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Best Docker Courses to learn in 2022: Real-time DevOps

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Docker is an open platform for developers and system admins to build, ship, and run distributed applications, whether on laptops, data center VMs, or the cloud.

We have written this article on docker courses to help you find the best fit for you to help you acquire this highly in-demand skill.

Please look through the table of content for an overview of what to expect in this article.

Table of contents

What is docker?

Docker is an application build and deployment tool. It is based on the idea that you can package your code with dependencies into a deployable unit called a container.

It enables developers to package applications into containers—standardized executable components combining application source code with the operating system (OS) libraries and dependencies required to run that code in any environment.

How Much Does a Docker Course Cost?

The price of a docker course varies from platform to platform. We have quite a number of online platforms where you can learn docker…Udemy, Coursera, FutureLearn, edX, etc. 

These platforms offer these courses at different costs. 

The course outline can also have an impact. Simple beginner courses in docker development would be less expensive than advanced courses while you may also get some totally free.

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Can I Take Docker Courses for Free?

Yes. There are free docker courses you can take. These courses provide you with the basic knowledge you need to become a docker developer. 

Where can I find Docker Courses?

You can take these free courses and the paid versions on various learning platforms like Udemy, Pluralsight, Coursera, FutureLearn, edX, etc.

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1. Docker Crash Course for busy DevOps and Developers

This course covers all the fundamentals of Docker software and teaches you everything you need to know about developing and deploying modern applications with Docker software.

At the end of this course, you will gain in-depth knowledge about Docker software and general DevOps skills to help your company or your own project to apply the right docker workflow and continuously deliver better software.

What will you learn from this course:

In particular, you will learn:

  • Containerize a web-based application with a micro-service approach and automate it using Dockerfile.
  • Design multi-container applications and automate the workflow using Compose.
  • Scale Docker workflow with Docker Swarm, orchestrate and deploy a large-scale application across multiple hosts in the cloud.
  • Best practices of working with Docker software in the field.

Enroll Here

2. Docker Mastery: with Kubernetes +Swarm from a Docker Captain

This course is designed to be fast at getting you started but also get you deep into the “why” of things. Simply the fastest and best way to learn the latest container skills. Look at the scope of topics in the Session and see the breadth of skills you will learn.

Some of the many cool things you’ll do in this course:

  • Edit web code on your machine while it’s served up in a container
  • Lock down your apps in private networks that only expose necessary ports
  • Create a 3-node Swarm cluster in the cloud
  • Install Kubernetes and learn the leading server cluster tools
  • Use Virtual IP’s for built-in load balancing in your cluster
  • Optimize your Dockerfiles for faster building and tiny deploys

Enroll Here

3. Docker for Java Developers

In this course, you will provide your own Docker Swarm Cluster in the cloud. You will deploy a containerized Java application into a Docker Swarm Cluster. You’ll see what a powerful feature Docker Swarm’s routing mesh is, and how you can dynamically scale your application. 

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Here’s some of what you’ll learn in this course;

  • How you can run Docker Containers
  • How you can create and run your own Docker Images
  • Publish Docker Images to Docker Hub
  • Learn how to use Docker Compose to Run Multiple Docker Containers
  • Use Docker Swarm for Cloud-Scale Computing
  • Use Maven to Create Docker Images

Enroll Here

4. Docker for the Absolute Beginner – Hands On – DevOps

This course introduces Docker to an Absolute Beginner using really simple and easy-to-understand lectures. Lectures are followed by demos showing how to set up and get started with Docker.

The coding exercises that accompany this course will help you practice Docker commands and develop your own images using Dockerfiles and practice Docker Compose. You will develop Docker files for different use cases right in your browser.

This way you don’t really need to have your own environment setup to get some hands-on practice. The coding exercises will validate your commands and Dockerfiles and ensure you have written them correctly.

Enroll Here

5. Docker and Kubernetes: The Complete Guide

Docker is a technology that allows applications to run in constructs called ‘containers’, while Kubernetes allows for many different ‘containers’ to run in coordination.

This is the ultimate course to learn how to deploy any web application you can possibly dream up. Docker and Kubernetes are the newest tech in the Dev Ops world and have dramatically changed the flow of creating and deploying web apps. 

Enroll Here

6. Learn DevOps: Docker, Kubernetes, Terraform and Azure DevOps

This is one of the best docker courses you can take now. In this course, you will learn the basics of Kubernetes on the Google Kubernetes Engine implementing Service Discovery, Centralized Configuration, and Load Balancing for Microservices.

You will also learn the basics of Continuous Integration and Continuous Delivery and implement them using Jenkins and Azure DevOps. Also, you will learn to Create Kubernetes Clusters and Deploy Docker Containers of Microservices to Kubernetes using Azure DevOps Pipelines on the Cloud with AWS EKS Azure AKS.

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This course would be a perfect first step as an introduction to DevOps with Docker and Kubernetes.

Enroll Here

7. Kubernetes Mastery: Hands-On Lessons From A Docker Captain

This course is designed to be fast at getting you started but also to get you deep into the “why” of things. Simply the fastest and best way to learn the latest container skills.

Look at the scope of topics in the Session and see the breadth of skills you will learn.

At the end of the course, you’ll;

  • Learn Kubernetes and cluster tools from an award-winning Docker Captain!
  • Lead your team into the future with the latest Kubernetes & container skills!
  • Know the right ways to use Kubernetes for proper DevOps workflows
  • Understand production K8s topics like rolling updates, healthchecks, and failure recovery
  • Know when to use different types of app configuration like args, envs, and ConfigMaps

Enroll Here

8. Kubernetes for Beginners: Google Cloud, AWS & Azure

Do you want to learn Kubernetes and deploy Java Spring Boot Microservices to Kubernetes on Google Cloud with Google Kubernetes Engine with an easy to learn, step-by-step approach?

Here’s the course for you.

Docker makes it easy to containerize microservices. Kubernetes makes it easy to manage clusters with 1000’s containers running 1000’s microservices. Google Kubernetes Engine (GKE) makes it super easy to create Kubernetes Clusters.

Enroll Here

Conclusion

We hope you get on these courses as soon as you can. Some of them are free while some others have been drastically subsidized and the subsidy will be lifted soon. 

Aside from Udemy, you can also find courses on some other platforms Udacity, FutureLearn, LinkedIn Learning, and others ones.

If you have any questions, you can send them in through the comment section.

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