Infrastructure Briefing — Kubernetes 1.31 "Accentuate the Positive" Release
Kubernetes 1.31 shipped on August 13, 2024 with stable dynamic resource allocation, GA pod replacement policy for Jobs, and enhanced node readiness reporting for operators managing large fleets.
Executive briefing: The Kubernetes project released version 1.31 ("Accentuate the Positive") on , improving batch scheduling, resource allocation, and node health visibility.
Key updates
- Dynamic resource allocation GA. Storage and accelerator workloads can request vendor-specific resources via standardized APIs.
- Job pod replacement policy GA. Batch controllers can configure how failed pods are retried, enabling smarter job orchestration.
- Node readiness signal enhancements. New conditions and events provide earlier warnings for node pressure and maintenance states.
Implementation guidance
- Coordinate with GPU, FPGA, and storage teams to map dynamic resource allocation profiles into cluster policies.
- Update batch workloads to leverage pod replacement policies for higher throughput and lower retry waste.
- Integrate improved readiness signals into fleet observability dashboards and automated remediation workflows.