⎈ How Kubernetes Runs Containers, Why Scale to Zero?, Kubernetes configuration taxonomy, Saved 80% on Observability, User namespaces

This newsletter is brought to you by LearnKube — get started on your Kubernetes journey through comprehensive online, in-person, or remote training.

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📚 Articles

1. How Kubernetes Runs Containers: A Practical Deep Dive

2. Why Scale to Zero?

3. How We Saved 80% on Our Observability Bill!

4. Kubernetes configuration and infrastructure as code taxonomy

5. Kubernetes performance tuning: eviction thresholds

6. ECR to OCIR: Event-driven Docker Image Updates

7. Kubernetes v1.33: User Namespaces enabled by default!

8. KRO: Kubernetes Resource Orchestration

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🌟 Join the next Advanced Kubernetes course

Join LearnKube's 4-day Advanced Kubernetes workshop!

Get your hands dirty with Kubernetes and learn what makes Kubernetes tick in a session packed with hands-on labs!

→ Become a Kubernetes expert

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📖 Tutorials

1. Implementing canary deployments on multi-cluster Kubernetes with ISTIO

2. Enforcing policies and governance for Kubernetes workloads using GateKeeper

3. Automating Penetration Testing with SecureCodeBox on Kubernetes, Kind Clusters Using GitHub Actions

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💼 Kubernetes jobs

Data Engineer 💰 $144K to $166K a year · 🌎 remote from the United States of America

DevOps Engineer 💰 $48K to $60K a year · 🌏 fully remote

Software Engineer 💰 $66K to $130K a year · 🏢 based in the office in State College, PA, USA

DevSecOps Engineer 💰 $169K to $223K a year · 🏢 based in the office in Annapolis Junction, MD, USA

Head of Platform Engineering 💰 $240K to $310K a year · 🌎 remote from the United States of America

👉 Discover more opportunities on Kube Careers.

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🛠 Tools and libraries

1. Kubernetes Resource Recommender

2. Helm exporter

3. Gardener: cluster of clusters

4. R0binak/CVE-2024-0132

5. Azure Service Operator: Kubernetes Controller for Azure Resource Automation

6. Kamaji: Multi-Tenant Kubernetes Control Plane Operator

7. kube-vip: Virtual IP Management for Kubernetes Load Balancing

8. make-argocd-fly: Kubernetes manifest generator

9. Kloudlite: RemoteLocal Environments

10. Helm unittest

11. R0binak/xzk8s

12. Klama: AI-powered debugging assistant

13. CAPMOX: Kubernetes Cluster Provider

14. KubeVPN: Kubernetes VPN

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📅 Upcoming Kubernetes events

Maximizing AI Performance for AI Factories with F5 📅 Jul 30

#cTENcf Birthday Bash 📅 Aug 2

#cTENcf Birthday Bash Kuala Lumpur 📅 Aug 5

KubeCon + CloudNativeCon India 2025 📅 Aug 7

Should We All Use Kubernetes: Hype or Real Need? 📅 Aug 7

🔥 Advanced Kubernetes course (London) 📅 Oct 6

👉 You can find more events on Kube Events.

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📢 Call for papers closing soon

🔥 Kubernetes Community Days Sri Lanka 2025 ⏳ closes Aug 4

CloudCon Sydney 2025 ⏳ closes Aug 1

Cloud Native Bergen 2025 ⏳ closes Aug 1

KubeVirt Summit 2025 ⏳ closes Aug 6

Texas Linux Festival 2025 ⏳ closes Aug 3

Open Source Summit Japan 2025 ⏳ closes Aug 4

🔥 Devopsdays Detroit ⏳ closes Aug 16

PWNEDCR 0x8 ⏳ closes Jul 31

Devopsdays Bogotá ⏳ closes Sep 16

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

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Until next time!

— Dan