Learn Docker in 2025 - Complete Roadmap Beginner to Pro

Why 90% of developers struggle with deployments (and how to fix it)

👨‍💻 3 minutes on whether AI will eat DevOps jobs

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►  Grab your free DevOps Roadmap: https://bit.ly/3GE9mzp
Full Docker Tutorial | Complete Docker Course | Hands-on course with a lot of demos and explaining the concepts behind, so that you really understand it.

💚    Become a DevOps Engineer - full educational program:  https://bit.ly/3WvLq53
💙    Become a Kubernetes Administrator - CKA:                       https://bit.ly/3WwgLF5 

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#docker #dockertutorial #techworldwithnana

By the end, you will have a deep understanding of the concepts and a great overall big picture of how Docker is used in the whole software development process. 
The course is a mix of animated theoretic explanation and hands-on demo’s to follow along, so you get your first hands-on experience with Docker and feel more confident using it in your project.

▬▬▬▬▬▬ T I M E S T A M P S ⏰  ▬▬▬▬▬▬
0:00 - Intro and Course Overview
01:58 - What is Docker?
10:56 - What is a Container?
19:40 - Docker vs Virtual Machine
23:53 - Docker Installation
42:02 - Main Docker Commands
57:15 - Debugging a Container
1:06:39 - Demo Project Overview - Docker in Practice
1:10:08 - Developing with Containers
1:29:49 - Docker Compose - Running multiple services
1:42:02 - Dockerfile - Building our own Docker Image
2:04:36 -  Private Docker Repository - Pushing our built Docker Image into a private Registry on AWS
2:19:06 - Deploy our containerized app
2:27:26 - Docker Volumes - Persist data in Docker
2:33:03 - Volumes Demo - Configure persistence for our demo project
2:45:13 - Wrap Up

🔗 Links
►  Developing with Containers - Demo project: https://gitlab.com/nanuchi/techworld-js-docker-demo-app

🚀  1. What is Docker?
►  What is a container and what problems does it solve?
►  Container repository - where do containers live?

🚀  2. What is a Container technically
►  What is a container technically? (layers of images)
►  Demo part (docker hub and run a docker container locally)

🚀  3. Docker vs Virtual Machine

🚀  4. Docker Installation
►  Before Installing Docker - prerequisites
►  Install docker on Mac, Windows, Linux

❗️ Note: Docker Toolbox has been deprecated. Please use Docker Desktop instead. See for Mac (https://docs.docker.com/docker-for-mac/) and for Windows (https://docs.docker.com/docker-for-windows/).

🚀  5. Main Docker Commands
►  docker pull, docker run, docker ps, docker stop, docker start, port mapping

🚀  6. Debugging a Container
►  docker logs, docker exec -it

🚀  7. Demo Project Overview - Docker in Practice (Nodejs App with MongoDB and MongoExpress UI)

🚀  8. Developing with Containers 
►  JavaScript App (HTML, JavaScript Frontend, Node.js Backend)
►  MongoDB and Mongo Express Set-Up with Docker
►  Docker Network concept and demo

🚀  9. Docker Compose - Running multiple services
►  What is Docker Compose?
►  How to use it - Create the Docker Compose File
►  Docker Networking in Docker Compose

🚀  10. Dockerfile - Building our own Docker Image
►  What is a Dockerfile?
►  Create the Dockerfile
►  Build an image with Dockerfile

🚀  11. Private Docker Repository - Pushing our built Docker Image into a private Registry on AWS
►  Private Repository on AWS ECR
►  docker login
►  docker tag
►  Push Docker Image to the Private Repo

🚀  12. Deploy our containerized application

🚀  13. Docker Volumes - Persist data in Docker
►  When do we need Docker Volumes?
►  What is Docker Volumes?
►  Docker Volumes Types

🚀  14. Volumes Demo - Configure persistence for our demo project

▬▬▬▬▬▬ Want to learn more? 🚀  ▬▬▬▬▬▬ 
DevOps Tools, like GitHub Actions, Terraform  ►  https://bit.ly/2W9UEq6
Jenkins Pipeline Tutorials                                     ►  https://bit.ly/2Wunx08
Full Kubernetes tutorial                                         ►  https://www.youtube.com/playlist?list=PLy7NrYWoggjziYQIDorlXjTvvwweTYoNC

▬▬▬▬▬▬ Connect with me 👋   ▬▬▬▬▬▬ 
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Docker Tutorial for Beginners [FULL COURSE in 3 Hours]

Learn Docker in 2025 - Complete Roadmap Beginner to Pro

Why 90% of developers struggle with deployments (and how to fix it)

👨‍💻 3 minutes on whether AI will eat DevOps jobs

Kafka Tutorial for Beginners | Everything you need to get started