This is a barebones Vert.x app for Heroku.
git clone git@github.com:mthenw/vertx-sample.git # or clone your own fork
cd vertx-sample
foreman start
Your app should now be running on localhost:5000.
or manually
heroku create --buildpack https://github.com/mthenw/heroku-buildpack-vertx.git
git push heroku master
heroku open
This sample can be run only on Heroku app with Heroku Vert.x buildpack.