Jakub Scholz
@scholzj.bsky.social
AVFC, Messaging, Strimzi, Kafka, AMQP, Kubernetes, AnCap Libertarian ... all tweets are my own ...
Reposted by Jakub Scholz
Ingress NGINX Retirement: What You Need to Know-
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...
kubernetes.io
November 13, 2025 at 4:06 PM
Ingress NGINX Retirement: What You Need to Know-
Czech Republic: one of the #DataOnKubernetes superpowers. At least judging by the #DoKDay at #KubeCon speaker line-up. Right now, David Pech is talking about "a Postgres journey from DIY to autopilot self-service".
November 10, 2025 at 7:31 PM
Czech Republic: one of the #DataOnKubernetes superpowers. At least judging by the #DoKDay at #KubeCon speaker line-up. Right now, David Pech is talking about "a Postgres journey from DIY to autopilot self-service".
1/2 Is it normal to do this kind of paid marketing for an open-source project proposal that is still under discussion? Or did I miss it, and #ApacheKafka KIP-1150 was approved? thenewstack.io/why-diskless...
Why Diskless Is a Game-Changer for Running Kafka at Scale
High replication costs are a serious problem when running Kafka in the cloud. Learn how writing data directly in object storage can help.
thenewstack.io
November 5, 2025 at 1:11 AM
1/2 Is it normal to do this kind of paid marketing for an open-source project proposal that is still under discussion? Or did I miss it, and #ApacheKafka KIP-1150 was approved? thenewstack.io/why-diskless...
If you use #Strimzi for local #ApacheKafka development with Minikube or Kind, Keksposé is the perfect tool for exposing your Kafka cluster locally and making local application development easy. If that sounds useful, go and try it out: github.com/scholzj/keks...
GitHub - scholzj/kekspose: Keksposé: Expose your Kafka cluster outside your Minikube, Kind, or Docker Desktop clusters
Keksposé: Expose your Kafka cluster outside your Minikube, Kind, or Docker Desktop clusters - scholzj/kekspose
github.com
October 18, 2025 at 9:04 PM
If you use #Strimzi for local #ApacheKafka development with Minikube or Kind, Keksposé is the perfect tool for exposing your Kafka cluster locally and making local application development easy. If that sounds useful, go and try it out: github.com/scholzj/keks...
When you spend too much time in the Java land, boxed primitives such as Boolean or Integer might seem like a great thing. But then you try to use an API built on them in Go. And that is when you realize what a bad idea it was.
October 3, 2025 at 2:37 PM
When you spend too much time in the Java land, boxed primitives such as Boolean or Integer might seem like a great thing. But then you try to use an API built on them in Go. And that is when you realize what a bad idea it was.
Ok, the original proposal was maybe a bit premature. But I opened a new one that is covering more different things and approaching it from a bit more complex perspective. Surely, this one will be the real deal: github.com/strimzi/prop... 😉
September 9, 2025 at 5:25 PM
Ok, the original proposal was maybe a bit premature. But I opened a new one that is covering more different things and approaching it from a bit more complex perspective. Surely, this one will be the real deal: github.com/strimzi/prop... 😉
Well, at least thanks to the IBM mess, I can celebrate my 8 years at Red Hat today! 🎉
September 1, 2025 at 9:39 AM
Well, at least thanks to the IBM mess, I can celebrate my 8 years at Red Hat today! 🎉
1/2 In December of 2023, I wrote a blog post about our progress towards #Strimzi 1.0.0: strimzi.io/blog/2023/12.... I said there that it is unlikely to happen in 2024. Sadly, I can now say that it will not happen in 2025 either. 😞
Where is Strimzi 1.0.0?
Strimzi provides a way to run an Apache Kafka cluster on Kubernetes in various deployment configurations.
strimzi.io
August 31, 2025 at 3:58 PM
1/2 In December of 2023, I wrote a blog post about our progress towards #Strimzi 1.0.0: strimzi.io/blog/2023/12.... I said there that it is unlikely to happen in 2024. Sadly, I can now say that it will not happen in 2025 either. 😞
Stuck in Frankfurt for a few hours due to flight delays. But at least the view provides some kind of compensation ... 😉
August 30, 2025 at 5:16 PM
Stuck in Frankfurt for a few hours due to flight delays. But at least the view provides some kind of compensation ... 😉
1/3 Today was the last day of my 6 months off from work. I spent it mostly by walking, traveling, reading, binge watching TV shows, and stuff like that. It might seem like I wasted six month of my life. But I found it great to be able to switch off and do "nothing" all day long.
August 29, 2025 at 8:56 PM
1/3 Today was the last day of my 6 months off from work. I spent it mostly by walking, traveling, reading, binge watching TV shows, and stuff like that. It might seem like I wasted six month of my life. But I found it great to be able to switch off and do "nothing" all day long.
Reposted by Jakub Scholz
Kubernetes v1.34: User preferences (kuberc) are available for testing in kubectl 1.34-
Kubernetes v1.34: User preferences (kuberc) are available for testing in kubectl 1.34
Have you ever wished you could enable interactive delete, by default, in kubectl? Or maybe, you'd like to have custom aliases defined, but not necessarily generate hundreds of them manually? Look no further....
kubernetes.io
August 29, 2025 at 6:06 PM
Kubernetes v1.34: User preferences (kuberc) are available for testing in kubectl 1.34-
1/3 Support for Amazon MSK IAM authentication (github.com/strimzi/stri...) was one of the #Strimzi feature requests with most 👍 reactions. But for an open source project like Strimzi, it is not easy to directly support proprietary features like this.
Support for AWS MSK IAM authorization · Issue #5473 · strimzi/strimzi-kafka-operator
Hi! We are looking at using Strimzi to deploy Kafka Connect clusters using Kafka brokers deployed using Amazon MSK. We'd like to use MSK's IAM feature for access control within the Kafka cluster (h...
github.com
August 26, 2025 at 9:31 PM
1/3 Support for Amazon MSK IAM authentication (github.com/strimzi/stri...) was one of the #Strimzi feature requests with most 👍 reactions. But for an open source project like Strimzi, it is not easy to directly support proprietary features like this.
Crossing the Forth Road Bridge on foot was with my fear of heights an interesting mental 🤯 challenge ... but I made it! 🎉
August 26, 2025 at 9:13 AM
Crossing the Forth Road Bridge on foot was with my fear of heights an interesting mental 🤯 challenge ... but I made it! 🎉
I wanted to test #Strimzi authentication with SASL AWS_MSK_IAM against #AmazonMSK. But after an hour of trying to setup an MSK cluster that I can access from my home lab I gave up. I guess either I'm getting old or AWS UX is even worse than it used to be. 🙄
August 23, 2025 at 11:56 PM
I wanted to test #Strimzi authentication with SASL AWS_MSK_IAM against #AmazonMSK. But after an hour of trying to setup an MSK cluster that I can access from my home lab I gave up. I guess either I'm getting old or AWS UX is even worse than it used to be. 🙄
Reposted by Jakub Scholz
🚨 BREAKING NEWS: MORGAN ROGERS WINS THE PFA YOUNG PLAYER OF THE YEAR AWARD 🏆
Rogers becomes the fifth Aston Villa player to win the award after Andy Gray (1976-77), Gary Shaw (1980-81), Ashley Young (2008-09) and James Milner (2009-10)
#AVFC
Rogers becomes the fifth Aston Villa player to win the award after Andy Gray (1976-77), Gary Shaw (1980-81), Ashley Young (2008-09) and James Milner (2009-10)
#AVFC
August 19, 2025 at 6:44 PM
🚨 BREAKING NEWS: MORGAN ROGERS WINS THE PFA YOUNG PLAYER OF THE YEAR AWARD 🏆
Rogers becomes the fifth Aston Villa player to win the award after Andy Gray (1976-77), Gary Shaw (1980-81), Ashley Young (2008-09) and James Milner (2009-10)
#AVFC
Rogers becomes the fifth Aston Villa player to win the award after Andy Gray (1976-77), Gary Shaw (1980-81), Ashley Young (2008-09) and James Milner (2009-10)
#AVFC
1/2 How do you get Strimzi container images? Do you pull them directly from the #Strimzi container registry? Do you keep copies of the containers in your own registry? Or do you build Strimzi from source? Each approach has some (dis)advantages and potential risks.
August 14, 2025 at 2:51 PM
1/2 How do you get Strimzi container images? Do you pull them directly from the #Strimzi container registry? Do you keep copies of the containers in your own registry? Or do you build Strimzi from source? Each approach has some (dis)advantages and potential risks.
Want to learn more about #ApacheKafka and #Strimzi? Have a look at the Day 13 (released on August 13th 😉) from the "30 Days of CNCF Projects" series: youtu.be/CygWOf2NhYw
30 Days Of CNCF Projects | Day 13: What is Strimzi + Demo (by Engin Diri!)
YouTube video by The Good Guy
youtu.be
August 13, 2025 at 6:46 PM
Want to learn more about #ApacheKafka and #Strimzi? Have a look at the Day 13 (released on August 13th 😉) from the "30 Days of CNCF Projects" series: youtu.be/CygWOf2NhYw
The feeling ... when you are lucky enough that you managed to get home before the rain started ... but upset because you were carrying an umbrella with you the whole day and didn't need it 🤦♂️🤷♂️😂
July 30, 2025 at 6:39 PM
The feeling ... when you are lucky enough that you managed to get home before the rain started ... but upset because you were carrying an umbrella with you the whole day and didn't need it 🤦♂️🤷♂️😂
1/2 One of the frequent questions we get from our #Strimzi users is about how to stop a Kafka cluster (and later start it again). For example, to stop a test or development clusters when they are not needed to save resources. To make this easier, I created a new tool.
July 22, 2025 at 6:31 PM
1/2 One of the frequent questions we get from our #Strimzi users is about how to stop a Kafka cluster (and later start it again). For example, to stop a test or development clusters when they are not needed to save resources. To make this easier, I created a new tool.
As a #Strimzi maintainer, I was always curious about one particular aspect of how our users use Strimzi: How do they get the binaries? (especially for production-grade environments)
To help me better understand it, I created a short survey: forms.gle/fxDbyqK39eZH...
To help me better understand it, I created a short survey: forms.gle/fxDbyqK39eZH...
How do you get the Strimzi binaries?
forms.gle
July 21, 2025 at 4:06 PM
As a #Strimzi maintainer, I was always curious about one particular aspect of how our users use Strimzi: How do they get the binaries? (especially for production-grade environments)
To help me better understand it, I created a short survey: forms.gle/fxDbyqK39eZH...
To help me better understand it, I created a short survey: forms.gle/fxDbyqK39eZH...
Zero CVE container images are like porn ... they set unreasonable expectations!
July 20, 2025 at 11:11 PM
Zero CVE container images are like porn ... they set unreasonable expectations!
1/3 I used AI voice for the "What's new in Strimzi 0.47.0" video (youtu.be/uxYkznM6m4c). And now I cannot decide if I like it or not. I think technically, the result is fine. And it solves several issues I had with the videos I voiced myself.
What’s new in Strimzi 0.47.0
YouTube video by Strimzi
youtu.be
July 17, 2025 at 5:16 PM
1/3 I used AI voice for the "What's new in Strimzi 0.47.0" video (youtu.be/uxYkznM6m4c). And now I cannot decide if I like it or not. I think technically, the result is fine. And it solves several issues I had with the videos I voiced myself.