Tasdik Rahman's Avatar

Tasdik Rahman

@www.tasdikrahman.com

Engineering @newrelic, formerly @razorpay, @deliveryhero, @gojek. Backpacker. www.tasdikrahman.com

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22.11.2024
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Latest posts by Tasdik Rahman @www.tasdikrahman.com

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KubeCon + CloudNativeCon North America 2025: 🚨 Contribfest: Hands-On With Helm 4: Was... View more about this event at KubeCon + CloudNativeCon North America 2025

πŸ™Œ Now that Helm 4 is out, join the maintainers at #KubeCon for a Contribfest session - Hands-On With Helm 4: Wasm Plugins, OCI, and Resource Sequencing. Oh My!

We’ll be kicking off at 2:15 PM in room B207. Details here: sched.co/27Nl0

12.11.2025 18:21 πŸ‘ 6 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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KubeCon + CloudNativeCon North America 2025: To InGate and Beyond Ingress-nginx! - Ja... View more about this event at KubeCon + CloudNativeCon North America 2025

I'll be speaking #kubecon Wednesday about "To InGate and Beyond Ingress-nginx! - James Strong & Marco Ebert" at KubeCon + CloudNativeCon North America 2025. sched.co/27No6.

09.11.2025 20:57 πŸ‘ 11 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Ingress NGINX Retirement: What You Need to Know To prioritize the safety and security of the ecosystem, Kubernetes SIG Network and the Security Response Committee are announcing the upcoming retirement of Ingress NGINX. Best-effort maintenance will...

Blog: Ingress NGINX Retirement: What You Need to Know-

12.11.2025 20:52 πŸ‘ 24 πŸ” 12 πŸ’¬ 0 πŸ“Œ 2
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Announcing Crossplane 2.0 After seven years building Crossplane, we're excited to announce Crossplane 2.0. This release extends beyond infrastructure to support applications as first-class citizens, enabling platform teams to ...

Crossplane 2.0 was one of the main things in the cloud native space I was really looking forward to this year πŸš€ Game-changer features: applications as first-class citizens, namespaced resources, and native support for composing Kubernetes resources. @crossplane.io blog.crossplane.io/announcing-c...

14.08.2025 16:26 πŸ‘ 17 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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Cilium 1.18 - Expanded IPv6 Support, Encrypted Overlay, Ingress Bandwidth Controls, Policy Performance Improvements, and More!

Cilium 1.18 release blog is out now. My top two are support for IPv6 kube-proxy replacement and the performance improvements (reduced policy latency 40%, CPU usage down 43% under service churn, and 30% smaller arm64 images)

11.08.2025 08:30 πŸ‘ 13 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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User feedback Survey: Building Multi cluster Management and Monitoring tool. Thank you for taking the time to participate in this survey! The Kubernetes SIG Multi cluster UX Working Group is conducting a survey to gather insights from users, operators, and developers on how…

Do you run multi-cluster Kubernetes setups? Open Source Kubernetes is building a tool for multi-cluster management and monitoring- and we'd love your feedback! Check it out here and share your experiences in this survey! docs.google.com/forms/d/e/1F...

11.08.2025 19:02 πŸ‘ 17 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1

The Go 1.25 change I am most excited about is the new synctest package.

How I think about it is as a way to deflake tests by simulating an infinitely fast processor (because time doesn’t move until all work is done), and then shorten them by compressing time (because time jumps once it moves).

12.08.2025 22:14 πŸ‘ 77 πŸ” 13 πŸ’¬ 2 πŸ“Œ 0
$ go install golang.org/dl/go1.25.0@latest
$ go1.25.0 download
Downloaded   0.0% (       0 / 58130695 bytes) ...
Downloaded  50.0% (29065347 / 58130695 bytes) ...
Downloaded 100.0% (58130695 / 58130695 bytes)
Unpacking go1.25.0.freebsd-arm.tar.gz ...
Success. You may now run 'go1.25.0'
$ go1.25.0 version
go version go1.25.0 freebsd/arm

$ go install golang.org/dl/go1.25.0@latest $ go1.25.0 download Downloaded 0.0% ( 0 / 58130695 bytes) ... Downloaded 50.0% (29065347 / 58130695 bytes) ... Downloaded 100.0% (58130695 / 58130695 bytes) Unpacking go1.25.0.freebsd-arm.tar.gz ... Success. You may now run 'go1.25.0' $ go1.25.0 version go version go1.25.0 freebsd/arm

🎊 Go 1.25.0 is released!

πŸ“ Release notes: https://go.dev/doc/go1.25

⬇️ Download: https://go.dev/dl/#go1.25.0

#golang

12.08.2025 21:58 πŸ‘ 192 πŸ” 55 πŸ’¬ 4 πŸ“Œ 11

Hey folks, this week was my last at Broadcom. Grateful to everyone I worked with and learned from along the way!😊 I'm now looking for new opportunities - if you know of a role for a software engineer in Germany with deep experience in Kubernetes, Go, and Cluster API, I'd love to connect!

20.06.2025 09:48 πŸ‘ 9 πŸ” 4 πŸ’¬ 2 πŸ“Œ 1
KubeCon EU 2025, My experiences attending and speaking at it Back in 2017, I attended my first KubeCon in Austin, which had around 1,500 attendees. Fast forward to 2025, KubeCon EU in London saw over 12,000 participantsβ€”a testament to how much the Kubernetes co...

Was long in my drafts, published my notes from this years kubecon EU 2025, London

www.tasdikrahman.com/2025/07/31/k...

31.07.2025 11:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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GitHub - kubernetes-sigs/multicluster-runtime: Experiment for Multi cluster controllers with controller-runtime Experiment for Multi cluster controllers with controller-runtime - kubernetes-sigs/multicluster-runtime

Our @KubeCon_ talk about https://github.com/kubernetes-sigs/multicluster-runtime is up. Enjoy!

https://www.youtube.com/watch?v=Tz8IcMSY7jw

15.04.2025 17:56 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
The Life (or Death) of a Kubernetes API Request, 2025 Edition - Abu Kashem & Stefan Schimanski
The Life (or Death) of a Kubernetes API Request, 2025 Edition - Abu Kashem & Stefan Schimanski YouTube video by CNCF [Cloud Native Computing Foundation]

Abu's and my @KubeCon_ talk about the Life (and Death) of an API Request in kube-apiserver is up! Enjoy!

https://www.youtube.com/watch?v=Hc0jj-654lA

15.04.2025 17:57 πŸ‘ 9 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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It was an honor to attend and learn from the incredible community at #KubeConEU 2025 in London.

Javier Mosquera SΓ‘nchez & I presented on β€œResilient Multi-Cloud Strategies: Harnessing Kubernetes, Cluster API, and Cell-Based Architecture.”

Slides: lnkd.in/dHA8_8NH
Recording link: lnkd.in/dJM88kVd

15.04.2025 15:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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API design for CRDs, lessons shared from cluster api evolution.

Takeaways.
- external types could be copied and then evolved, since external type when evolved also could introduce an unwanted release for your API.
- nested types in spec, instead of one big attribute.

03.04.2025 08:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Takeaways on writing controllers in @kubernetes.io #kubeconEU

03.04.2025 08:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Great number of contributors Fests at #kubecon2025.

Was fun attending the @opentelemetry.io and @prometheus.io one.

03.04.2025 08:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Prometheus v3 release and contributions.

03.04.2025 07:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Excited to be here and learn from everyone!

#kubeconEU

03.04.2025 07:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Day 2 at #KubeCon is here! Ready for a lineup of keynotes, hands-on sessions, and networking? Keynotes start at 9AM, and don't forget to check out today's Maintainer Track to learn about the awesome Open Source work going on in the Cloud Native Ecosystem!

03.04.2025 07:00 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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#kubecon #cloudnativecon day 1

02.04.2025 20:20 πŸ‘ 35 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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KubeCon + CloudNativeCon Europe 2025: Kubernetes SIG Meet & Greet Lunch and Le... View more about this event at KubeCon + CloudNativeCon Europe 2025

Onsite at #KubeCon? Want to learn about contributing to Kubernetes? Head over to the Project Pavillion during lunch to meet the maintainers at the Meet & Greet! Stop by and ask them about their work, how to get involved, or just say hello & thank you!

03.04.2025 07:30 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 3
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πŸ‡¬πŸ‡§ Looking forward to seeing y'all at our #KubeCon talk about how we're building a bare-metal compute platform at LinkedIn to run thousands of services on high-6-digit number of machines!

Schedule: sched.co/1txGQ

27.03.2025 23:36 πŸ‘ 20 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Connect with the brightest minds in cloud native at The New Stack & MinIO's #KubeCon + @cncf.io #CloudNativeCon reception πŸŽ‰ Join us on Thurs Apr 3 at 6-8 PM at Novotel London Excel. Save your spot now: https://bit.ly/KubeConEU2025Reception

27.02.2025 15:46 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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New article on my blog that explains all the various ways Kubernetes can evict your workloads. This wasn't all documented in one place so I'm hoping this helps the teams operating with Kubernetes in production. You'll also find a cheatsheet in the article. ahmet.im/blog/kuberne...

27.02.2025 20:32 πŸ‘ 36 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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The Cloud Controller Manager Chicken and Egg Problem Kubernetes 1.31 completed the largest migration in Kubernetes history, removing the in-tree cloud provider. While the component migration is now done, this leaves some additional complexity for users...

The Cloud Controller Manager Chicken and Egg Problem-

15.02.2025 01:00 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Excited to share with you that Mine and Javier Mosquera SΓ‘nchez's talk submission, "Resilient Multi-Cloud Strategies: Harnessing Kubernetes, Cluster API, and Cell-Based Architecture" was accepted for KubeCon, Europe 2025. See you folks in London!

kccnceu2025.sched.com/event/1txDE

#cncf #kubecon

05.02.2025 08:37 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Is your New Year's Resolution to speak at conferences?

Here's a thread of several #CloudNative conferences that currently have open call for proposals that you can submit to!

You got this! πŸ’ͺ

#CloudNative #PublicSpeaking #CFP #Kubernetes

06.01.2025 11:32 πŸ‘ 32 πŸ” 9 πŸ’¬ 3 πŸ“Œ 0

Congrats! Wishing you the best for the new role

07.12.2024 17:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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KubeCon + CloudNativeCon Europe | LF Events The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities.

πŸ“ˆ #KubeCon #CloudNativeCon London’s CFP hit record breaking with 2800+ submissions! This compares to 2541 for Paris, an 10%+ increase... may the odds be in everyone's favor for what looks to be a record breaking event! (book hotels early!) events.linuxfoundation.org/kubecon-clou...

25.11.2024 15:50 πŸ‘ 45 πŸ” 16 πŸ’¬ 1 πŸ“Œ 3

Finished submitting CFPβ€˜s for #kubecon EU next year. Keeping fingers crossed.

23.11.2024 08:43 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0