Vm cloud init

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: vm-ubuntu01
  namespace: default
spec:
  running: true
  template:
    metadata:
      labels:
        kubevirt.io/size: small
        kubevirt.io/domain: vm-ubuntu01
      #annotations:
      #  ovn.kubernetes.io/ip_address: 10.244.10.203
    spec:
      domain:
        cpu:
          cores: 1
          model: host-passthrough
        memory:
          guest: 1Gi
        devices:
          disks:
            - name: root-disk
              disk:
                bus: virtio
            - name: cloudinitdisk
              disk:
                bus: virtio
          interfaces:
            - name: default
              masquerade: {}
        resources:
          requests:
            memory: 1024M
      networks:
        - name: default
          pod: {}
      volumes:
        - name: root-disk
          persistentVolumeClaim:
            claimName: pvc1-ubuntu-2004-bootdisk
        - name: cloudinitdisk
          # https://cloudinit.readthedocs.io/en/latest/reference/examples.html
          cloudInitNoCloud:
            #userDataBase64: I2Nsb3VkLWNvbmZpZwp1cGRhdGVzOgogIG5ldHdvcms6CiAgICB3aGVuOiBbJ2Jvb3QnXQp0aW1lem9uZTogQXNpYS9TaGFuZ2hhaQpwYWNrYWdlczoKIC0gY2xvdWQtaW5pdApwYWNrYWdlX3VwZGF0ZTogdHJ1ZQpzc2hfcHdhdXRoOiB0cnVlCmRpc2FibGVfcm9vdDogZmFsc2UKY2hwYXNzd2Q6IHsibGlzdCI6InJvb3Q6MTIzNDU2IixleHBpcmU6IEZhbHNlfQpydW5jbWQ6CiAtIHNlZCAtaSAiL1Blcm1pdFJvb3RMb2dpbi9zL14uKiQvUGVybWl0Um9vdExvZ2luIHllcy9nIiAvZXRjL3NzaC9zc2hkX2NvbmZpZwogLSBzeXN0ZW1jdGwgcmVzdGFydCBzc2hkLnNlcnZpY2UK
            userData: |-
              #cloud-config
              hostname: test.com
              ssh_pwauth: True
              timezone: Asia/Shanghai
              disable_root: false
              chpasswd: {"list":"root:123456",expire: False}
              runcmd:
                - sed -i "/PermitRootLogin/s/^.*$/PermitRootLogin yes/g" /etc/ssh/sshd_config
                - systemctl restart sshd.service
                - useradd -d /home/test -m test
                - echo root:12345678 |chpasswd
                - echo ubuntu:ubuntu |chpasswd
                - echo test:test123 |chpasswd