How to Dockerize a Flask Application

These days, developers need to develop, ship, and run applications quicker than ever. And fortunately, there's a tool that helps you do that – Docker.

With Docker, you can now easily ship, test, and deploy your code quickly while maintaining full control over your infrastructure. It significantly reduces how long it takes to get from writing code to running it in production.

This article will show you how to make a basic Docker image and run it as a container. For the demonstration, we'll use Flask as our web framework and Docker for image creation and containerization. You'll also learn a few Docker commands that are commonly used.

Full article.