tfstate-backend
Terraform module to provision an S3 bucket to store `terraform.tfstate` file and a DynamoDB table to lock the state file to prevent concurrent modifications and state corruption. The module supports the following: 1. Forced server-side encryption at rest for the S3 bucket 2. S3 bucket versioning to allow for Terraform state recovery in the case of accidental deletions and human errors 3. State locking and consistency checking via DynamoDB table to prevent concurrent operations 4. DynamoDB server-side encryption https://www.terraform.io/docs/backends/types/s3.html __NOTE:__ The operators of the module (IAM Users) must have permissions to create S3 buckets and DynamoDB tables when performing `terraform plan` and `terraform apply` __NOTE:__ This module cannot be used to apply changes to the `mfa_delete` feature of the bucket. Changes regarding mfa_delete can only be made manually using the root credentials with MFA of the AWS Account where the bucket resides. Please see: https://github.com/terraform-providers/terraform-provider-aws/issues/629