Amazon EKS: More Control Over the Kubernetes Control Plane
Introduction One of the main perks of Amazon EKS is that AWS manages the Kubernetes control plane for you. You do not have to operate components lik…
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The Webhook is the Persistence: RBAC Misconfiguration in EKS
✓ Human-authored analysis; AI used for formatting and proofreading. A Kubernetes admission webhook is a piece of code that intercepts every API call…
ADR: EKS Provisioned Control Plane and 40x HPA Concurrency
On July 28, 2026, AWS announced that EKS Provisioned Control Plane increases HPA sync concurrency to up to 40 times the Kubernetes default — with no…
The Authorization Gap in AI Operations: Building a Policy-Enforced EKS Control Plane with Cedar, Step Functions, and Systems Manager
Originally published in AWSBuilder The hardest problem in AI-driven operations is not getting an agent to diagnose an incident. Modern models can co…
kubernetes upgrades needed rollback more than another checklist
AWS announced EKS Version Rollback this week, and I think it is one of those features that will sound boring to anyone who has never owned a Kuberne…
The Disk-Pressure Incident That Taught Me to Always Set LimitRanges and Other Lessons from Mirroring EKS Locally.
Part 6 of 7 — The Mac Kubernetes Lab: A Production-Mirror Setup from Scratch. Previously in Part 5: We installed Istio with revision-based upgrades,…
We Upgraded Airflow 2.8 to 3.1 on Kubernetes. Here Is What Actually Changed
We recently finished upgrading a production Airflow instance from 2.8 to 3.1 running on Amazon EKS . The whole thing took about 6 weeks from plannin…