⎈ Study on operator bugs, 100 million images for just $100, CRD generation pitfalls, Kyverno's mutating webhooks, eBPF probes and you

This newsletter is brought to you by Cast AI - cut your cloud costs and boost efficiency with Cast AI's real-time Kubernetes automation and optimization platform

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📚 Articles

1. An empirical study on Kubernetes operator bugs

2. How to migrate stateful workloads on Kubernetes with zero downtime

3. Scaling artificial intelligence on a budget: running a neural network on 100 million images for just $100

4. Kubernetes CRD generation pitfalls

5. Automating Kubernetes workflows with Kyverno's mutating webhooks

6. eBPF probes and you: navigating the kernel source for tracing

7. Can't delete your kube pod? Here's the reason why!

8. The complete process of how an external HTTP request reaches a pod container in Kubernetes

9. The mysteries of API objects in Kubernetes

10. Mastering memory management for Java applications on Kubernetes

11. Kubeblocks: run any database on Kubernetes

12. Stop making Kubernetes auth hard – kty

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📖 Tutorials

1. Kubernetes security: eBPF & Tetragon for runtime monitoring & policy enforcement

2. Kubernetes Cordon: how it works and when to use it

3. Kubernetes controller tutorial

4. Hello KWOK

5. A personal, private, portable cloud on Kubernetes and Raspberry Pis

6. Optimize kubernetes stability with k8s-pod-restart-info-collector

7. Scale to zero with KEDA and custom resources

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💼 Kubernetes jobs

Software Engineer 💰 £45K to £52K a year · 🏢 based in the office (and remote from home) in Cambridge / London, GB

Software Engineer 💰 $150K to $180K a year · 🏢 based in the office in San Francisco, CA, USA

Data Engineer 💰 $98.4K to $142.7K a year · 🌎 remote from the United States of America

DevOps Engineer 💰 $180K to $240K a year · 🏢 based in the office in Menlo Park, CA, USA

👉 Discover more opportunities on Kube Careers.

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🛠 Tools and libraries

1. Kargo: application lifecycle orchestration

2. Sealed Secrets Web

3. envoyproxy/gateway

4. bul: TUI for logs

5. Terranetes

6. nvshare: practical GPU sharing

7. Gardener: cluster of clusters

8. Fission: fast and simple Serverless for Kubernetes

9. KCL: constraint-based language

10. OIDC-Guard: OIDC protector

11. Ratify: verification engine

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📅 Upcoming Kubernetes events

The last Kubernetes abstraction with KRO 📅 Feb 12

Using kubebuilder to build a validating and mutating admission webhook for Kubernetes 📅 Feb 12

DeveloperWeek 2025 📅 Feb 18

Yes, you can run LLMs on Kubernetes 📅 Feb 18

Live migrating production clusters from Calico to Cilium 📅 Feb 18

🔥 Advanced Kubernetes course 📅 Mar 20

👉 You can find more events on Kube Events.

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📢 Call for papers closing soon

🔥 Kubernetes Community Days Texas Austin 2025 ⏳ closes Feb 13

🔥 ContainerDays ⏳ closes Mar 31

Kubernetes Community Days Czech & Slovak 2025 ⏳ closes Mar 15

🔥 Kubernetes Community Days Budapest 2025 ⏳ closes Feb 17

🔥 Kubernetes Community Days Istanbul 2025 ⏳ closes Feb 15

🔥 Kubernetes Community Days New York 2025 ⏳ closes Mar 1

Kubernetes Community Days Chennai 2025 ⏳ closes Feb 18

Kubernetes Community Days Bengaluru 2025 ⏳ closes Mar 26

🔥 Kubernetes Community Days Utrecht 2025 ⏳ closes Apr 6

👉 You can find more Call for Papers on Kube Events.

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Until next time!

— Dan