Terraform & OpenTofu Tutorials

Infrastructure as Code with Terraform & OpenTofu

How to configure and use the Terraform aws_subnet resource block to create and manage AWS Subnets inside a VPC. AWS Subnets are a subdivision of the IP Network assigned to the VPC.
The Terraform official AWS provider acts as an abstraction layer that lets Terraform configurations written in HCL define AWS services and infrastructure using code (IaC). Internally Terraform and the AWS provider handle authentication, and make the necessary AWS API calls to query, create, modify, and destroy the resources.
AWS is the world’s leading cloud platform, used by startups and large enterprises. AWS offers a wide range of services, including computing, storage, database, networking, analytics, machine learning, and artificial intelligence.
How to start building AWS infrastructure with Terraform: Terraform is an Infrastructure as Code (IaC) tool used to provision and manage infrastructure. It helps define and deploy resources across various cloud providers using code, making it easier to maintain and scale infrastructure.
Ansible Terraform AWS
This Ansible AWS tutorial shows how to use Ansible and its dynamic inventory AWS plugin to provision the software and configuration of infrastructure that has been created with Terraform.
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Sharing infrastructure across multiple Terraform projects using Data Sources helps maintain consistency, reduce redundancy, and promote collaboration. Terraform Data Sources allow you to fetch and use external information within your configuration.
Generation of an Ed25519 Key Pair for SSH Authentication on AWS Linux Machines and Uploading of Key Pairs with Terraform.
Terraform OpenTofu AWS EKS
This how-to demonstrates how to use Terraform to create an AWS EKS cluster and deploy an application along with a Load Balancer on top.
Terraform AWS ECS Fargate
How-to use Terraform or OpenTofu to create an AWS ECS (Elastic Container Service) running in Fargate and deploy a Docker container.
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