Gen-AI Developer Classroom notes 25/Jul/2025

Next Steps

Containerizing Applications/Agents

• Overview
  

• Lets learn to containerize applications

• What is a container ?

• Container Image (Docker Image) => This contains software that packages up code and all its dependencies. This is required to run a container.

• Registry is a repository of docker images. Docker hub is a default registry
• Tags are versions and if you dont pass tag docker uses latest as tag
• Docker images will have follwing naming coventions
  • official docker images <name>:<tag> => nginx, nginx:1-perl
  • other images: <account-name>/<app-name>:<tag>
• How to containerize
  • Take the right base image with your software needs
  • add the dependencies
  • Expose necessary ports
  • provide the command to run when container starts
• Lets build a container image for a simple fastapi application Refer Here
• Watch classroom recording & run the fastapi application
• Try flask based application