Headlines

Events

Online programs

Technical

CPU limits in Kubernetes: Why your pod is idle but still throttled: A deep dive into what really happens from K8s to Linux Kernel and Cgroups v2
AlexL-1984

Eliminating observability vendor lock-in with OpenTelemetry: A hands-on demo
Ninad Desai, InfraCloud

Kubernetes 1.33: Top 8 security features you need to know
Matthias Bertschy and Oshrat Nir, ARMO

Getting forked by Microsoft
Philip Laine

You containerized your app. Now it’s amnesiac and antisocial. Let’s fix that.
Marcos Dedeu

High cardinality meets columnar time series system
Debabrata Panigrahi, Parseable

A guide to Kubernetes observability
Abhinav Dubey, Devtron

HAProxy vs NGINX performance: A comprehensive analysis
Faiz Shaikh, Last9

Editorial

Building AuthZed with the power of cloud native: A CNCF success story
Jimmy Zelinksie, AuthZed

CNCF announces graduation of in-toto security framework, enhancing software supply chain integrity across industries
CNCF blog

The future of AI and its infrastructure must be open
Alex Freedland, Mirantis

Top 10 platform engineering takeaways from PlatEngDay & KubeCon London 2025
Daniel Bryant, Syntasso

Kubernetes v1.33: Octarine
Kubernetes blog

Ansible: Pure (only in its) pragmatism
Andrej Radović

A message about Earthly
Vlad A. Ionescu, Earthly

Beyond the checkbox: Scaling product security across Groww’s SDLC
Engineering Team, Groww

Optimizing CI/CD pipelines for developer happiness and high performance
Saqib Jan

KubeCon EU 2025 retrospective: Reflections from my sixth KubeCon
Adriana Villela, Dynatrace

Behind ‘Cloud native data security with OAuth’: Highlights from the authors
Judith Kahrer, Gary Archer, Michał Trojanowski, Nordic APIs

Education

Attend an upcoming KCD!

KCDs are community-organized events that gather adopters and technologists from open source and cloud native communities for education, collaboration, and networking. You can find Live KCD websites via cncf.io/kcds.

Announcements:

• The inaugural KCD Auckland in New Zealand is next Monday, April 28! Tickets are still on sale!
• KCD Austin, Texas is around the corner! Don’t wait, and buy your ticket today!
• The KCD San Francisco, Bay Area speakers are announced. Don’t wait to get your ticket!
• The KCD Czech & Slovak agenda is now LIVE!

Call for Proposal (CFP) Deadlines:

Open Prospectuses:

• KCDs Bogota (Colombia) and Guatemala have their prospectuses available in both English and Spanish – check out their packages!

If you are not attending KubeCon + CloudNativeCon London in this upcoming week, there are a few meetups being held in person and virtually for you to attend!

Chapter	Event	Date
New Delhi, India	Build, Break, Repeat – Our Life in Loops	April 26
Kochi, India	CNCG Kochi April Offline Meetup	April 26
Pune, India	CNCG Pune April meetup	April 26
Mauritius	Cloud Native Mauritius April Meetup	April 26
Ayacucho, Peru	🎉 ¡Kubernetes en acción! 🚀	April 26
Dakar, Senegal	From Zero to Production: Simplifying Kubernetes with k0s	April 26
Fortaleza, Brazil	1º Encontro Cloud Native Fortaleza x Meetup DevOps CE	April 26
Ahmedabad, India	Cloud Native Ahmedabad Meetup #11	April 26
Kubernetes Pune, India	Running Kubernetes at Scale – Devtron x Kubernetes Pune Meetup	April 27
Melbourne, Australia	Down Under Cloud Nights: Bi-Weekly Bytes	April 28
Santa Catarina, Brazil	7° Meetup Cloud Native Santa Catarina – Edição Blumenau	April 29
Linz, Austria	Zero-Downtime Experiences & Event-Driven Microservices	April 29
Taiwan User Group	CNTUG Meetup 2025/04 #67 & DevOps Taiwan Meetup #69	April 29
Queretaro, Mexico	Levanta tu primer clúster de Kubernetes con Terraform	April 30