Docker - Introducing Docker Essentials, Containers, and more from Udemy

[Docker-Endorsed]

This course has been updated for 2024. So when you take this course, you can be 100% confident that your experience will be modern and full of relevant material.

Since this course launched, many students have had 5-star experiences:

"Love Love Love David's courses. I'm a seasoned programmer just looking to refresh my skills and he does such a great job. Easy to listen to and keeps his courses moving along and focused. Great job. "
"Highly recommended course. It covers all basic fundamentals to high level of project requirements based on Docker container technology."
"Thank you teacher, I learned not only about docker but also many useful command and development tips. I recommend this lecture to every developer who are interested in virtualization, CI/CD, networking, linux system, etc."
"The course was thorough and was easy to follow. I was able to complete the projects and it was exciting to see the results. Thank you. "
"Great course. Instructor was very engaging and made the concepts interesting by giving apt examples.
Docker is a revolutionary technology in the world of software and dev ops engineering. For developers, Docker is a must-know. For enterprises, Docker is a must-use.
What is Docker?
Docker is an open platform that lets you package, develop, run, and ship applications in environments called containers.
Why should I learn Docker from you?
As a software engineer with 5+ years of industry experience, I designed this course to teach you the same docker and container-related concepts that I apply when working on million dollar applications.
This is a project-based course. So, you will become familiar with the main Docker commands as you build various applications with containers and images.
Throughout this course, you will achieve the following (and more):
- Run your own containers on the command line with Docker.
- Build your own container images with Dockerfiles.
- Persist data across containers with mounts.
- Compose multi-container applications with Docker Compose.
- Update containers dynamically with volumes.
- Create private networks for Docker containers.
- Create a multi-node cluster with Docker Swarm.
- Set up a continuous deployment workflow with the automatic building of Docker Images with Github Actions and Amazon ECR. Expand your software engineering skills to also include dev ops engineering skills.
Additional highlights include:
- Extra videos for Windows students in particular. A lot of the course happens on the command line. Most of the course is recorded on MacOS which works well for MacOS or Linux-based students. But wherever necessary, I also recorded videos on a Windows machine for anyone on Windows.
- An extra reference content section, helpful for anyone wanting to go in depth on some of the technologies that appear in the course, such as JavaScript. These topics are worth discussing, but don't fit naturally within a Docker-focused section.
- 100% up-to-date material - the journey you follow will not have any bugs or errors. I will also be available to help answer questions, or re-record/edit/update content if necessary.
Overall, Docker and containers are technologies that every software engineer should be familiar with.
So what are you waiting for? See you in the course.

What's inside

Learning objectives

Updated for 2024: learn how to use docker and code dockerized applications from an engineer with 5+ years of industry experience.
Use docker compose to create multi-container applications.
Create and run docker containers.
Build your own custom docker images.
Run docker commands on the command line.

Understand best practices of dockerfiles and image building.
Set up a continuous deployment workflow using tools like dockehub, github actions, and amazon ecr.
Create a cluster with docker swarm.
Publish and host docker images on dockerhub and amazon ecr.
And more!

Updated for 2024: learn how to use docker and code dockerized applications from an engineer with 5+ years of industry experience.
Use docker compose to create multi-container applications.
Create and run docker containers.
Build your own custom docker images.
Run docker commands on the command line.
Understand best practices of dockerfiles and image building.
Set up a continuous deployment workflow using tools like dockehub, github actions, and amazon ecr.
Create a cluster with docker swarm.
Publish and host docker images on dockerhub and amazon ecr.
And more!

Syllabus

Introduction

Big Picture Docker: What, Why, Who and Features - Revised

Course Repo And Resources

Install Docker for Mac - Revised

Install Docker for Linux - Revised

Install Docker for Windows - Revised

Other Course Requirements - A Code Editor

Docker Containers and the Docker Engine

Docker Containers and the Docker Engine - Revised

Containers vs VMs - Revised

Just enough about Docker Images for Containers - Revised

Run a Ubuntu Container and a Container Shell

For Windows: Run a Ubuntu Container and Container Shell

Run a Ubuntu Container Continued - Revised

Docker Containers and Images | Summary and Commands

Docker Images in Depth

Docker Images and the Dockerfile - Revised

Build a File Server Image - Revised

Build an Express.js image - Revised

Layered Image Cache and .dockerignore - Revised

Optional: Build a PHP Image - Revised

Optional: Build a Python Flask Image - Revised

Docker Images in Depth | Summary and Commands

Docker Storage: Volume, Bind, and Tmpfs Mounts

Docker Storage: Volume, Bind, and Tmpfs Mounts - Overview - Revised

Volume Mounts - Revised

Bind Mounts - Revised

For Windows: Bind Mounts - Revised

Tmpfs Mounts - Revised

Docker Container Storage - Mounts | Summary and Commands

Multicontainer Docker - Networking and Compose

Docker Container Networking - Revised

Use and Create a Docker Container Network - Revised

Docker Compose and docker-compose.yml - Revised

Compose a Two-Container App - Part One - Revised

Compose a Two-Container App - Part Two - Revised

Multicontainer Docker: Networking and Compose | Summary and Commands

Docker Compose in Depth - Volumes and Networks

Volumes - Update Compose Containers Dynamically - Revised

Part 1 - Custom Networks, Compose another Multicontainer Application - Revised

Part 2 - Custom Networks, Compose another Multicontainer Application - Revised

Part 3 - Custom Networks, Compose another Multicontainer Application - Revised

Docker Compose in Depth - Volumes and Networks | Summary and Commands

Docker Swarm

Docker Swarm - Revised

Create 3 Azure Linux VMs - Revised

Install Docker on Linux VMs - Revised

Scale Services and Explore the Routing Mesh in Docker Swarm - Revised

Tear Down Azure VMs

Docker Swarm | Summary and Commands

Docker and Continuous Deployment

Docker and Continuous Deployment - Revised

Host Docker Images with Dockerhub - Revised

Automatic Image Builds with Github and Amazon ECR Part 1 - Revised

Automatic Image Builds with Github and Amazon ECR Part 2 - Revised

Optional Reference Section | Mega JavaScript and Node.js overview

Optional: Mega JavaScript and Node.js Overview for Newcomers part 1

Optional: Mega JavaScript and Node.js Overview for Newcomers part 2

Conclusion

Final Remarks and Bonus Content

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by David Joseph Katz, who has 5+ years of industry experience, which is typical of online courses that aim to teach practical skills

Provides hands-on experience by having students build various applications with containers and images, which is valuable for learners who want to apply their knowledge practically

Suitable for seasoned programmers who want to refresh their skills, as the instructor focuses on clarity and keeps the course focused

Offers extra reference content helpful for anyone wanting to go in-depth on some of the technologies like JavaScript that appear in the course

May require additional resources for Windows students, as the course happens on the command line and most of it is recorded on MacOS

Teaches students to build containerized applications from an industry professional, which is valuable for learners who want to develop in-demand skills

Reviews summary

Great overview of docker

According to students, this Docker course provides a good overview of Docker Essentials and Containers. Learners say they come away from the course with lots of knowledge.

Learners appreciate the amount of knowledge gained.

"Very good course, learned a lot"

"gave a good overview"

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 - Introducing Docker Essentials, Containers, and more with these activities:

Kuberenetes Overview

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Enhance your understanding of the fundamentals of Kubernetes and container orchestration before diving into the course.

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Review core concepts of Kubernetes
Explore the role of containers in Kubernetes
Summarize the key benefits of using Kubernetes

Docker Crash Course

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Gain practical experience with Docker through hands-on tutorials, complementing the theoretical concepts covered in the course.

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Install Docker on your system
Create and run a basic Docker container
Explore Docker commands for image management
Build a Dockerfile for a simple application
Deploy a Docker container to a cloud platform

Review Linux Basics

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Strengthen your Linux foundation to support your Docker learning journey.

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Review concepts like file permissions, processes, and networking
Refresh your understanding of command-line tools and navigation

12 other activities

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Show all 15 activities

Study Group Discussions

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Engage in discussions with fellow learners to reinforce concepts, share insights, and clarify any doubts.

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Join or create a study group
Prepare topics for discussion
Facilitate discussions and share knowledge

Hands-on Container Commands

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Practice running essential Docker commands on the command line to build a strong foundation for working with containers.

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Run a container
Build a container image
Use Docker Compose to create a multi-container application

Micro-Project: Building a Simple Web App with Docker

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Apply your understanding of Docker by creating a small web application using Docker containers.

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Design a simple web application
Create a Dockerfile for the application
Build and run the Docker container
Deploy the web application

Solve Docker challenges

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Solving Docker challenges will test your understanding of key concepts and help you develop your problem-solving skills.

Browse courses on Docker

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Find Docker challenges online or in books.
Solve the challenges using Docker commands.
Review your solutions and identify areas for improvement.

Compile Materials

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Refine and strengthen your understanding by organizing and summarizing course materials.

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Gather course notes, assignments, and assessments
Review course materials, marking important concepts and definitions
Create a study guide or summary sheet

Create a Dockerized web application

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This hands-on activity will help you solidify your understanding of Docker by applying it to a real-world scenario.

Browse courses on Docker

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Choose a web application framework.
Create a Dockerfile for your application.
Build and run your Docker image.
Deploy your application to a container registry.

Practice Docker Commands

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Solidify your grasp of Docker commands and operations through hands-on practice.

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Create a Linux virtual machine or Docker container
Install Docker and run basic commands like 'docker run', 'docker ps', and 'docker stop'
Practice building and pushing Docker images to a registry
Troubleshoot common Docker errors and issues

Practice Container Networking

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Sharpen your networking skills by experimenting with Docker's networking capabilities.

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Create multiple containers and configure their network settings
Use Docker Compose to define and manage container networks
Test and troubleshoot network connectivity between containers

Create a Demo Application

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Enhance your understanding by applying Docker concepts to a practical, hands-on project.

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Design a simple web application using Docker Compose
Develop the application code and Dockerfile
Deploy the application to a cloud platform or local server
Document the process and share your findings

Build and Deploy a Multi-Node Cluster

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Demonstrate your mastery of Docker by building and deploying a fully-fledged multi-node cluster.

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Set up a multi-node Docker Swarm cluster
Create and manage services across multiple nodes
Implement load balancing and service discovery
Monitor and troubleshoot the cluster

Explore Advanced Docker Features

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Expand your understanding of Docker's capabilities by exploring advanced topics through guided tutorials.

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Find tutorials on Docker networking, volumes, and logging
Follow along with the tutorials, experimenting with different configurations
Read documentation and blog posts to supplement your knowledge

Mentor a Junior Engineer

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Reinforce your learning by sharing your knowledge and supporting others in their Docker journey.

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Identify and connect with junior engineers seeking guidance
Share your knowledge and experience in Docker and containerization
Provide support and feedback to help them grow

Career center

Learners who complete Docker - Introducing Docker Essentials, Containers, and more will develop knowledge and skills that may be useful to these careers:

DevOps Engineer

DevOps engineers are responsible for the planning, design, and implementation of software development and IT operations processes. This course is a great fit for those interested in a career in DevOps engineering, as it provides a comprehensive overview of Docker and how it can be used to improve the efficiency of software development and IT operations processes.

See salaries and explore the career path for DevOps Engineer

Software Engineer

Software engineers apply engineering principles to the design, development, and maintenance of software systems. This course is a great fit for those interested in a career in software engineering, as it provides a comprehensive overview of Docker and how it can be used to improve the efficiency of software engineering processes.

See salaries and explore the career path for Software Engineer

Software Developer

Software developers design, implement, and maintain software applications. This course is a great fit for those interested in a career in software development, as it provides a comprehensive overview of Docker and how it can be used to improve the efficiency of software development processes.

See salaries and explore the career path for Software Developer

Systems Administrator

Systems administrators are responsible for the day-to-day operation and maintenance of computer systems and networks. This course may be useful for systems administrators who want to learn more about Docker and how they can use it to improve the efficiency of their systems.

See salaries and explore the career path for Systems Administrator

Web Developer

Web developers design, implement, and maintain websites. This course may be useful for web developers who want to learn more about Docker and how they can use it to improve the efficiency of their web development processes.

See salaries and explore the career path for Web Developer

Computer Systems Analyst

Computer systems analysts study an organization's current computer systems and procedures, and design changes to make them more efficient and effective. This course may be useful for computer systems analysts who want to learn more about Docker and how they can use it to improve the efficiency of their organization's systems.

See salaries and explore the career path for Computer Systems Analyst

Information Security Analyst

Information security analysts are responsible for protecting an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for information security analysts who want to learn more about Docker and how they can use it to improve the security of their organization's systems.

See salaries and explore the career path for Information Security Analyst

Software Architect

Software architects design, implement, and maintain software systems. This course may be useful for software architects who want to learn more about Docker and how they can use it to improve the efficiency of their software designs.

See salaries and explore the career path for Software Architect

Technical Support Specialist

Technical support specialists provide technical support to users of computer systems and software. This course may be useful for technical support specialists who want to learn more about Docker and how they can use it to help their users.

See salaries and explore the career path for Technical Support Specialist

Network Architect

Network architects design, implement, and maintain computer networks. This course may be useful for network architects who want to learn more about Docker and how they can use it to improve the efficiency of their network designs.

See salaries and explore the career path for Network Architect

IT Manager

IT managers are responsible for the planning, implementation, and management of an organization's IT systems and services. This course may be useful for IT managers who want to learn more about Docker and how they can use it to improve the efficiency of their organization's IT systems.

See salaries and explore the career path for IT Manager

Database Administrator

Database administrators are responsible for the design, implementation, and maintenance of databases. This course may be useful for database administrators who want to learn more about Docker and how they can use it to improve the efficiency of their database systems.

See salaries and explore the career path for Database Administrator

Computer Programmer

Computer programmers write and test code that makes computers perform specific tasks. This course may be useful for computer programmers who want to learn more about Docker and how they can use it to improve the efficiency of their programming tasks.

See salaries and explore the career path for Computer Programmer

Webmaster

Webmasters are responsible for the day-to-day operation and maintenance of websites. This course may be useful for webmasters who want to learn more about Docker and how they can use it to improve the efficiency of their website operations.

See salaries and explore the career path for Webmaster

Computer and Information Research Scientist

Computer and information research scientists invent and develop new approaches to computing technology and find innovative uses for existing technology. This course may be useful for those interested in developing new Docker-based applications or using Docker to improve the efficiency of their research.

See salaries and explore the career path for Computer and Information Research Scientist

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Docker - Introducing Docker Essentials, Containers, and more.

Docker in Practice, Second Edition

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Docker in Practice is the official Docker user guide and an excellent starting point for learning about Docker. It is commonly used as a textbook and industry professional reference and provides a comprehensive overview of the Docker platform, including the basics of Docker concepts, installation, and usage, as well as advanced topics like Docker Compose and Docker Swarm.

Docker in Practice, Second Edition

Paperback

Getting Started with Docker

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Docker Deep Dive practical guide to using Docker for building, shipping, and running distributed applications. It covers a wide range of topics, from the basics of Docker to advanced topics like Docker Swarm and Kubernetes. It valuable resource for anyone who wants to learn more about Docker and how to use it effectively.

Getting Started with Docker

Paperback

The DevOps 2.5 Toolkit

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Provides a DevOps-centric guide to Docker. It good choice for anyone who wants to learn how to use Docker in a DevOps environment.

The DevOps 2.5 Toolkit

Paperback

Docker for Developers

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Provides a developer-centric guide to Docker. It good choice for anyone who wants to learn how to use Docker to build and deploy applications.

Docker for Developers: Develop and run your...

Kindle Edition

The DevOps 2.4 Toolkit

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Continuous Delivery with Docker and Kubernetes practical guide to using Docker and Kubernetes for continuous delivery. It covers a wide range of topics, from the basics of Docker and Kubernetes to advanced topics like continuous integration and continuous deployment. It valuable resource for anyone who wants to learn more about continuous delivery with Docker and Kubernetes.

The DevOps 2.4 Toolkit

Paperback

Docker Quick Start Guide

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Docker for Windows: A Quick Start Guide concise guide to using Docker on Windows. It covers the basics of Docker, as well as how to use Docker to build and run applications on Windows. It valuable resource for anyone who wants to get started with Docker on Windows.

Docker Quick Start Guide

Paperback

Docker Quick Start Guide: Learn Docker like a boss,...

Kindle Edition

Kubernetes: Up and Running

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If you are interested in a deeper dive into Kubernetes, then Kubernetes: Up and Running great resource. It detailed guide to using Kubernetes for managing containerized applications.

Kubernetes: Up and Running: Dive into the Future of...

Paperback

Kubernetes: Up and Running

Kindle Edition

Network Programmability and Automation

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Docker: Up and Running comprehensive guide to using Docker. It covers a wide range of topics, from the basics of Docker to advanced topics like Docker Swarm and Kubernetes.

Network Programmability and Automation: Skills for...

Paperback

Network Programmability and Automation

Kindle Edition

Docker - Introducing Docker Essentials, Containers, and more

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What's inside

Learning objectives

Syllabus

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Reviews summary

Great overview of docker

Activities

Career center

Reading list

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