1, 2, 3: Docker, Heroku, MongoDB Atlas, Python

1, 2, 3: Docker, Heroku, MongoDB Atlas, Python

This is a walkthrough explaining how to Dockerize and deploy on Heroku a Python application using MongoDB Atlas. Verify you can run the application in your favourite IDE (PyCharm is mine) or from the command line (`python app.py`)

This is a walkthrough explaining how to Dockerize and deploy on Heroku a Python application using MongoDB Atlas.

Why 1–2–3? Focus on simple essential aspects, clear code samples and relevant references.

The Application

It all starts with source code of course, let’s create a Python app on top of the Flask framework.

The application provides few REST endpoints and a DAO layer to access the database.

docker-registry heroku python docker mongodb-atlas

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