fixed mac on bridge network

test.yaml

apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachineInstance
metadata:
  name: vmi-nocloud1
spec:
  domain:
    devices:
      disks:
      - disk:
          bus: virtio
        name: containerdisk
      - disk:
          bus: virtio
        name: cloudinitdisk
      - disk:
          bus: virtio
        name: emptydisk
      interfaces:
      - bridge: {}
        macAddress: "fe:22:5b:13:d0:01" 
        name: default
    features:
      acpi:
        enabled: true
    firmware:
      uuid: 44c8ae7d-7e8a-4d5b-8bf6-319386af45e7
    machine:
      type: q35
    resources:
      requests:
        cpu: 100m
        memory: 64M
  networks:
  - name: default
    pod: {}
  terminationGracePeriodSeconds: 0
  volumes:
  - containerDisk:
      image: localhost:5000/kubevirt/cirros-container-disk-demo:devel
      imagePullPolicy: IfNotPresent
    name: containerdisk
  - cloudInitNoCloud:
      userData: |
        #!/bin/sh

        echo 'printed from cloud-init userdata'
    name: cloudinitdisk
  - emptyDisk:
      capacity: 2Gi
    name: emptydisk