![]() During user creation you will need to assign the AmazonSQSFullAccess predefined policy, which allows full use of SQS resources. We don’t want to use our user here, instead creating a dedicated user with specific and controlled permits in order to limit the area of use and any security issues. Once the Terraform cli has been installed, it is necessary to create an IAM User with Programmatic access-type access, in order to use it with AWS. To verify that the program works correctly just run the command: terraform version Creation and configuration of a user dedicated to Terraform Once the Terraform steps have been followed, it can be called from the terminal. After extraction there will be a file named terraform copy it into the folder /usr/local/bin, so that you can access it from any location in the shell.Extract the zip file (which will have a name similar to terraform_0.12.28_linux_amd64.zip).Download the zip file containing the terraform executable (inside a temporary folder, for example).The required steps to install Terraform on Ubuntu/WSL are very simple: For this tutorial, an Ubuntu environment inside Windows 10 has been chosen, thanks to the opportunity to use the Windows Ubuntu app. One of the advantages of Terraform is its ability to work on almost all platforms. For this example, I chose to use version 0.12.28. Understand how Terraform manages infrastructure changes.Create your first automated infrastructure. ![]() Get familiar with the basic concepts of Terraform.I strongly recommend you use alerts (ideally, more than one) to provide timely warnings if you are approaching the threshold, to avoid paying unexpected amounts of money. We are creating real resources, and in carrying out our tests must keep in mind the existing AWS thresholds in terms of both timing and quantity. This is of crucial importance to avoid incurring excessive costs. Basic knowledge of a programming languageīefore proceeding, I would like to remind readers of the importance of knowing the cloud you are working with.At least one AWS account (I used the free tier for this lab) – this allows us to create our resources for free.AWS: Basic knowledge of the terminology, security issues, and the cost of resources.Terraform CLI (a simple guide to installation is available).UNIX based environment (I use Ubuntu or WSL).To begin, we need the following prerequisites: In this article, we will learn how to create an SQS queue – a very simple object that carries no cost if we forget to destroy it once the exercise is over.I will refer to the GitHub repository with a ready-to-use example that accompanies this article. In this way, our code straightforwardly portrays what is available in our infrastructure, and any changes are promptly reported. Infrastructure consistency: any change is tracked and reported. ![]() In other words, if a resource is already present no further operation will be performed, and the resource’s state will be protected from any unexpected behavior Idempotency: prevents duplication of efforts and operations. ![]()
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