Steps to Build a Docker Image
Create Your Project Directory
Add Your Application Files
Example: app.py (for Python) or index.js (for Node.js), etc.
Create a Dockerfile
Create a requirements.txt (if needed)
Docker Command to Build the Image
docker images
docker build -t my-app-image .
Build the Docker Image
docker build -t my-flask-image .
See Running Containers
docker ps
