How to raise two hosts on Node.js + Sails?

Question

Node.js

Good afternoon.
There is a problem of raising the project to Sails + Node.js. The catch is that you need to make two domains: beta.site.com and site.com . The projects are located at /var/www/html/beta.site.com and /var/www/html/site.com respectively.
To raise a server for a specific project, execute the node app.js command in the /var/www/html/beta.site.com directory , for example.
The question is as follows. How can you raise both beta.site.com and site.com, but in such a way that when you navigate to beta.site.com in the browser, the project opens in /var/www/html/beta.site.com and, accordingly, with site. com.
As I understand it, you need to somehow configure virtual hosts in nodejs itself? Who can tell in which direction to dig?
Thank you.

Answer 1

Take out the domain in the settings, like this:

// /var/www/html/beta.site.com/settings.js
module.exports = {
    domain: 'beta.site.js'
}

// /var/www/html/site.com/settings.js
module.exports = {
    domain: 'site.js'
}

// app.js
var express = require('express');
var app = express();
// ...

app.listen(3000, require('./settings').domain)