Terraform Workspaces
Terraform Workspaces are a feature of Terraform that allows you to manage multiple distinct sets of infrastructure resources within a single Terraform configuration. They enable you to create isolated environments (like development, staging, and production) using the same codebase, with each workspace maintaining its own state file. This helps in organizing and separating infrastructure deployments without duplicating configuration files.
Developers should use Terraform Workspaces when managing multiple environments (e.g., dev, staging, prod) for the same infrastructure, as it reduces code duplication and simplifies state management. It's particularly useful in CI/CD pipelines to deploy to different environments dynamically, and for teams needing to test changes in isolation before promoting them to production. However, for more complex multi-environment setups with significant differences, separate configurations or modules might be preferred.