Write configurations for routes in NODE

how are you guys?

Today I need help with my application in Node, I appreciate if someone can help me.

I have my routes set up on my general configuration file, and all my app.gets are rendering files in the folder views, inside the server folder, just like this:

SERVER FOLDER
 |
 |- VIEWS FOLDER WITH THE SEVERAL EJS TEMPLATES
 |  |
 |  -- RESERVATIONS.EJS
 |- CONFIGURATIONFILE.JS

So, Just to help you to help me.. i have this get example that are working perfectly:

app.get('/reservas', ensureAuthenticated, function(req, res) {
        res.render('reservations');
    });

I have this two configurations in my file configuration file:

app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');

Now, the real problem.

I have a public folder that is a sibling folder of the folder server, and i have this login.ejs and I need to render it in the route /, so i have this:

app.get('/', function (req, res) {
    res.render('login');
});

but it is not pulling the file inside the public folder..

If anyone can help me, I appreciate it