How do I set up provenance and attestations for Terraform workspaces?

Setting up provenance and attestations for Terraform workspaces enhances the security and traceability of your infrastructure as code. By implementing these practices, you can ensure that the Terraform configurations used in your environments are verified and compliant with your organization's policies.

Here's a step-by-step guide to setting up provenance and attestations for Terraform workspaces:

        // 1. Enable Terraform Workspace
        terraform workspace new example-workspace
        
        // 2. Use a Back-end for State Management
        terraform {
            backend "s3" {
                bucket = "my-terraform-state-bucket"
                key    = "terraform.tfstate"
                region = "us-west-2"
            }
        }

        // 3. Enable Attestation with Sentinel
        module "example" {
            source = "hashicorp/example"

            // Set up policy checks
            policy = <
    

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