<ModelRoot>
  <ComputeNode hostname="hostname_0" uuid="Node_0" id="0" state="up" human_id="" status="enabled" vcpus="16" disk="250" disk_capacity="250" memory="64">
    <Instance human_id="" state="active" uuid="INSTANCE_0" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
    <Instance human_id="" state="active" uuid="INSTANCE_1" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
    <Instance human_id="" state="active" uuid="INSTANCE_2" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
  </ComputeNode>
  <ComputeNode hostname="hostname_1" uuid="Node_1" id="1" state="up" human_id="" status="enabled" vcpus="16" disk="250" disk_capacity="250" memory="64">
    <Instance human_id="" state="active" uuid="INSTANCE_3" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
  </ComputeNode>
  <ComputeNode hostname="hostname_2" uuid="Node_2" id="2" state="up" human_id="" status="enabled" vcpus="16" disk="250" disk_capacity="250" memory="64">
    <Instance human_id="" state="active" uuid="INSTANCE_4" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
  </ComputeNode>
  <ComputeNode hostname="hostname_3" uuid="Node_3" id="3" state="up" human_id="" status="disabled" vcpus="16" disk="250" disk_capacity="250" memory="64">
    <Instance human_id="" state="active" uuid="INSTANCE_5" vcpus="2" disk="20" disk_capacity="20" memory="2" metadata='{"optimize": true,"top": "floor", "nested": {"x": "y"}}'/>
  </ComputeNode>
</ModelRoot>
