![]() You also need to create an AWS IAM user and add the credentials to your machine. You must install both aws-cli and terraform on your local machine. Now that we've learnt the basics, let's go through some of the prerequisites. Terraform will go and create the resources you defined in that file. In a nutshell, you define what do you want to create in a text file using the HCL syntax. Additionally, Terraform enables the tracking of changes (via git) made to the infrastructure, providing better visibility and control over the cloud environment. ![]() Terraform allows for the creation of reusable code and modules, making it easy to replicate the same infrastructure across multiple accounts. Terraform, on the other hand, uses declarative syntax, making it less prone to human error. Secondly, using the web GUI is not efficient when it comes to repeating the same process across multiple accounts. Now imagine that you need to repeat this process across multiple accounts multiple times.įirstly, using the web GUI can be error-prone as it relies on manual input and clicking through multiple screens. The above works well if all you have to create is a single instance. Create the following resources by navigating to various web pages and clicking various resources.A simplified version of creating an EC2 instance via the GUI is shown below. Why Terraform?īefore we jump into Terraform, let's discuss how would you create resources in AWS without any IaC tools. Additionally, Terraform's documentation is comprehensive and user-friendly, with plenty of examples and tutorials to help you get started. One reason for this is the simple and intuitive syntax of HCL (HashiCorp Configuration Language) which is designed to be easy to read and write, making it accessible to users with no prior programming experience. However, Terraform is designed to be easy to learn and use, even for beginners. Now, you might be thinking that learning a new tool can be challenging, especially if you are new to the world of cloud computing. Terraform works with multiple cloud providers, including AWS, Azure, and Google Cloud Platform. It allows you to write, plan, and create infrastructure as code using a declarative language called HashiCorp Configuration Language (HCL). Terraform is an open-source Infrastructure as Code (IaC) tool developed by HashiCorp. Overviewįirstly, let's start with what Terraform is. Are you a beginner looking to learn Terraform? Don't worry, you've come to the right place! In this blog post, we will discuss how Terraform is easier than you might think to learn, even if you have just a basic understanding of AWS or any other Cloud Provider.
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