Archive of posts with category 'Kubernetes'

GitOps with Flux CD: Going Beyond ArgoCD on EKS in 2026

Our team spent three weeks in a conference room with bad coffee and two GitOps tools fighting for the same EKS cluster. We had ArgoCD running in staging already. It...

Argo Workflows for Kubernetes CI/CD: Complete EKS Guide 2026

I spent two years babysitting a Jenkins cluster that ran 1,200 pipelines across three EKS environments. Every month, something broke. A plugin update broke the Git plugin. The build agent...

KEDA on EKS: Event-Driven Autoscaling for Kubernetes Workloads

I still remember the day our monitoring dashboard went red. We had a critical batch processing system running on EKS, and the SQS queue was backing up fast—messages were accumulating...

Cilium and eBPF for Kubernetes Networking: EKS Deep Dive 2026

I spent a full Saturday afternoon in 2023 trying to figure out why a production EKS cluster was dropping packets between two namespaces. The pod-to-pod traffic should have worked –...

Kubernetes vs Serverless: Decision Framework for 2026

We’ve all been there – someone on the team asks, “Should we use Kubernetes or serverless for this?” and the room splits into two camps. But here’s the thing: by...

Istio Service Mesh on EKS: Complete Migration Guide from App Mesh

AWS App Mesh officially reached its end of life on March 31, 2026. So if you’re still running microservices on EKS with App Mesh, you’re overdue for a migration plan....

Container Security on EKS: Trivy, ECR Scanning, and Runtime Protection

I’ve watched teams build gorgeous Kubernetes clusters on EKS, then basically shrug at container security. The cluster runs great, pipelines are solid, autoscaling hums along – and then someone actually...

GitLab + ArgoCD: GitOps Deployments on EKS in 2026

I spent three years pushing changes to Kubernetes with kubectl apply inside CI/CD pipelines. Every deployment required cluster credentials in GitLab. Every pipeline failure left the cluster in an unknown...