Write a Production Dockerfile
Build a lean, reproducible container image.
Why Containerize
A Docker image packs your code, Python, and every dependency into one unit that runs the same on any machine. No more works on my laptop. 🐳
The Dockerfile
A Dockerfile is a recipe. Each line is a step Docker runs to build your image, from base layer to final run command.
All lessons in this course
- Why Not the Built-in Dev Server
- Run Flask Under Gunicorn
- Write a Production Dockerfile
- Front It with Nginx and Compose