Ops Development Stories

Jul 25, 2025 · Cloud Native

How Kubernetes 1.33 Enables In‑Place Pod Resizing Without Restarts

Kubernetes 1.33 introduces in‑place vertical pod resizing, allowing administrators to adjust CPU and memory resources on running containers without restarting pods, reducing downtime for stateful workloads, improving cost efficiency, and integrating with VPA, while outlining implementation details, supported runtimes, limitations, and practical demos.