How to use Terraform Variables

Date: 2022-02-07

This tutorial introduces Terraform, an open-source infrastructure-as-code tool, and explains how to use variables within Terraform configurations. It details the creation and use of input variables (defined in variables.tf and accessed using var.variable_name) to make configurations dynamic, and output variables (defined in outputs.tf) to share information like EC2 instance IDs. The tutorial demonstrates this with an AWS example, showing how to define and reference variables in separate files to improve readability and organization. The process involves creating and executing Terraform scripts to deploy resources.

Read more: https://examples.javacodegeeks.com/how-to-use-terraform-variables/