At https://docs.openshift.com/container-platform/4.17/virt/virtual_machines/creating_vms_rh/virt-creating-vms-from-instance-types.html the first example `Example YAML file with required fields` has a typo.
Instead of:
```
spec:
  cpu:
    guest: 1
```
it should be:
```
spec:
  cpu:
    cores: 1
```
    

    1.
    2.
    3.