k8s: Kubernetes v1.35: Introducing Workload Aware Scheduling

Kubernetes v1.35 introduces workload-aware scheduling with a new Workload API (scheduling.k8s.io/v1alpha1) to describe multi-Pod scheduling requirements, an initial gang scheduling implementation for all-or-nothing placement, and opportunistic batching (Beta) to speed scheduling of identical Pods. Gang scheduling uses podGroups, a workloadRef on Pods, and a Permit gate with a 5-minute timeout; opportunistic batching reuses feasibility checks for identical Pods but has strict identical-field restrictions. The release also outlines a broader roadmap (workload-level preemption, autoscaling integration, topology-aware scheduling) and explains required feature gates and how to test and give feedback.

• Source: Kubernetes Official Blog