Remote State Backends
Configure remote state backends like AWS S3, Azure Blob Storage, or Google Cloud Storage for secure, collaborative, and persistent state management.
Why Remote State?
When you first use Terraform, it stores a state file locally on your machine, usually named terraform.tfstate.
This local state works fine for individual projects, but it quickly becomes a problem when working in a team or managing complex infrastructure.
Understanding Terraform State
The Terraform state file is a crucial component. It's a JSON file that maps real-world infrastructure resources to your Terraform configuration.
- It tracks resource IDs.
- It stores metadata about your infrastructure.
- It enables Terraform to know what exists and what needs changing.