12.5.

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: fedora
  namespace: default
spec:
  dataVolumeTemplates:
    - metadata:
        name: fedora-volume
      spec:
        sourceRef:
          kind: DataSource
          name: fedora
          namespace: openshift-virtualization-os-images
        storage:
          resources: {}
          storageClassName: hostpath-csi-basic
  instancetype:
    name: u1.medium
  preference:
    name: fedora
  running: true
  template:
    metadata:
      labels:
        app.kubernetes.io/name: headless
    spec:
      domain:
        devices:
          downwardMetrics: {} 

      subdomain: headless
      volumes:
        - dataVolume:
            name: fedora-volume
          name: rootdisk
        - cloudInitNoCloud:
            userData: |
              #cloud-config
              chpasswd:
                expire: false
              password: '<password>' 

              user: fedora
          name: cloudinitdisk