Kubernetes In-Place Pod Resize: Rightsizing Without Restarts (2026)
Kubernetes in-place pod resize (v1.33 GA) changes CPU/memory without restarts. How it works, VPA integration, resize policies, cost impact, and production gotchas.
Karpenter Node Autoscaling for Kubernetes: Production Deep Dive
How Karpenter replaces cluster-autoscaler in production — NodePool design, consolidation, disruption budgets, spot-on-demand mixing, and real-world cost savings (2026).