@Override
    public void getConfig(MetricsNodesConfig.Builder builder) {
        builder.node.addAll(MetricsNodesConfigGenerator.generate(getContainers()));
    }
@Test
    void cluster_is_prepared_so_that_application_metadata_config_is_produced() {
        VespaModel model = getModel(servicesWithAdminOnly(), self_hosted);
        ApplicationMetadataConfig config = model.getConfig(ApplicationMetadataConfig.class, CLUSTER_CONFIG_ID);
        assertEquals(MockApplicationPackage.APPLICATION_GENERATION, config.generation());
        assertEquals(MockApplicationPackage.APPLICATION_NAME, config.name());
    }