UPD: removing unnecessary input variables

modules/terraform-setup/examples/main.tf

@@ -1,5 +1,4 @@
 variable "aws-region" {}
-variable "aws-region-short" {}
 variable "customer-name" {}
 variable "project" {}
 variable "application" {}
@@ -30,7 +29,12 @@ terraform {
 }
 
 locals {
-  resource-prefix = "${var.environment}-${var.aws-region-short}-${var.customer-name}-${var.project}"
+  aws-region-short = lookup(module.aws-region-short.region-map, var.aws-region)
+  resource-prefix = "${var.environment}-${local.aws-region-short}-${var.customer-name}-${var.project}"
+}
+
+module aws-region-short {
+    source = "git::https://xpk.headdesk.me/git/xpk/terraform.aws-baseline-infra//modules/util/aws-region-short"
 }
 
 module "terraform-state-store" {
@@ -38,7 +42,6 @@ module "terraform-state-store" {
   enable-bucket-versioning = true
   transition-ia-days       = 30
   bucket-acl               = "private"
-  resource-prefix          = local.resource-prefix
   ddb-table-name           = "${local.resource-prefix}-tflock"
   bucket-name              = "${local.resource-prefix}-tfstate"
 }

modules/terraform-setup/main.tf

@@ -85,8 +85,8 @@ resource "aws_s3_bucket_policy" "bucket-policy" {
       "Action": "s3:*",
       "Effect": "Allow",
       "Resource": [
-        "arn:aws:s3:::${var.resource-prefix}-tfstate/*",
+        "arn:aws:s3:::${var.bucket-name}/*",
-        "arn:aws:s3:::${var.resource-prefix}-tfstate"
+        "arn:aws:s3:::${var.bucket-name}-tfstate"
       ],
       "Principal": {
         "AWS": [

modules/terraform-setup/variables.tf

@@ -13,4 +13,3 @@ variable "enable-bucket-versioning" {
   default = true
 }
 variable "bucket-name" {}
-variable "resource-prefix" {}