Learn to secure and scale Kubernetes with Cilium in just 1 day with Cilium in Action: Kubernetes Security & Insight (LFWS315)!

Perfect for SREs, DevOps & Cloud Engineers. Next session starts soon, enroll today: https://hubs.la/Q03xt0FL0

I had an interesting chat with @kevindubois and Olimpiu Pop on the latest episode of the @infoq Podcast. We talked about developer experience, cloud native, serverless, generative AI, and the role of #Java as a modern ecosystem to tackle all these areas, continuously evolving to adapt to new industry and developers’ needs.

#CloudNative #AI #DeveloperExperience

https://www.infoq.com/podcasts/java-ecosystem-continuously-adapting-developers/

Kubernetes developers are in demand! Boost your career with the CKAD certification.

Start with free courses:
LFS151 + LFS158

Save 40% on CKAD with a THRIVE-Annual bundle.

Level up with LFS253 + LFD259
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Start today → https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/

I'm going to be speaking at @AllThingsOpen on Oct 12-14 in Raleigh, NC sharing insights in the #cloudnative #observability metrics cost-value equation! Get your #o11y math hats on and join me! @chronosphereio https://bit.ly/ato-2025-cost-value-equation

Super cool - Euan’s talk about Swift container plugin is up on youtube: https://youtu.be/MV0wACpikyw, service to container image uploaded to a registry in one shot #swiftlang #cloudnative

Cloud-native applications harness microservices, containers, CI/CD, and dynamic orchestration to maximize scalability, resilience, and agility in software development and deployment. #CloudNative #DevOps #Microservices

New chapter unlocked! On 2025-07-01 I’ll swap the red fedora for blue stripes, carrying years of open-source middleware lessons from #RedHat into #IBM. Grateful for every commit, coffee, and community win - let’s keep building stuff in the open!!! #OpenSource #CloudNative #Middleware #CareerMove #Fediverse

OpenTelemetry’s real strength? Correlating logs, metrics, traces, and more into one connected picture.

( ͜ʖ) See how it works in the full Thunder episode:

https://youtu.be/0WIyBbGn4fU

#OpenTelemetry #Observability #CloudNative #DevOps @austinlparker

Our next #JCON2025 session is live: 'Platform Engineering 101: Building Internal Developer Platforms' with Grace Jansen & Maarten Vandeperre

Tell us what you want, what you really, really want… Developer productivity …

Grab your coffee and hit play: https://youtu.be/TXtwtchcv2g

Today I had the pleasure of giving a presentation at a meetup in Mauritius!

We discussed Rust, open source, @ratatui_rs & cloud native applications.

Of course… beneath the beautiful mountains.

Open source used to follow.
Now it leads.

From Docker to Kubernetes to PyTorch—this is where innovation starts.

Cloud native adoption reached 89% in 2024—powered by open source, used across orgs of all sizes. Read key insights from the CNCF Annual Survey 2024
https://www.linuxfoundation.org/research/cncf-2024-annual-survey?hsLang=en

73% of orgs rely on cloud native networking for automation, scalability & resilience.
The shift is real.

Read the 2025 Open Source Networking Study: https://www.linuxfoundation.org/research/2025-open-source-networking?hsLang=en

Hey #cloudnative friends!!

big news from Apple today

Want a native way to build Linux containers on Mac hardware? Now you can — check out the new open source #containerization framework:

github.com/apple/containerization

github.com/apple/container

Fun fact: it’s written in @swiftlang

My Aurora desktop

Ptyxis terminal is great for toolbox container integration. I'm used to a Quake-style dropdown terminal, so I'd like to find a way to hide/show the terminal window with a keyboard shortcut (alt+z). There is possibly a way to do it by writing a kwin script.

I'm eventually going to build my own custom image with the ublue-os/image-template repository.

The series Mastering Fluent Bit continues with this article where you learn about controlling logs with @fluentbit on a #Kubernetes cluster! #cloudnative #observability #o11y @chronosphereio https://bit.ly/mastering-fluent-bit-controlling-logs-kubernetes

Looking to stay sharp in a fast-moving tech world?
We’ve just added new content to THRIVE-One Annual to help you grow:

Quick demo on Kubernetes Volume Snapshots
A bite-sized course on Agentic AI
Real-world Linkerd case study with loveholidays
Tips for adopting Cloud Native platforms
How Open Source AI is powering the energy sector

Bundle with a cert and save 40%!
https://training.linuxfoundation.org/subscriptions/

Calling all #Arm & #Azure folks! I’m doing a live demo in the Microsoft Build breakout “Cobalt 100 & the future of cloud-native on Arm” with Amar Dhamdhere, Bhumik Patel & Richard Murillo. Expect AKS on Cobalt 100 VMs, real perf numbers & migration tips. May 21 12:30 PM PT — Seattle + online. RSVP: https://build.microsoft.com/en-US/sessions/e267929c-509e-416c-a3eb-34486adeb571 #cloudnative #MSBuild #AKS

Code is shipping faster than ever.
29% of orgs now deploy multiple times a day—up from 23% in 2023.
Explore the trends in the #CloudNative 2024 report → https://www.linuxfoundation.org/research/cncf-2024-annual-survey?hsLang=en

Today, open source reminded me of something strange… Value.
I may be a "small" contributor to Nats.io but apparently, that still counts. Who knew?

Somewhere in Germany, I received a parcel from the USA. Not tracked by religion, timezone, or bureaucracy, just pure recognition.

I build. I ask. I get answers.
And I wish more companies understood how rare and precious that is.

No SCRUM. No OKRs. Just trust, responsibility, and contribution. A glimpse of what leadership should look like.

And last week? In a call, face to face with execs and engineers alike. No hierarchy. Just humans. Refreshing. Disturbing. Beautiful.

While giants argue over politics and acronyms, I stand with the product. Because it simply works.

A single binary. No fluff. No bloat. Just elegant chaos in perfect order. A tool, not a solution. A playground for the dangerously creative. True engineering isn't loud, it's reliable, boring… and brilliant.

#OpenSource #DevLife #IndieDev #SoftwareEngineering #CloudNative #Minimalism #DevCulture #TechPhilosophy #Nats @nats_io