Journal of Systems Scalability | Volume 1, Issue 1: 35-38, 2026 | DOI: 10.62762/JSS.2025.776624
Abstract
Kubernetes now supports In-Place Pod Resize, a mechanism that allows CPU and memory adjustments without restarting Pods. This removes a key limitation of vertical scaling and reduces disruption for stateful or latency-sensitive workloads. In this News \& Buzz article, we explain how the feature works, its integration with the Kubelet and container runtimes, and its impact on the Vertical Pod Autoscaler and hybrid autoscaling. Finally, we highlight open research directions, including scheduler coordination, application adaptation, and real-world performance evaluation. More >
Graphical Abstract