De Nederlandse Kubernetes Podcast

In this episode of The Dutch Kubernetes Podcast, Ronald and Jan talk with Yahya Al-Salqan, CEO and co-founder of Jaffa.Net Software, about building and scaling global software companies far beyond the traditional tech hubs.

Yahya shares his personal journey from academia and Silicon Valley, where he worked at Sun Microsystems, back to Palestine to found Jaffa.Net. What started as a mission-driven decision to contribute to his community has grown into a company with over 26 years of experience, serving international clients such as Intel, BMW, Fujitsu, Lufthansa, Oxford University, and several Dutch organizations.

The conversation explores how modern software engineering practices and cloud-native technologies make it possible to deliver enterprise-grade solutions globally. Kubernetes and container technologies play a key enabling role by providing consistent environments, repeatable deployments, version control, and zero-downtime upgrades for customers running ERP and custom software solutions.

Beyond technology, the episode highlights the Palestinian IT ecosystem, the importance of education, and how software development allows talent to transcend physical and political borders. Yahya explains why the IT sector is one of the fastest-growing contributors to the local economy and why investing in people and skills is the most sustainable path forward.

The discussion also touches on future trends such as AI, blockchain, and programmable digital money, and how companies must continuously evolve to stay relevant. Throughout the episode, one theme remains central: global software scale is no longer defined by geography, but by mindset, tooling, and execution.

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In episode 126 of De Nederlandse Kubernetes Podcast, Ronald and Jan sit down with Chris Noon, Technical Solution Director at Alkira, to talk about one of the most underestimated challenges in cloud-native environments: networking.
Chris shares his journey from traditional telco and enterprise networking, through VMware NSX, to modern cloud and Kubernetes platforms. The conversation dives deep into why networking often becomes more complex—not less—once organizations adopt multi-cloud, hybrid cloud, and Kubernetes at scale.
Key topics include:
Why IPsec meshes don’t scale in multi-cloud environments
How “hair-pinning” traffic across regions creates massive latency
Alkira’s cloud-native approach to connecting AWS, Azure, GCP, and on-prem
Networking considerations around Kubernetes, CNI’s, and Zero Trust
DORA compliance, security architecture, and data sovereignty
Why AI workloads make networking and data placement more critical than ever
A great episode for anyone who realizes that cloud-native doesn’t end at Kubernetes—it starts with solid network architecture.
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ACC ICT Specialist in IT-CONTINUÏTEIT
Bedrijfskritische applicaties én data veilig beschikbaar, onafhankelijk van derden, altijd en overal
Support the show
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You can also find us on:
De Nederlandse Kubernetes Podcast - YouTube
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De Nederlandse Kubernetes Podcast

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In this episode of The Dutch Kubernetes Podcast, Ronald and Jan sit down with Jussi Nummelin, Senior Principal Engineer at Mirantis, to explore the world of lightweight Kubernetes, edge computing, and multi-cluster orchestration.
Jussi introduces k0s, a fully upstream Kubernetes distribution packaged as a single, statically compiled binary with zero dependencies. He explains why simplicity, predictability, and minimal operational overhead are essential for edge and IoT environments such as factory floors, industrial controllers, and remote locations with limited connectivity.
The conversation then moves to K0rdent, Mirantis’ multi-cluster management layer built on top of Cluster API. K0rdent enables organizations to declaratively manage large numbers of clusters while automatically deploying essential “beachhead services” like CNI, storage, and observability across environments.
Finally, Jussi shares his perspective on the future of Kubernetes: why it’s here to stay, how edge and cloud are converging, and why Kubernetes is becoming the standard orchestration layer far beyond the traditional datacenter.
A practical and forward-looking episode packed with real-world use cases, architectural insights, and a clear vision of where Kubernetes is heading.
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ACC ICT Specialist in IT-CONTINUÏTEIT
Bedrijfskritische applicaties én data veilig beschikbaar, onafhankelijk van derden, altijd en overal
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You can also find us on:
De Nederlandse Kubernetes Podcast - YouTube
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De Nederlandse Kubernetes Podcast

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In aflevering 124 van De Nederlandse Kubernetes Podcast bespreken Jan Stomphorst en Ronald Kers de nieuwste Kubernetes-release: versie 1.35.
Dit keer geen volledige lijst met alle wijzigingen, maar een bewuste keuze voor impactvolle features die in de praktijk het verschil maken.
Een van de eerste onderwerpen is Image Max Age, een nieuwe kubelet-optie waarmee je expliciet kunt bepalen hoe lang ongebruikte container images op nodes blijven staan. Dit helpt bij het voorkomen van volle disks, onverwachte opruimacties en onnodige image downloads, vooral in grote clusters.
Daarna komt Max Parallel Image Pulls aan bod. Deze feature voorkomt zogeheten image pull storms wanneer veel nodes tegelijkertijd een nieuwe image moeten downloaden. Door het pullgedrag te limiteren, blijven clusters stabieler en worden registries minder zwaar belast.
Ook Dynamic Resource Allocation (DRA) krijgt aandacht. Hiermee kunnen resources buiten CPU en geheugen, zoals GPU’s en andere gespecialiseerde hardware, beter en veiliger worden toegewezen aan workloads. Kubernetes 1.35 voegt bovendien verbeterde foutmeldingen toe, waardoor het veel duidelijker wordt waarom een workload niet start.
Tot slot bespreken Jan en Ronald verbeteringen rond StatefulSets, waaronder meer controle over parallelle updates. Dit maakt updates van databases en andere stateful workloads sneller en beter voorspelbaar.
Kortom: Kubernetes 1.35 laat zien dat de focus steeds meer ligt op stabiliteit, schaalbaarheid en real-world operaties, in plaats van alleen nieuwe features toevoegen.
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ACC ICT Specialist in IT-CONTINUÏTEIT
Bedrijfskritische applicaties én data veilig beschikbaar, onafhankelijk van derden, altijd en overal
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You can also find us on:
De Nederlandse Kubernetes Podcast - YouTube
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In this episode of The Dutch Kubernetes Podcast, Ronald and Jan talk with Andrea Giardini, cloud native consultant and trainer, live from Dutch Cloud Native Day. Andrea shares his journey into cloud and Kubernetes and dives deep into a real-world use case where Kubernetes, data engineering, and AI are used to help prevent wildfires.
Andrea explains how his client Overstory uses satellite and aerial imagery to monitor vegetation near power lines. By combining geospatial data, machine learning models, and infrastructure data from energy providers, they can calculate risk profiles and alert operators before vegetation causes sparks or fires. Instead of reacting to disasters, the platform focuses on prevention.
From a technical perspective, Kubernetes plays a critical role. The workloads vary massively, ranging from small CPU-based tasks to extremely heavy jobs requiring dozens of CPUs, large amounts of memory, or GPUs. Kubernetes provides the flexibility to dynamically scale these workloads, spin resources up and down when needed, and keep costs under control.
The conversation also covers the data engineering workflow. JupyterHub is used extensively for data exploration, but Andrea explains why notebooks alone are not reliable for long-term, repeatable processing. Once experiments are validated, workflows are moved into reproducible Python pipelines using a cloud-native workflow orchestrator (Dagster), fully integrated with Kubernetes.
They further discuss handling large datasets in object storage, running different pipeline steps with different resource profiles, GPU scheduling, and improving developer experience with pull-request-based preview environments. The episode highlights how cloud native technologies are not just about infrastructure efficiency, but can have real-world impact on safety, sustainability, and climate-related challenges.
Stuur ons een bericht.
ACC ICT Specialist in IT-CONTINUÏTEIT
Bedrijfskritische applicaties én data veilig beschikbaar, onafhankelijk van derden, altijd en overal
Support the show
Like and subscribe! It helps out a lot.

You can also find us on:
De Nederlandse Kubernetes Podcast - YouTube
Nederlandse Kubernetes Podcast (@k8spodcast.nl) | TikTok
De Nederlandse Kubernetes Podcast

Where can you meet us:
Events

This Podcast is powered by:
ACC ICT - IT-Continuïteit voor Bedrijfskritische Applicaties | ACC ICT