Merge pull request #36 from dod-iac/dynamodb_vars

Add new dynamodb vars

README.md

@@ -46,6 +46,8 @@ module "bootstrap" {
 |------|-------------|------|---------|:--------:|
 | account\_alias | The desired AWS account alias. | `string` | n/a | yes |
 | bucket\_purpose | Name to identify the bucket's purpose | `string` | `"tf-state"` | no |
+| dynamodb\_table\_name | Name of the DynamoDB Table for locking Terraform state. | `string` | `"terraform-state-lock"` | no |
+| dynamodb\_table\_tags | Tags of the DynamoDB Table for locking Terraform state. | `map(string)` | <pre>{<br>  "Automation": "Terraform",<br>  "Name": "terraform-state-lock"<br>}</pre> | no |
 | log\_name | Log name (for backwards compatibility this can be modified to logs) | `string` | `"log"` | no |
 | log\_retention | Log retention of access logs of state bucket. | `number` | `90` | no |
 | region | AWS region. | `string` | n/a | yes |

main.tf

@@ -43,7 +43,7 @@ module "terraform_state_bucket_logs" {
 #
 
 resource "aws_dynamodb_table" "terraform_state_lock" {
-  name           = "terraform-state-lock"
+  name           = var.dynamodb_table_name
   hash_key       = "LockID"
   read_capacity  = 2
   write_capacity = 2
@@ -57,9 +57,5 @@ resource "aws_dynamodb_table" "terraform_state_lock" {
     type = "S"
   }
 
-  tags = {
-    Name       = "terraform-state-lock"
-    Automation = "Terraform"
-  }
+  tags = var.dynamodb_table_tags
 }
-

variables.tf

@@ -1,3 +1,18 @@
+variable "dynamodb_table_name" {
+  description = "Name of the DynamoDB Table for locking Terraform state."
+  default     = "terraform-state-lock"
+  type        = string
+}
+
+variable "dynamodb_table_tags" {
+  description = "Tags of the DynamoDB Table for locking Terraform state."
+  default = {
+    Name       = "terraform-state-lock"
+    Automation = "Terraform"
+  }
+  type = map(string)
+}
+
 variable "region" {
   description = "AWS region."
   type        = string