This project contains a small sinatra app that prints out some text. It listens on the default 4567 port.
$ git clone https://github.com/tongueroo/sinatra
$ cd sinatra
$ bundle
$ ruby hi.rb
The app is also dockerized so you can test this via docker.
$ docker build -t tongueroo/sinatra . # you can skip this step if you want to just pull the image from DockerHub.
$ docker run --rm -d -p 4567:4567 --name hi tongueroo/sinatra
$ curl localhost:4567 ; echo
42
$ docker stop hi ; docker rm hi
hi
hi
$
This demo project was used in these blog posts:
- Gentle Introduction to How AWS ECS Works with Example Tutorial
- AWS Elastic Beanstalk: Under the Hood elb allocated ip checker