anchor.diff:  ----
   apiVersion: v1
   baseDomain: example.com <1>
  -compute:
  -- hyperthreading: Enabled <2> <3>
  +compute: <2>
  +- hyperthreading: Enabled <3>
     name: worker
     replicas: 0 <4>
   ifeval::["{context}" == "installing-ibm-z"]
  
positive.code: ----
  <1> The base domain of the cluster. All DNS records must be sub-domains of this
  base and include the cluster name.
  <2> The `controlPlane` section is a single mapping, but the compute section is a
  sequence of mappings. To meet the requirements of the different data structures,
  the first line of the `compute` section must begin with a hyphen, `-`, and the
  first line of the `controlPlane` section must not. Although both sections
  
negative.code: ifeval::["{context}" == "installing-restricted-networks-ibm-power"]
    architecture : ppc64le
  endif::[]
  controlPlane: <2>
    hyperthreading: Enabled <3>
    name: master
    replicas: 3 <5>
  ifeval::["{context}" == "installing-ibm-z"]
    architecture : s390x
  