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SriovNetworkNodePolicy: Allow vfio-pci device type with Infiniband #1030

@orelmisan

Description

@orelmisan

In order to enable the usage of InfiniBand SR-IOV VFs in KubeVirt VMs, the validation webhook constraints should be adjusted. Currently, KubeVirt users cannot pass-through InfiniBand VFs because the webhook blocks the following configuration:

---
apiVersion: sriovnetwork.openshift.io/v1
kind: SriovNetworkNodePolicy
metadata:
  name: ib-vfio-nic-1
spec:
  deviceType: vfio-pci
  linkType: IB
  nicSelector:
    pfNames: ["ibs4f0#0-9"]
  nodeSelector:
    kubernetes.io/hostname: xxx.bigcompany.com
  numVfs: 16
  priority: 99
  resourceName: ib_vfio_nic_1

The configuration above is rejected with the following error message:

"'deviceType: vfio-pci' conflicts with 'isRdma: true'; Set 'deviceType' to (string)'netdevice' Or Set 'isRdma' to (bool)'false'"

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