Lightnews — Scholar-powered news

Reposted by LearnKube

Kube Architect @kube.archi · 1h

kube-copilot diagnoses pod issues and audits pod security with Trivy

It generates manifests from prompts, analyzes resource health, and executes kubectl tasks via LLMs

➤ https://ku.bz/YXW9h0WXT

1 1

LearnKube @learnkube.com · 3h

This case study shows how to reduce monthly Azure costs from €25k to €8k through Kubernetes and virtual machine optimization

It covers writing a custom Go operator to scale deployments to zero replicas based on outbound call queue length

➤ https://ku.bz/ZbclYbPC6

1 1

LearnKube @learnkube.com · 4h

This article shows how to use Skaffold and local dev workflows to shorten the feedback loop when coding for Kubernetes, enabling you to build, deploy and test changes continuously on a local cluster

➜ https://ku.bz/bTcxF-WY4

Reposted by LearnKube

KubeFM @kube.fm · 6h

Kubernetes' uniform resource APIs enable simple, generic clients. Brian Grant explains the advantages of this approach over Terraform's

Watch: https://ku.bz/_ZLj6ZV-9

1 2

Reposted by LearnKube

Kube Events @kube.events · 9h

🌟 Tech Show Paris (Nov 5-6, Paris Expo) features 5 infrastructure tracks with 320+ speakers from Decathlon, Carrefour & L'Oréal

Catch Decathlon's session on custom IaC providers for GCP

Free registration → https://ku.bz/ySnrBtCZz

https://res.cloudinary.com/learnk8s/image/upload/v1760097516/tech-show-paris_bzhuku.png

4 8

Reposted by LearnKube

KubeFM @kube.fm · 1d

🗣️ Itiel Shwartz, Co-Founder & CTO at Komodor, shares practical advice for implementing AI in Kubernetes environments: start small with verifiable tasks before scaling to complex implementations to avoid repeated failures

Watch: https://ku.bz/-DHYgGcr7

1 2

LearnKube @learnkube.com · 1d

helmper is a Go program that reads Helm Charts from remote OCI registries and pushes the charts container images to your registries with optional OS-level vulnerability patching

➤ https://ku.bz/nbPSN_nqz

LearnKube @learnkube.com · 1d

KAI Scheduler is a Kubernetes-native scheduler optimized for large-scale AI/ML workloads

It supports batch scheduling, hierarchical queues, GPU sharing, and dynamic resource allocation to maximize utilization and fairness across tenants

➜ https://ku.bz/m6xhbz7qw

1

Reposted by LearnKube

KubeFM @kube.fm · 2d

🗣️ Matthew LeRay Co-founder CTO at Speedscale explains how storage constraints shaped observability practices for two decades, moving from selective data collection to unlimited data analysis

Watch: https://ku.bz/QNbB-vJkM

1 1

LearnKube @learnkube.com · 2d

This tutorial teaches how to implement pod autoscaling in Kubernetes using the Metrics Server to collect metrics and the Horizontal Pod Autoscaler (HPA) to scale deployments

➤ https://ku.bz/1gP5Vft7g

2

LearnKube @learnkube.com · 2d

This article explains how Kubernetes integrates image compatibility metadata via Node Feature Discovery (NFD), enabling workloads to specify and validate required host OS, kernel modules, and hardware features before scheduling

➜ https://ku.bz/f2RM1Wdy_

https://kubernetes.io/blog/2025/06/25/image-compatibility-in-cloud-native-environments/validate-node-output.png

2

LearnKube @learnkube.com · 2d

This week on the Learn Kubernetes Weekly:

🌀 Kafkian SplitDNS
⚙️ Amazon EKS Auto Mode
👩‍💻 Cloud-Native Roles Are Engineers
🚀 Start Sidecar First
📈 Custom Event Aggregation
⚡ Single Replica Pitfalls

⭐️ AWS

Read it now: https://kube.today/issues/152

https://res.cloudinary.com/learnk8s/image/upload/v1759838783/linkedin-152_h5b1rt.png

7 9

LearnKube @learnkube.com · 3d

This plugin extends the NVIDIA Device Plugin to let Kubernetes pods scheduled by Volcano share GPUs as vGPUs while ensuring hard isolation of resources using HAMi-core or dynamic-MIG modes

➜ https://ku.bz/gm1Q2Fgf2

https://github.com/Project-HAMi/volcano-vgpu-device-plugin/raw/main/doc/example.png

1

Reposted by LearnKube

KubeFM @kube.fm · 3d

🗣️ Vitalii explains how Agoda built macOS VZ Kubelet, a custom solution that registers macOS hosts as Kubernetes nodes handles 20,000 iOS tests at scale

https://ku.bz/q_JS76SvM

🌟 Testkube
🎙 🎙Bart

6 8

LearnKube @learnkube.com · 4d

This article explains how to build a custom event aggregation system for Kubernetes that groups, correlates, and retains events beyond default capacity

➜ https://ku.bz/HCfkK0GTC

1

Reposted by LearnKube

Kube Events @kube.events · 4d

https://kube.events/image-gen/digest?ids=b7565065-8a98-4a73-ad8b-331f9071e2cd,d07d445a-cf0f-4190-934e-ff348e04665e,a0ed79fe-d9d9-4062-8aba-c8080645629b,81348d59-cede-45b2-b472-51a9f8c68109,6ffa00e1-5ab6-4893-9bbd-6fdcea1834a5,c339c1b2-c5c4-4e42-8d4f-12a02e703b4e,ed92baa6-b2a3-4a78-8f61-284f02b2b12a

1 1 1

Reposted by LearnKube

Daniele Polencic @danielepolencic.com · 4d

At KubeCon Atlanta: 4 quiz battles. 1 live leaderboard—infinite shame/glory

You will lose. You will question everything. You might win holographic stickers

Join the YAML games: https://yaml.games

https://res.cloudinary.com/learnk8s/image/upload/v1759757551/prerelease_o2yse3.png

1 7 7

Reposted by LearnKube

KubeFM @kube.fm · 4d

🔄 Flux Original Series Part 2 is here!

After exploring Flux's origins, Michael (who wrote the first lines) and Stefan (who led V2) reveal how they scrapped everything to rebuild from scratch

Watch: https://ku.bz/bgkgn227-

🌟 ControlPlane
🎙 🎙Bart

6 8

LearnKube @learnkube.com · 5d

Keel is a Kubernetes Operator to automate Helm, DaemonSet, StatefulSet & Deployment updates

➤ https://ku.bz/N-jRpJkrH

LearnKube @learnkube.com · 6d

This article covers two Kubernetes v1.33 container lifecycle updates:

➀ Sleep actions now support zero-second durations by default
➁ Specify custom stop signals directly in Pod specs instead of rebuilding container images

➤ https://ku.bz/GkJ9S8P0Z

1

Reposted by LearnKube

Kube Builders @kube.builders · 6d

This article explains how to learn foundational concepts and formulas for Kubernetes capacity planning, including node sizing, scaling strategies, and workload categorization

➤ https://ku.bz/LRpnm64YN

1 3

LearnKube @learnkube.com · 7d

Werf is a CLI tool for full-cycle CI/CD to Kubernetes

It supports complete application lifecycle management, including building, publishing, and deploying container images, and offers features like automatic build caching

➤ https://ku.bz/bcbMgkHcz

LearnKube @learnkube.com · 7d

Kor is a tool to discover unused Kubernetes resources

Currently, Kor can identify and list unused:

- ConfigMaps
- Secrets
- Services
- ServiceAccounts
- Deployments
- Statefulsets
- Roles

➜ https://ku.bz/v0vhddycw

https://github.com/yonahd/kor/raw/main/images/screenshot.png

1 2

Reposted by LearnKube

KubeFM @kube.fm · 7d

🗣️ Eron Wright, software engineer at Pulumi, explains how to automate Kubernetes resource management using Infrastructure as Code

Watch the full interview: https://ku.bz/YKSdWYY6r

1 1

Reposted by LearnKube

Kube Architect @kube.archi · 8d

This operator automates the full lifecycle of a MySQL InnoDB Cluster inside Kubernetes, including deployment, upgrades, backups, and router setup

➜ https://ku.bz/b-GysQSNm

1 2