private ClusterResources initialResourcesFrom(Capacity requested, ClusterSpec clusterSpec, ApplicationId applicationId, CapacityPolicies capacityPolicies) {
        return capacityPolicies.specifyFully(requested.minResources(), clusterSpec);
    }
Returns the current resources of this cluster, or requested min if none
node-repository/src/main/java/com/yahoo/vespa/hosted/provision/provisioning/NodeRepositoryProvisioner.java