Reading Time: 4 minutesWe’ve all been there. You upgrade a node pool, something breaks in production, and you’re left deciding whether to push forward with a fix or try to undo what you just did. Until recently, “undoing” a Kubernetes version upgrade in Read more
Reading Time: 10 minutesWhilst at KubeCon Atlanta, the Kubernetes project announced something significant: Ingress NGINX is being retired in March 2026. The project is winding down the controller due to insufficient maintainership and mounting technical debt. Since the announcement, I’ve been asked by a Read more
Reading Time: 5 minutesRecently while browsing through the Azure CLI extensions repo (yes, that’s how I spend my evenings), I stumbled across a pair of pull requests that made me sit up and pay attention. Azure is adding –enable-hosted-system to AKS Automatic, and honestly, this Read more
Reading Time: 6 minutesRecently I spotted something new in the AKS CLI preview. Flatcar showed up as a valid OS SKU for Linux node pools. As someone who’s been running AKS clusters for years, I was curious to see what this CNCF-backed immutable Read more
Reading Time: 5 minutesRecently, I was tasked with implementing distributed tracing for a microservices platform running on Azure Kubernetes Service (AKS). The requirements were clear: use Grafana Tempo for trace storage, Azure Blob Storage as the backend for cost-effectiveness, and ensure all connectivity Read more
Reading Time: 3 minutesIf you have been following me for a while, you will know I am a big fan of Private AKS clusters. Keeping your API server off the public internet is one of the easiest wins for improving cluster security. The Read more
Reading Time: 2 minutesIf you have been following my blog for a while you will know I like to keep up to date with all things AKS. Over the years I have built up a routine of checking the docs, scanning the release Read more
Reading Time: 2 minutesIntro I recently ran into capacity issues in Azure and saw firsthand how AKS VMSS node pools behave when you use deallocated nodes to speed up start-times. I’ll walk through the three node-pool zone models documented by Microsoft, then share Read more
Reading Time: 6 minutesRecently, while catching up on the latest AKS release notes, I spotted a brand-new preview feature that promises to trim unnecessary CPU and memory usage from system add-ons: cost optimised add-on scaling.In a nutshell, Microsoft has wired the managed Vertical Read more
Reading Time: 4 minutesRecently while testing out the latest version of the aks-preview Azure CLI extension, I stumbled across a new preview feature: Managed Namespaces in Azure Kubernetes Service (AKS). At the time of writing, this feature hasn’t been officially documented by Microsoft, Read more