GLOBAL_CLUSTER.put(GLOBAL_NAME2, GLOBAL_CLUSTER_VAL2);
//Cluster level global config
Config globalConfig = configFactory.createNew(cluster1, GLOBAL_CONFIG, GLOBAL_CLUSTER);
globalConfig.setVersionTag(CLUSTER_VERSION_TAG);
cluster1.addConfig(globalConfig);
//Cluster level service config
Config serviceSiteConfigCluster = configFactory.createNew(cluster1, SERVICE_SITE_CONFIG, SERVICE_SITE_CLUSTER);
serviceSiteConfigCluster.setVersionTag(CLUSTER_VERSION_TAG);
cluster1.addConfig(serviceSiteConfigCluster);