faizan170 / alpinehelloworld

An Alpine-based Docker example

Alpine Docker for Flask on Heroku Deployment

An Alpine-based Docker example on Heroku

Getting started

Make sure you have a working Docker installation (eg. docker ps) and that you’re logged in to Heroku (heroku login).

Log in to Container Registry:

$ heroku container:login

Clone sample code

$ git clone https://github.com/heroku/alpinehelloworld.git

Navigate to the app’s directory and create a Heroku app:

$ heroku create

Build the image and push to Container Registry:

$ heroku container:push web

Then release the image to your app:

$ heroku container:release web

Now open the app in your browser:

$ heroku open

Logging in to the registry

Heroku runs a container registry on registry.heroku.com.

If you are using the Heroku CLI, you can log in with:

$ heroku container:login

or directly via the Docker CLI:

docker login --username=_ --password=$(heroku auth:token) registry.heroku.com