podman-build/test/compose/cdi_device/docker-compose.yml

services:
  test:
    image: alpine
    command: ["top"]
    volumes:
      - /dev:/dev-host
    security_opt:
      - label=disable
    deploy:
      resources:
        reservations:
          devices:
          - driver: cdi
            device_ids: ['vendor.com/device=myKmsg']
            capabilities: []