Python Web App in a Docker Container (2026 Guide )| Dockerfile Explained | Useful Tips

Veröffentlicht am: 20 Januar 2025
auf dem Kanal: Debugging with KTiPs

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Hello everyone, and welcome back to KTiPs!

In this video, we’ll guide you through building a Python web application and running it on Ubuntu 22.04 using Docker, all from a Windows 11 environment. We’ll cover creating a Dockerfile, building and running the Docker image, and troubleshooting common issues. This tutorial is perfect for those looking to understand the basics of Docker and containerization.

In this video, you’ll learn:
1. How to create a Dockerfile for a Python Flask application.
2. Building a Docker image from the Dockerfile.
3. Running the Docker container and exposing ports.
4. Troubleshooting common issues during the build and run process.
5. Tips for optimizing Docker images and layers.

Timestamps:
00:00 : Introduction
00:48 : Creating the Python Flask Web Application
03:05 : Creating the Dockerfile and Detailed Explanations on Dockerfiles
06:29 : Building the Docker Image
08:00 : Running the Docker Container
08:50 : Exploring and Removing Docker Images
10:00 : Optimization Tips

🔗🔗🔗 Useful Links 🔗🔗🔗:
🔗 Why Developers Should Work with Containers:    • Why Developers Should Work with Containers...
🔗 Installing Docker on Windows:    • Easiest Docker Desktop Installation on Win...
🔗 Installing Docker on Ubuntu:    • Easiest Docker Desktop Installation on Ubu...
🔗 Installing VS Code:    • Set Up Visual Studio Code on Windows 11 (2...

🔗python:3.10-slim Docker Image: https://hub.docker.com/layers/library...

If you found this video helpful, please like, share, and subscribe to KTiPs. Turn on the notification button to stay updated with our latest videos. In the next episode, we’ll delve into developing inside a container.

Thanks for watching, and see you in the next one!

#docker #python #flask #vscode

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