'use strict'; run().catch(error => { console.error(error); process.exit(-1); }); async function run() { const Sharded = require('mongodb-topology-manager').Sharded; // Create new instance const topology = new Sharded({ mongod: 'mongod', mongos: 'mongos' }); await topology.addShard([{ options: { bind_ip: '127.0.0.1', port: 31000, dbpath: '/data/db/31000', shardsvr: null } }], { replSet: 'rs1' }); await topology.addConfigurationServers([{ options: { bind_ip: '127.0.0.1', port: 35000, dbpath: '/data/db/35000' } }], { replSet: 'rs0' }); await topology.addProxies([{ bind_ip: '127.0.0.1', port: 51000, configdb: '127.0.0.1:35000' }], { binary: 'mongos' }); console.log('Start...'); // Start up topology await topology.start(); console.log('Started'); // Shard db await topology.enableSharding('test'); console.log('done'); }