All Posts

• Cluster-Level Kubernetes Resilience: The Layer Below Your Deployment

  Pod Disruption Budgets, topology spread, anti-affinity, node affinity, and resource quotas — the scheduling configs that keep your workloads alive when nodes go down, zones fail, or maintenance runs.

• EKS Cluster Rollback: Quick Reference for Upgrade Recovery

  Everything you need before rolling back an EKS cluster — the 7-day window, what moves and what doesn't, step-by-step CLI commands, node group handling, and the gotchas that will burn you.

• Battle-Ready Kubernetes Deployments: Zero Downtime in Production

  A practical SRE guide to production-grade Kubernetes deployments — covering rolling updates, probes, graceful shutdown, resource limits, and HPAs with real Node.js examples.