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Cloud

Docker: Complete Containerization Guide

Name: Docker: Complete Containerization Guide
Rating: 4.9 (5678 reviews)

Master Docker from zero to hero â€” images, containers, docker-compose, networking, and security.

4.9(5,678 ratings)21,000 students30 DaysIntermediateHindi + English

Akhil

Senior Software Developer

Overview

Docker is essential for modern development. Master containers, images, Dockerfiles, multi-stage builds, Docker Compose, volumes, networking, and CI/CD integration.

Skills You'll Learn

Docker

Dockerfiles

Compose

Networking

Volumes

CI/CD

Prerequisites

Basic Linux commands

Course Roadmap

Module 1

Modules 1–2: Docker Fundamentals → Building Custom Images

Understand containerization from first principles. Build lean, production-ready images.

Module 2

Modules 3–4: Docker Compose → Docker in Production

Run real multi-service applications locally. Take Docker from laptop to production.

Course Curriculum

4 modules · 4 quizzes

Images vs containers
Dockerfile basics
Docker CLI essentials

Writing efficient Dockerfiles
Multi-stage builds
Layer caching

Multi-container apps
Networking between services
Volumes & persistence

Best practices & security
Pushing to a registry
Debugging containers

Projects

Dockerize a Full-Stack App

Containerize a frontend, backend, and database with Compose.

DockerDocker Compose

Multi-Stage Optimized Image

Reduce an image from 900MB to under 100MB.

Docker

Assignments

Write a Dockerfile

Easy

Containerize a given Node.js/Python app.

Multi-Stage Build Challenge

Medium

Optimize an image using multi-stage builds.

Compose a 3-Service App

Medium

Wire frontend, backend, and DB together with Compose.

Tech Stack

Docker

Meet Your Instructor

Akhil

Senior Software Developer

6+ years in full stack Python development, Certified AWS Cloud Developer, AIML etc.

Certificate You'll Earn

CERTIFICATE ID: LNTRN-UPSK-000000

Your Name Here

Successfully completed the Docker Certificate at Lunetron Web Services. We appreciate their dedication and wish them success in their career.”

ISSUING DATE - 27TH MARCH, 2026

Certified Docker & containerization expert.

Student Reviews

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.

Aarush Rai

B.Tech / AI-ML

I liked the hands-on approach of the training. Working on assignments and mini projects made the concepts easier to understand, and the AI/ML introduction was a useful addition to the course.

Divyanshu Mishra

B.Tech / AI-ML

The Machine Learning and Deep Learning courses are incredibly well structured. The instructors explain complex concepts simply, and the capstone project became the centerpiece of my portfolio.