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HashiCorp Infrastructure Automation Certification Guide

HashiCorp Infrastructure Automation Certification Guide

By : Ravi Mishra
4.1 (11)
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HashiCorp Infrastructure Automation Certification Guide

HashiCorp Infrastructure Automation Certification Guide

4.1 (11)
By: Ravi Mishra

Overview of this book

Terraform is a highly sought-after technology for orchestrating infrastructure provisioning. This book is a complete reference guide to enhancing your infrastructure automation skills, offering up-to-date coverage of the HashiCorp infrastructure automation certification exam. This book is written in a clear and practical way with self-assessment questions and mock exams that will help you from a HashiCorp infrastructure automation certification exam perspective. This book covers end-to-end activities with Terraform, such as installation, writing its configuration file, Terraform modules, backend configurations, data sources, and infrastructure provisioning. You'll also get to grips with complex enterprise infrastructures and discover how to create thousands of resources with a single click. As you advance, you'll get a clear understanding of maintaining infrastructure as code (IaC) in Repo/GitHub, along with learning how to create, modify, and remove infrastructure resources as and when needed. Finally, you'll learn about Terraform Cloud and Enterprise and their enhanced features. By the end of this book, you'll have a handy, up-to-date desktop reference guide along with everything you need to pass the HashiCorp Certified: Terraform Associate exam with confidence.
Table of Contents (17 chapters)
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1
Section 1: The Basics
4
Section 2: Core Concepts
10
Section 3: Managing Infrastructure with Terraform
14
Chapter 11: Terraform Glossary

Chapter 7: Terraform Modules

In our previous chapter, we discussed the core workflow of the Terraform tool, which consists of creating a Terraform configuration file (write), previewing the changes (terraform plan), and then finally committing those changes to the target environment (terraform apply). Once we are done with the creation of the resources, we might be required to get rid of those infrastructures (terraform destroy). In a nutshell, we discussed complete Terraform core workflows, which mainly consist of terraform init, terraform plan, terraform apply, terraform destroy, and the respective subcommands and their outputs.

In this chapter, we will discuss Terraform modules for Amazon Web Services (AWS), Azure, and Google Cloud Platform (GCP) cloud providers. From this chapter, you will learn how you can write modules and how you can publish and consume them. Learning about Terraform modules is important as this will help you to deploy large enterprise-scalable and repeatable...

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HashiCorp Infrastructure Automation Certification Guide
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