, April 22).

KEP of the Week

KEP 1769: Memory Manager

This KEP defined the Memory Manager, which has enabled guaranteed memory and hugepages allocation for pods in the Guaranteed QoS class. It supports both single-NUMA and multi-NUMA strategies, ensuring memory is allocated from the minimal number of NUMA nodes. The component provides NUMA affinity hints to the Topology Manager to support optimal pod placement. While single-NUMA is a special case of multi-NUMA, both strategies are described to highlight different use cases.

This KEP was implemented in Kubernetes 1.32.

Shoutouts

Nina Polshakova: Shout out to the amazing v1.33 Docs team for a smooth Docs freeze this week and all your hard work this release! rayandas, Melony Q. (aka.cloudmelon ), Sreeram Venkitesh, Urvashi, Arvind Parekh, Michelle Nguyen, Shedrack Akintayo

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

April 16, 2025 at 06:00PM

·lwkd.info·
Last Week in Kubernetes Development - Week Ending April 13 2025
Former cyber official targeted by Trump quits company over move
Former cyber official targeted by Trump quits company over move
Chris Krebs, who led the Cybersecurity and Infrastructure Security Agency during Trump’s first term, was targeted by the president last week with the loss of his security clearance.
·nbcnews.com·
Former cyber official targeted by Trump quits company over move
(What if we learned to) Learn and share differently by Aurélie Vache
(What if we learned to) Learn and share differently by Aurélie Vache
We are about 8 billion people on Earth right now and we’re all different, but we have to get into boxes, go through the same educational program, and we all have to learn the same way.
·noti.st·
(What if we learned to) Learn and share differently by Aurélie Vache
Inoreader Browser extension privacy update
Inoreader Browser extension privacy update
We’re pleased to announce a privacy-focused update to the Inoreader browser extension: the “Read and change all your data...
·inoreader.com·
Inoreader Browser extension privacy update
Don't Marry Your Podcasting Platform: Host Your Own Podcast Feed
Don't Marry Your Podcasting Platform: Host Your Own Podcast Feed
Suppose you host your podcast on a platform like Libsyn or Podbean. What happens if you decide to switch podcast platforms? You already gave everyone a RSS URL that pointed to your old platform. For example Libsyn gives your podcast an RSS URL like this: https://feeds.libsyn.com/12345/rss When you submitted your podcast to Apple Podcasts and shared your RSS URL with your listeners, you pointed them directly to your podcast platform.
·mtlynch.io·
Don't Marry Your Podcasting Platform: Host Your Own Podcast Feed
Intel Sells 51% Of Its Altera Business
Intel Sells 51% Of Its Altera Business
A decade after Intel acquired FPGA maker Altera for $16.7 billion and recently working to make Altera an independent company, Intel announced today it has sold 51% of its Altera business in a deal that values that business at $8.75 billion.
·phoronix.com·
Intel Sells 51% Of Its Altera Business
Radio Frequency 101: Can You Really Hack a Radio Signal?
Radio Frequency 101: Can You Really Hack a Radio Signal?
Recent reports indicate the DoD is susceptible to radio frequency (RF) attacks. This post discusses common RF tools and ways malicious actors can attack systems.
·insights.sei.cmu.edu·
Radio Frequency 101: Can You Really Hack a Radio Signal?
DevOps Toolkit - Ep18 - Ask Me Anything About Anything with Scott Rosenberg and Jon Shanks - https://www.youtube.com/watch?v=g6YL1EQnvnQ
DevOps Toolkit - Ep18 - Ask Me Anything About Anything with Scott Rosenberg and Jon Shanks - https://www.youtube.com/watch?v=g6YL1EQnvnQ

Ep18 - Ask Me Anything About Anything with Scott Rosenberg and Jon Shanks

There are no restrictions in this AMA session. You can ask anything about DevOps, Cloud, Kubernetes, Platform Engineering, containers, or anything else. We'll have special guests Scott Rosenberg and Jon Shanks to help us out.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Sponsor: Codefresh 🔗 Codefresh GitOps Cloud: https://codefresh.io ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

▬▬▬▬▬▬ 👋 Contact me 👋 ▬▬▬▬▬▬ ➡ BlueSky: https://vfarcic.bsky.social ➡ LinkedIn: https://www.linkedin.com/in/viktorfarcic/

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

🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/5055462645956608

via YouTube https://www.youtube.com/watch?v=g6YL1EQnvnQ

·youtube.com·
DevOps Toolkit - Ep18 - Ask Me Anything About Anything with Scott Rosenberg and Jon Shanks - https://www.youtube.com/watch?v=g6YL1EQnvnQ