Your Scheduler Can Finally See Your GPUs: Kubernetes DRA

Wed, 28 Oct 2026 00:00:00 +0000

Note: A big shout-out to the Kubernetes upstream community, especially WG Device Management, SIG Node and SIG Scheduling, who spent years taking DRA from an idea to a GA feature. Everything in this post is built on their work. Thank you!

Your node has 8 GPUs. A pod asks for nvidia.com/gpu: 1. Which GPU does it get? How much memory does that GPU have? Can another pod share it? With device plugins, Kubernetes can’t answer any of these: the scheduler only sees a number, 8, and the kubelet picks a card at the last moment. Dynamic Resource Allocation (DRA) fixes that. The scheduler sees every device with its model and memory, and a pod says exactly what it needs. DRA has been GA since Kubernetes v1.34, so it’s already switched on in your cluster.

Kind on Anish Bista

Your Scheduler Can Finally See Your GPUs: Kubernetes DRA