Book Image

Hands-on DevOps

By : Sricharan Vadapalli
Book Image

Hands-on DevOps

By: Sricharan Vadapalli

Overview of this book

<p>DevOps strategies have really become an important factor for big data environments.</p> <p>This book initially provides an introduction to big data, DevOps, and Cloud computing along with the need for DevOps strategies in big data environments. We move on to explore the adoption of DevOps frameworks and business scenarios. We then build a big data cluster, deploy it on the cloud, and explore DevOps activities such as CI/CD and containerization. Next, we cover big data concepts such as ETL for data sources, Hadoop clusters, and their applications. Towards the end of the book, we explore ERP applications useful for migrating to DevOps frameworks and examine a few case studies for migrating big data and prediction models.</p> <p>By the end of this book, you will have mastered implementing DevOps tools and strategies for your big data clusters.</p>
Table of Contents (22 chapters)
Title Page
Credits
About the Author
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface
11
DevOps Adoption by ERP Systems
12
DevOps Periodic Table
13
Business Intelligence Trends
14
Testing Types and Levels
15
Java Platform SE 8

Chapter 8. DevOps Continuous Deployment

DevOps continuous deployment enables changes to be ported quickly from development to production. Infrastructure and automation play key roles for enabling continuous deployment. In this chapter, we will learn about configuration automation and the implementation of infrastructure automation (Infrastructure as Code) with tools such as Chef and Ansible. We will also discuss the continuous monitoring process with the tools, Splunk and Nagios:

  • Continuous deployment
  • Chef
    • Components
    • Terminology
    • Architecture
  • Ansible
    • Components
    • Terminology
    • Architecture
  • Continuous Monitoring
  • Splunk
  • Nagios

As we have discussed in the previous chapters, the following figure shows the process of continuous integration, continuous deployment, and continuous delivery alignment.

Continuous Integration (CI) is the process of making the development, unit test and build process on a continuous mode as opposed to staggered (step-by-step) methodology. In the CI process, every developer merges their...