Make dyanamo table read capacity a variable

materials-data-facility · Jan 30, 2024 · 9a2e470 · 9a2e470
1 parent 4fea2f5
commit 9a2e470
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Showing 4 changed files with 8 additions and 1 deletion.
diff --git a/infra/mdf/dev/main.tf b/infra/mdf/dev/main.tf
@@ -47,6 +47,7 @@ module "dynamodb" {
   env_vars  = var.env_vars
   resource_tags             = var.resource_tags
   dynamodb_write_capacity = 20
+  dynamodb_read_capacity    = 20
 }
 
 module "permissions" {

diff --git a/infra/mdf/modules/dynamo/main.tf b/infra/mdf/modules/dynamo/main.tf
@@ -2,7 +2,7 @@
 resource "aws_dynamodb_table" "dynamodb-table" {
   name           = "${var.namespace}-${var.env}"
   billing_mode   = "PROVISIONED"
-  read_capacity  = 5
+  read_capacity  = var.dynamodb_read_capacity
   write_capacity = var.dynamodb_write_capacity
   hash_key       = "source_id"
   range_key      = "version"

diff --git a/infra/mdf/modules/dynamo/variables.tf b/infra/mdf/modules/dynamo/variables.tf
@@ -21,4 +21,9 @@ variable "resource_tags" {
 variable "dynamodb_write_capacity" {
   type = number
   description = "The write capacity for the DynamoDB table."
+}
+
+variable "dynamodb_read_capacity" {
+  type = number
+  description = "The read capacity for the DynamoDB table."
 }
diff --git a/infra/mdf/prod/main.tf b/infra/mdf/prod/main.tf
@@ -46,6 +46,7 @@ module "dynamodb" {
   env_vars  = var.env_vars
   resource_tags             = var.resource_tags
   dynamodb_write_capacity   = 20
+  dynamodb_read_capacity    = 20
 }
 
 module "permissions" {