backend

backend

Terraform module that accepts stack configuration and returns backend config for a component.

Usage

The following example loads the stack config my-stack (which in turn imports other YAML config dependencies) and returns the backend config for the component my-vpc.

  module "backend" {
    source = "cloudposse/stack-config/yaml//modules/backend"
    # version     = "x.x.x"
  
    stack                   = "my-stack"
    component               = "my-vpc"
  
    context = module.this.context
  }

The example returns the following backend configuration:

  backend_type = s3

  backend = {
    "acl" = "bucket-owner-full-control"
    "bucket" = "eg-ue2-root-tfstate"
    "dynamodb_table" = "eg-ue2-root-tfstate-lock"
    "encrypt" = true
    "key" = "terraform.tfstate"
    "region" = "us-east-2"
    "role_arn" = "arn:aws:iam::xxxxxxxxxxxx:role/eg-gbl-root-terraform"
    "workspace_key_prefix" = "vpc"
  }

See examples/complete for more details.