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DevOps Adoption Strategies: Principles, Processes, Tools, and Trends

You're reading from  DevOps Adoption Strategies: Principles, Processes, Tools, and Trends

Product type Book
Published in Jul 2021
Publisher Packt
ISBN-13 9781801076326
Pages 264 pages
Edition 1st Edition
Languages
Concepts
Toc

Table of Contents (18) Chapters close

Preface 1. Section 1: Principles of DevOps and Agile
2. Chapter 1: Introducing DevOps and Agile 3. Chapter 2: Business Benefits, Team Topologies, and Pitfalls of DevOps 4. Chapter 3: Measuring the Success of DevOps 5. Section 2: Developing and Building a Successful DevOps Culture
6. Chapter 4: Building a DevOps Culture and Breaking Down Silos 7. Chapter 5: Avoiding Cultural Anti-Patterns in DevOps 8. Section 3: Driving Change and Maturing Your Processes
9. Chapter 6: Driving Process Change with Value Stream Maps 10. Chapter 7: Delivering Process Change in Your Organization 11. Chapter 8: Continuous Improvement of Processes 12. Section 4: Implementing and Deploying DevOps Tools
13. Chapter 9: Understanding the Technical Stack for DevOps 14. Chapter 10: Developing a Strategy for Implementing Tooling 15. Chapter 11: Keeping Up with Key DevOps Trends 16. Chapter 12: Implementing DevOps in a Real-World Organization 17. Other Books You May Enjoy

Understanding the GitOps ecosystem

GitOps is a technique for implementing continuous deployment in cloud-native applications. It focuses on providing a developer-centric experience when operating infrastructure by utilizing tools that developers are already familiar with, such as Git and continuous deployment tools.

The core concept of GitOps is to have a Git repository that always contains declarative descriptions of the infrastructure that is currently desired in the production environment, as well as an automated process to match the described state in the repository. If you want to deploy a new application or update an existing one, all you have to do is update the repository; the automated process will handle the rest. It's like having cruise control for managing your production applications.

Tip

While we are specifically talking about Git, you can use any source control repository to achieve the same results.

GitOps provides a complete history of how your environment...

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