LWKD: Week Ending April 13, 2025
Week Ending April 13, 2025
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