Book Image

Practical DevOps - Second Edition

By : joakim verona
Book Image

Practical DevOps - Second Edition

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)

Summary

This concludes the test code walkthrough. When you read the code, you might want to use only a subset of the ideas that are illustrated. Maybe the Cucumber method isn't really a good fit for you, or you value concise and succinct code over the layered abstractions used in the example. That is a natural and sound reaction. Adopt the ideas so they work for your team. Also, have a look at the other flavors of the testing code available in the source bundle when deciding on what works for you!

Software testing is a vast subject that can fill volumes. In this chapter, we surveyed some of the many different types of testing available. We also looked at concrete ways of working with automated software testing in a CI server. We used Jenkins and Maven as well as JUnit and JMeter. Although these tools are Java oriented, the concepts translate readily to other environments...