anchor.diff:            metadata:
               creationTimestamp: null
             networkInterfaces:
  -          - network: <infrastructureID>-network
  -            subnetwork: <infrastructureID>-worker-subnet <1>
  -          projectID: openshift-gce-devel
  +          - network: <infrastructureID>-network <1>
  +            subnetwork: <infrastructureID>-<role>-subnet <2>
  +          projectID: <project_name> <4>
             region: us-central1
             serviceAccounts:
             - email: <infrastructureID>-w@openshift-gce-devel.iam.gserviceaccount.com <1>
  
positive.code: metadata:
    labels:
      machine.openshift.io/cluster-api-cluster: <infrastructureID> <1>
    name: <infrastructureID>-w-a <2>
    namespace: openshift-machine-api
  spec:
    replicas: 1
    selector:
      matchLabels:
        machine.openshift.io/cluster-api-cluster: <infrastructureID> <1>
        machine.openshift.io/cluster-api-machineset: <infrastructureID>-w-a <2>
    template:
      metadata:
        creationTimestamp: null
        labels:
          machine.openshift.io/cluster-api-cluster: <infrastructureID> <1>
          machine.openshift.io/cluster-api-machine-role: worker
          machine.openshift.io/cluster-api-machine-type: worker
          machine.openshift.io/cluster-api-machineset: <infrastructureID>-w-a <2>
      spec:
        metadata:
          labels:
  
negative.code: ----
  <2> Specify the infrastructure ID and node label.
  <3> Specify the node label to add.
  <4> Specify the name of the GCP project that you use for your cluster.
  