Docker & Kubernetes

This course is all about Docker and Kubernetes

Understand HOW Docker and Kubernetes work and learn their core features ON PRACTICE. This is 90% practice course without no useless demos.

Learn how to create different containers like Node.js, Python, Wordpress, MongoDB, MySQL, Redis, Elasticsearch and much more.

Become a master of Docker and Kubernetes by understanding and practicing their main features.

All project files are available in the GitHub repository.

We will start by installing Docker on your computer - MacOS, Windows or Linux. On MacOS and Windows you will install Docker Desktop, on Linux you will install Docker Engine.

Afterwards we will jump into tons of practice activities and use different Docker features. You will pull different docker images and run multiple containers using them.

In practice sections you will perform multiple practice Docker activities:

Run Docker containers in foreground and background
Connect to certain process in the Docker from the Terminal
Expose internal container ports to outside
Add environment variable for container
Create custom names and hostnames for container
Create custom bridge network and run multiple containers inside of it
Communicate between containers
Persist containers folders using volumes mapping

You will also learn and practice how to use following Docker images

Ubuntu
Alpine, Busybox
Node.js
Python
MongoDB
MySQL, phpMyAdmin
NGINX
Wordpress
Elasticsearch
Redis
Httpd

During the course you will need to view and edit text files. For that you will NOT use terminal. Instead you will use GUI application VisualStudio Code. Also all project files are available in the GitHub repository. This means that during this course you will also learn how to use

Git and GitHub
VisualStudio Code

With this course you will get lifetime-long access to more than 50 lectures and tens of practical exercises. After the course you will get fundamental practical knowledge of Docker and be able to easily use it for development and testing of your applications.

But most important is that you will No questions asked.

Don't wait and join the course now.

What's inside

Learning objectives

How to use docker images and create containers
Manage docker containers: start, stop, prune, restart
Enable port mapping and expose container ports to outside
Run node and python applications using docker containers

Create environment variables for docker containers
Use volumes mapping and use specific working directories in the docker containers
Create custom bridge networks and run multiple containers
Communicate between containers by container name in the custom bridge network

How to use docker images and create containers
Manage docker containers: start, stop, prune, restart
Enable port mapping and expose container ports to outside
Run node and python applications using docker containers
Create environment variables for docker containers
Use volumes mapping and use specific working directories in the docker containers
Create custom bridge networks and run multiple containers
Communicate between containers by container name in the custom bridge network

Syllabus

Introduction

Course introduction

Let's get connected! Join the Learning Community

All course files are available in the GitHub repository

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Develops practical Docker and Kubernetes skills through hands-on practice, making it ideal for learners who prefer applied learning

Taught by Bogdan Stashchuk, a seasoned Software Engineer, MBA, and PhD holder, with expertise in Docker and Kubernetes

Provides a thorough foundation in Docker and Kubernetes, covering essential concepts, features, and best practices

Covers a range of practical use cases, demonstrating how to create and manage containers for various applications, including Node.js, Python, Wordpress, MongoDB, MySQL, and Redis

Emphasizes practice over theory, with 90% of the course dedicated to hands-on activities, ensuring learners develop practical skills

Requires learners to have a basic understanding of Docker and Kubernetes concepts, making it more suitable for intermediate learners

Reviews summary

Practical docker fundamentals for developers

According to students, this course offers a highly practical and hands-on approach to mastering Docker fundamentals. Learners consistently praise its clear explanations and the abundance of useful labs and challenges that build confidence in container management, networking, and volume mapping. The instructor's teaching style is generally well-received for its conciseness and focus on practical application. However, a significant number of reviews highlight a misleading title, as the course, despite its name, provides minimal to no dedicated Kubernetes content, focusing almost exclusively on Docker.

Covers fundamental Docker concepts, generally up-to-date for core skills.

"The core Docker concepts are well-explained and relevant for current practices in development and testing."

"I found the material on Docker images and containers to be solid and current, providing a strong foundation."

"Some aspects might need minor updates as Docker continuously evolves, but the fundamentals hold very well."

Concepts are explained clearly, making it accessible for newcomers.

"As a beginner to Docker, I found the explanations easy to follow and very concise, which helped me learn quickly."

"The instructor breaks down complex topics into digestible parts, which helped a lot in understanding core Docker functionalities."

"I learned the fundamentals very quickly because of the well-structured lectures and clear delivery."

Emphasizes real-world application with extensive practical exercises.

"This course is 90% practice, exactly what I needed to grasp Docker concepts. It’s absolutely fantastic!"

"I really appreciated the hands-on coding and projects; they helped solidify my understanding of Docker in practice."

"The exercises with different application types like Node.js and Wordpress were incredibly useful for real-world scenarios."

Despite the title, the course focuses almost exclusively on Docker.

"I enrolled expecting both Docker and Kubernetes, but it's really just a deep dive into Docker, which was a bit misleading."

"The title is a bit misleading as Kubernetes isn't covered in any practical depth, which was disappointing."

"If you're looking for Kubernetes, this course isn't for you; it's a Docker deep dive. Be aware before enrolling."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Docker & Kubernetes: The Complete Practical Guide with these activities:

Review Docker Concepts

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Refreshes your understanding of fundamental Docker concepts, ensuring a solid foundation for the course.

Browse courses on Docker

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Revisit the key concepts of Docker, such as images, containers, and networks.
Review the basics of Docker commands and operations.

Build a Docker Resource Collection

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Helps you organize and expand your knowledge by creating a curated collection of Docker-related resources, such as documentation, tutorials, and community forums.

Browse courses on Docker

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Identify relevant Docker resources from various sources.
Create a central location to store and organize the resources.
Annotate the resources with brief descriptions and categorize them based on topic.

Explore Docker Documentation

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Provides a solid foundation by guiding you through the official Docker documentation, helping you grasp the core concepts and best practices.

Browse courses on Docker

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Navigate to the Docker Documentation website.
Review the sections on Docker fundamentals, images, containers, and networking.
Explore specific topics of interest, such as container management or troubleshooting.

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Host a Docker Study Group

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Enhances your learning by fostering collaboration and discussion with peers, leading to a deeper understanding of Docker concepts.

Browse courses on Docker

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Gather a group of interested individuals.
Choose a topic or project to focus on.
Meet regularly to discuss the topic, share knowledge, and work on projects together.

Attend a Docker Meetup or Workshop

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Provides an opportunity for hands-on learning and networking with other Docker enthusiasts, fostering a deeper understanding of the technology.

Browse courses on Docker

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Find a local Docker meetup or workshop.
Register for the event and attend.
Participate in discussions and hands-on activities.

Practice Running Docker Containers

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Help you develop proficiency in running Docker containers, enhancing your comprehension of their fundamental operations.

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Create a basic Ubuntu container and run it in the foreground.
Run a container with a specific process and connect to it using the Terminal.
Expose an internal container port to the outside world and access it.
Add an environment variable to a container and verify its value.

Exercise Using Custom Docker Networks

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Deepens your understanding of network management in Docker by guiding you through the creation and configuration of custom networks.

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Create a custom bridge network and launch multiple containers within it.
Establish communication between containers using their custom hostnames.
Configure persistent names for containers to ensure consistent communication.
Set up a MySQL container and connect it to a phpMyAdmin container within the same custom network.

Develop a Dockerized Web Application

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Solidifies your understanding of Docker by challenging you to create a real-world application using Docker containers.

Browse courses on Docker

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