KEP-5517 (kubernetes/enhancements#5517) handles resource accounting for core resources (CPU, Memory) managed through DRA. When a DRA driver manages core resources (like https://github.com/kubernetes-sigs/dra-driver-cpu), the standard kube-scheduler resource accounting model is unaware of those allocations, leading to potential oversubscription. This KEP introduces a unified accounting model. It reached Alpha in 1.36.
The example driver should demonstrate how a DRA driver can advertise and manage native resources while maintaining correct resource accounting with the scheduler.
KEP-5517 (kubernetes/enhancements#5517) handles resource accounting for core resources (CPU, Memory) managed through DRA. When a DRA driver manages core resources (like https://github.com/kubernetes-sigs/dra-driver-cpu), the standard kube-scheduler resource accounting model is unaware of those allocations, leading to potential oversubscription. This KEP introduces a unified accounting model. It reached Alpha in 1.36.
The example driver should demonstrate how a DRA driver can advertise and manage native resources while maintaining correct resource accounting with the scheduler.