XDXCT Kubevirt-device-plugin to assign GPUs and vGPUs to kubevirt VMs

About

This is a kubevirt device plugin that can discover and expose GPUs and vGPUs on a kubernetes node.Its specifically developed to serve kubevirt workloads in kubernetes cluster.

Features

• Discovers XDXCT GPUs which are bound to VFIO-PCI driver and exposes them as devices available to be attached to VM in pass through mode.
• Discovers XDXCT vGPUs configured on a kubernetes node and exposes them to be attached to Kubevirt VMs

Docs

Deployment

The daemonset creation yaml can be used to deploy the device plugin.

kubectl apply -f xdxct-kubevirt-device-plugin.yaml

Examples yamls for creating VMs with GPU/vGPU are in the examples folder.

Build

Build executable binary using make

make build

Build docker image

make build-image DOCKER_REPO=<docker-repo-url>  DOCKER_IMAGE_TAG=<image-tag>

Push docker-image to xdxct harbor

make push-image DOCKER_REPO=<docker-repo-url>  DOCKER_IMAGE_TAG=<image-tag>