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HashiCorp Terraform Associate (003) Exam Guide

HashiCorp Terraform Associate (003) Exam Guide

By : Chandra Mohan Dhanasekaran, Manjunath H. Gowda
5 (19)
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HashiCorp Terraform Associate (003) Exam Guide

HashiCorp Terraform Associate (003) Exam Guide

5 (19)
By: Chandra Mohan Dhanasekaran, Manjunath H. Gowda

Overview of this book

This HashiCorp Terraform Associate (003) exam guide simplifies technical content relating to the exam and helps you learn using real-world examples. The book is aligned with the latest exam objectives, which enables you to streamline your learning experience instead of referring to multiple sources for preparation. Moreover, the book is designed to serve as a "one-stop solution" for readers with varied levels of experience in Terraform. You'll learn how to efficiently provision and manage cloud and on-premises infrastructure using Terraform. As you progress, you’ll focus on essential commands, state management techniques, and best practices. Later chapters will show you how to harness the power of Terraform modules for code reusability and scalability. You’ll also gain insights into advanced topics such as debugging, troubleshooting, and leveraging Terraform Cloud and Terraform Enterprise for collaborative infrastructure management. This book provides you with lifetime access to supplementary practice resources such as mock exams, flashcards, and exam tips from experts. By the end of this book, you’ll have the knowledge and skills you need to confidently tackle the Terraform Associate certification exam and excel in your career.
Table of Contents (13 chapters)
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String Functions

The following section will cover the most common string functions supported by Terraform 1.5.x. string functions are primarily used for formatting the input values for different requirements and using the result in the subsequent workflow. The examples used in the section will be available with the filename 2. string-functions.txt in the GitHub link provided at the start of this chapter. You just need to take the specific command and try it with your sample inputs in the Terraform console terminal.

The split() Function

The split() function will split the input string in all occurrences where the separator character is present. The resulting value will be of the list type, and if we are using the output values to initialize any variable, the variable should be of the list data type.

Here is the syntax:

split(separator-char, input-string)

Some examples are as follows:

$ split("-", "test-dev-prod")
> tolist([
  ...

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