Using Terraform Remote State

Lab Steps

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Logging in to the Amazon Web Services Console
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Connecting to the Terraform Web based IDE
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Configuring Remote State with Terraform

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DifficultyBeginner
Time Limit30m
Students19
Ratings
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Description

Terraform state is a critical component of using Terraform. However, there are many risks involved when storing the state file locally on a computer. The state file can contain sensitive information about the infrastructure, such as keys and passwords. Saving them to an engineer's laptop is not a great long term solution. Also, as teams start utilizing Terraform and managing resources, they need a way to centrally store the state file so that everyone has access to run Terraform commands against the same infrastructure. Additionally, this centralized storage solution needs to have a system to prevent the same state file from being used simultaneously. This is why Terraform can be configured to use a remote state feature, where the state file is stored in a remote location, and a feature called state file locking is introduced. Remote state can be used with native AWS services like S3 and DynamoDB.

In this lab, you will create an S3 Bucket and DynamoDB Table and configure remote state for a Terraform Configuration.

Learning Objectives

Upon completion of this lab you will be able to:

  • Understand how Terraform remote state works
  • Learn the benefits of remote state

Intended Audience

This lab is intended for:

  • Individuals studying to take the HashiCorp Certified: Terraform Associate exam
  • Anyone interested in learning how to use Terraform to manage Cloud Service Providers

Lab Prerequisites

You should be familiar with:

  • Cloud Services
  • DevOps
  • Basic understanding of Terraform state

The following course and lab can be used to fulfill the prerequisites:

Environment before
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Environment after
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About the Author
Students1434
Labs18
Courses1

Luke currently serves as a Cloud Labs Developer at Cloud Academy. His background is infrastructure development using Terraform. He is an Azure DevOps Engineer Expert, Azure Administrator Associate, and HashiCorp Certified - Terraform Associate.

Covered Topics