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Practical DevOps, Second Edition

Practical DevOps, Second Edition

By : joakim verona
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Practical DevOps, Second Edition

Practical DevOps, Second Edition

5 (1)
By: joakim verona

Overview of this book

DevOps is a practical field that focuses on delivering business value as efficiently as possible. DevOps encompasses all code workflows from testing environments to production environments. It stresses cooperation between different roles, and how they can work together more closely, as the roots of the word imply—Development and Operations. Practical DevOps begins with a quick refresher on DevOps and continuous delivery and quickly moves on to show you how DevOps affects software architectures. You'll create a sample enterprise Java application that you’'ll continue to work with through the remaining chapters. Following this, you will explore various code storage and build server options. You will then learn how to test your code with a few tools and deploy your test successfully. In addition to this, you will also see how to monitor code for any anomalies and make sure that it runs as expected. Finally, you will discover how to handle logs and keep track of the issues that affect different processes. By the end of the book, you will be familiar with all the tools needed to deploy, integrate, and deliver efficiently with DevOps.
Table of Contents (12 chapters)
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Identifying bottlenecks

As is apparent from the previous example, there is a lot going on for any change that propagates through the pipeline from development to production. It is important for this process to be efficient.

As with all Agile work, keep track of what you are doing, and try to identify problem areas. It is important to continuously improve your processes, which is often referred to as Kaizen, which is a Japanese term. You may discover new technical improvements as times goes on, or simplifications of your processes—"Everything should be made as simple as possible, but no simpler," a saying which is often attributed to Albert Einstein.

When everything is working as it should, a commit to the code repository should result in the change being deployed to integration test servers within a 15-minute time span.

When things are not working well, a deploy...

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