private int resolveNumDistributorStripesConfig(Optional<Flavor> flavor) throws Exception {
        var cc = createOneNodeCluster(new TestProperties(), flavor);
        var builder = new StorDistributormanagerConfig.Builder();
        cc.getDistributorNodes().getChildren().get("0").getConfig(builder);
        return (new StorDistributormanagerConfig(builder)).num_distributor_stripes();
    }
Here there is no good choice.
config-model/src/test/java/com/yahoo/vespa/model/content/ContentClusterTest.java