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'use strict';
const Server = require('mongodb-topology-manager').Server;const mongodb = require('mongodb');
run().catch(error => {  console.error(error);  process.exit(-1);});
async function run() {  // Create new instance  const server = new Server('mongod', {    auth: null,    dbpath: '/data/db/27017'  });
  // Purge the directory  await server.purge();
  // Start process  await server.start();
  const db = await mongodb.MongoClient.connect('mongodb://localhost:27017/admin');
  await db.addUser('passwordIsTaco', 'taco', {    roles: ['dbOwner']  });
  console.log('done');}