public NodeResources specifyFully(NodeResources resources, ClusterSpec clusterSpec) {
        return resources.withUnspecifiedFieldsFrom(defaultResources(clusterSpec).with(DiskSpeed.any));
    }
Defines the policies for assigning cluster capacity in various environments.

@author bratseth
config-provisioning/src/main/java/com/yahoo/config/provision/CapacityPolicies.java