This is the code repository for Mastering Docker – Fourth Edition, published by Packt.

Enhance your containerization and DevOps skills to deliver production-ready applications

Docker has been a game changer when it comes to how modern applications are deployed and created. It has now grown into a key driver of innovation beyond system administration, with a significant impact on the world of web development. Mastering Docker shows you how you can ensure that you're keeping up with the innovations it's driving and be sure you're using it to its full potential. This fourth edition not only demonstrates how to use Docker more effectively but also helps you rethink and reimagine what you can achieve with it.

This book covers the following exciting features:

• Get to grips with essential Docker components and concepts
• Discover the best ways to build, store, and distribute container images
• Understand how Docker can fit into your development workflow
• Secure your containers and files with Docker's security features
• Explore first-party and third-party cluster tools and plugins

If you feel this book is for you, get your copy today!

All of the code is organized into folders. For example, Chapter02.

The code will look like the following:

if (test expression)
{
  Statement upon condition is true
}

Following is what you need for this book: If you are a software architect, DevOps engineer, sysadmin, or IT professional looking to leverage Docker's extensive features for innovating any process from system administration to web development, Mastering Docker will show you how you can use it to its full potential. A basic understanding of containerization and prior Docker experience is necessary.

With the following software and hardware list you can run all code files present in the book (Chapter 1-16).

We also provide a PDF file that has color images of the screenshots/diagrams used in this book. Click here to download it.

Click on the following link to see the Code in Action:

YouTube

• Learn Docker – Fundamentals of Docker 19.x - Second Edition [Packt] [Amazon]

• Mastering Docker Enterprise [Packt] [Amazon]

Russ McKendrick is an experienced dev-ops practitioner & system administrator with a passion for automation and containers. He has been working in IT and related industries for the better part of 27 years. During his career, he has had varied responsibilities in many different sectors, from first-line, second-line, and senior support in both client-facing and internal teams for small and large organizations. He works almost exclusively with Linux, using open source systems and tools across both dedicated hardware and virtual machines hosted in public and private clouds at N4Stack which is a Node4 company, where he holds the title of Practice Manager (SRE & DevOps). He also buys way too many records.

Click here if you have any feedback or suggestions.

If you have already purchased a print or Kindle version of this book, you can get a DRM-free PDF version at no cost.
Simply click on the link to claim your free PDF.

https://packt.link/free-ebook/9781839216572