Martin Rylko
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Martin Rylko

Senior Cloud Architect & DevOps Engineer. Specializing in Microsoft Azure, IaC, Cloud Security and AI.

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#kubernetes

5 articles on this topic

7/9/2026

Ingress-NGINX Ends on AKS in November 2026: A Gateway API Migration Playbook

Managed NGINX on AKS gets its last security patch in November 2026. The replacement is App Routing with Gateway API and Envoy. Annotation mapping, an audit script, and the three annotations with no equivalent at all.

3/15/2026

AKS Breaking Changes: What Is Retiring in March 2026 and How to Migrate

Windows Server 2019, Azure Linux 2.0, and kubelet certificate rotation – three AKS retirements with March 2026 deadlines. Practical migration guide with CLI commands and Bicep templates.

3/2/2026

AKS Cilium NetworkPolicy: Migrating From Calico Without Production Downtime

Practical playbook for migrating an AKS cluster from the Calico Network Policy engine to Azure CNI Powered by Cilium. Zero-downtime procedure, eBPF benefits, and typical rollout traps.

2/10/2026

Azure Container Apps vs AKS: A 2026 Decision Matrix

When to choose Azure Container Apps and when AKS – cost, operations overhead, networking, and typical use cases. Real decision examples from three different projects.

11/15/2025

Kubernetes AKS Production Checklist for Architects

Kubernetes AKS production readiness checklist covering Azure CNI networking, Workload Identity RBAC, cluster autoscaling, monitoring, and DR strategy.