⎈ Kubernetes networking guide, Configuration Management at Ant, Audit log policy, Can't NAT after NAT, Readiness vs Liveness

This newsletter is brought to you by Arm — Explore learning paths and technical resources to start, accelerate, or complete your cloud migration.

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📚 Articles

1. 🔥 The Kubernetes networking guide

2. Arm Introduces New Developer Initiative to Expedite Migration to Arm-based Cloud Platforms

3. Configuration Management at Ant Group: Generated Manifest and Immutable Desired State

4. My favourite Kubernetes audit log policy

5. Can't NAT after NAT

6. Readiness vs Liveness Probes: What is the Difference? (and Startup Probes!)

7. Optimizing Kubernetes Log Aggregation: Tackling Fluent Bit Buffering and Backpressure Challenges

8. KRO: Kubernetes Resource Orchestration

9. Optimizing JVM for Kubernetes

10. Scaling Smarter: Predictive Node Management with Prometheus, NestJS, and Prophet

11. How does Karpenter scale out nodes?

12. From LB Ingress to ZTM — A New Approach to Cluster Service Exposure

13. Debugging distroless Kubernetes containers

14. When Bigger Isn't Better: Unpacking AWS Instance Pricing for EKS Workloads

15. EKS: Cilium as the only CNI driver with simplified hybrid nodes and admission webhooks routing

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🌟 Arm in the Cloud: More Performance, Less Energy

Leading cloud providers Amazon Web Services, Google Cloud, Microsoft Azure, and Oracle Cloud Infrastructure offer Arm-powered cloud instances, which means better performance, lower energy consumption across applications, and reduced total cost of ownership (TCO) compared to legacy x86.

Transition to Arm

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📖 Tutorials

1. OpenTelemetry Resource Attributes: Best Practices for Kubernetes

2. Cloud Migration: On-Demand Code-Along Series

3. Helm Chart Validation Just Got Smarter Thanks to This Google-Powered Tool

4. Stop paying for AWS MSK or Kinesis. Running production-grade Kafka has never been easier.

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💼 Kubernetes jobs

Solution Architect 💰 $104.1K to $212.4K a year · 🌎 remote from the United States of America

Software Engineer 💰 $138K to $172K a year · 🏢 based in the office (and remote from home) in Los Alamitos, CA, USA

DevOps Engineer 💰 $190K to $220K a year · 🌎 remote from the United States of America

DevSecOps Engineer 💰 $110K to $176K a year · 🌍 remote from Europe

DevOps Engineer 💰 $126.1K to $227.95K a year · 🌎 remote from the United States of America

👉 Discover more opportunities on Kube Careers.

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🛠 Tools and libraries

1. Khronoscope: Time Travel for Troubleshooting and Debugging

2. kubectl-rexec: auditable pod shell access

3. kubernetes-sigs/node-feature-discovery

4. Hypershift: clusters with hosted control planes

5. Gardener: cluster of clusters

6. Dockprom: monitoring

7. Sequencer: preview environments

8. KubeMedic: Kubernetes Diagnostic

9. kl: interactive log viewer

10. HolmesGPT

11. WebAssembly Admission Policy Controller for Kubernetes

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📅 Upcoming Kubernetes events

🔥 Kubernetes Community Day Antigua Guatemala 📅 Jun 14

🔥 KubeCon + CloudNativeCon Japan 2025 📅 Jun 17

LINSTOR Is Like Kubernetes, But for Block Devices & Self-Hosting in the Real World 📅 Jun 17

One year in production with CloudNativePG and ZFS on the cheapest Kubernetes cluster we could find 📅 Jun 18

🔥 Advanced Kubernetes course 📅 Jun 26

👉 You can find more events on Kube Events.

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📢 Call for papers closing soon

Cloud Native Denmark 2025 ⏳ closes Jun 16

Kubernetes Community Days Porto 2025 ⏳ closes Jun 30

Kubernetes Community Days Warsaw 2025 ⏳ closes Jun 16

🔥 Kubernetes Community Days Sri Lanka 2025 ⏳ closes Aug 4

Texas Linux Festival 2025 ⏳ closes Aug 3

Devopsdays Tel Aviv ⏳ closes Jun 15

Open Source Summit Japan 2025 ⏳ closes Aug 4

Devopsdays Cairo ⏳ closes Jun 12

🔥 Devopsdays Lima ⏳ closes Jun 28

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

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Until next time!

— Dan