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Become an AWS pro with Terraform by learning its essentials, exploring features, and building projects. Developed by AWS Solution Certified Architects. Get hands-on, no setup, no cleanup, no hassle.

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In this course, you will work from the ground up, starting with what Terraform is and the problems it solves. The course will then guide you through the features of Terraform.

You will build on your knowledge with the end goal of you being comfortable building projects using Terraform.

Terraform: From Beginner to Master with Examples in AWS

# Terraform workspace
A workspace in Terraform creates many instances of Terraform code using a single project. One of the advantages of Terraform is that you can use the infrastructure as code to create your environments, reducing human error and ensuring uniformity. 


You may have wondered how to create multiple environments using the same code. Everything
we have done up until this point has been around creating a single instance of the infrastructure
using our Terraform project, after all. If we rerun the project, it would not create another copy of
the infrastructure, but would instead simply say "no changes to make".

Workspaces are Terraform’s solution to this problem. 

# Project example
Let’s dive straight into an example to go into some detail about how it is working. We'll create a new file called `main.tf`:



provider "aws" {
    region = "us-east-2"
}

resource "aws_sqs_queue" "queue" {
    name = "${terraform.workspace}-queue"
}


Most of this code should look familiar to you. The one part you probably will not have seen
before is how we are setting the queue name to `"${terraform.workspace}-queue"`. The special
variable `terraform.workspace` will assume the value of the current workspace we are running in.
All Terraform projects run in a workspace. Up until now, we have been running in the `default`
workspace. The `default` workspace cannot be deleted and is the workspace you will be working in
unless you specify otherwise

# Running the project
Clicking the terminal will run `terraform init` followed by `terraform apply`. Confirm the `apply` with `yes` when prompted to do so. 




Most of this code should look familiar to you. The one part you probably will not have seen
before is how we are setting the queue name to `"＄{terraform.workspace}-queue"`. The special
variable `terraform.workspace` will assume the value of the current workspace we are running in.
All Terraform projects run in a workspace. Up until now, we have been running in the `default`
workspace. The `default` workspace cannot be deleted and is the workspace you will be working in
unless you specify otherwise

Learn Terraform workspaces in detail and how you can use them in a Terraform project.

Getting Started

Introduction to Terraform

Your First Terraform Project

Resources

Providers

Data Sources

Outputs

Locals

Templates and Files

Variables

Using Variables to Create Dynamic Terraform Configurations

Project Layout

Modules

Create SQS Queues Using Terraform Modules

Plans

State

Manipulate State Using Terraform

Workspaces

Provisioners

Advanced Resources

Exercise

Create a VPC with a CIDR Range and Two Subnets with Terraform

Conclusion

Appendix

Workspaces