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Practical DevOps

Practical DevOps

By : joakim verona
4.7 (6)
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Practical DevOps

Practical DevOps

4.7 (6)
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 the flows from code through testing environments to production environments. It stresses the cooperation between different roles, and how they can work together more closely, as the roots of the word imply—Development and Operations. After a quick refresher to DevOps and continuous delivery, we quickly move on to looking at how DevOps affects architecture. You'll create a sample enterprise Java application that you’ll continue to work with through the remaining chapters. Following this, we explore various code storage and build server options. You will then learn how to perform code testing with a few tools and deploy your test successfully. Next, you will learn how to monitor code for any anomalies and make sure it’s running properly. Finally, you will discover how to handle logs and keep track of the issues that affect processes
Table of Contents (12 chapters)
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11
Index

Why do we build code?

Most developers are familiar with the process of building code. When we work in the field of DevOps, however, we might face issues that developers who specialize in programming a particular component type won't necessarily experience.

For the purposes of this book, we define software building as the process of molding code from one form to another. During this process, several things might happen:

  • The compilation of source code to native code or virtual machine bytecode, depending on our production platform.
  • Linting of the code: checking the code for errors and generating code quality measures by means of static code analysis. The term "Linting" originated with a program called Lint, which started shipping with early versions of the Unix operating system. The purpose of the program was to find bugs in programs that were syntactically correct, but contained suspicious code patterns that could be identified with a different process than compiling.
  • Unit testing...
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