Developers author infrastructure definitions in HashiCorp Configuration Language (HCL) . This code describes the desired end state (e.g., "I want three virtual machines") rather than the step-by-step instructions to build it.
Managing Infrastructure as Code with Terraform is the practice of managing and provisioning IT resources through machine-readable configuration files rather than manual processes or physical hardware configuration . Terraform , an open-source tool developed by HashiCorp, has become the industry standard for IaC due to its declarative nature and ability to manage multi-cloud environments. Core Workflow: The Three Phases Managing Infrastructure As Code with Terraform
Every Terraform project follows a fundamental three-step cycle to manage the resource lifecycle: Terraform , an open-source tool developed by HashiCorp,
Once the plan is reviewed, terraform apply executes the changes. Terraform automatically manages resource dependencies, ensuring that a network is built before the servers that reside within it. Key Benefits of Using Terraform Terraform Modules Overview - IT Outposts Key Benefits of Using Terraform Terraform Modules Overview
Running terraform plan allows you to preview changes before they happen. This "dry run" compares your code against the current state of your infrastructure to show what will be created, modified, or destroyed.