@Override
public void setUpCluster(MicroKernel[] cluster) {
try {
MongoUtil.initDatabase(mongoConnection);
NodeStore nodeStore = new NodeStoreMongo(mongoConnection);
BlobStore blobStore = new BlobStoreMongo(mongoConnection);
MicroKernel mk = new MongoMicroKernel(nodeStore, blobStore);
for (int i = 0; i < cluster.length; i++) {
cluster[i] = mk;
}