feat(lambda): add aws_lambda_provisioned_concurrency_config option

Author: sleistner

main.tf

@@ -79,3 +79,11 @@ resource "aws_lambda_function" "main" {
     }
   }
 }
+
+resource "aws_lambda_provisioned_concurrency_config" "main" {
+  count = var.provisioned_concurrent_executions == null ? 0 : 1
+
+  function_name                     = aws_lambda_function.main.function_name
+  qualifier                         = aws_lambda_function.main.version
+  provisioned_concurrent_executions = var.provisioned_concurrent_executions
+}

variables.tf

@@ -48,6 +48,12 @@ variable "function_name" {
   description = "(Required) A unique name for the Lambda function."
 }
 
+variable "provisioned_concurrent_executions" {
+  type        = number
+  description = "(Optional) Amount of capacity to allocate. Must be greater than or equal to 1."
+  default     = null
+}
+
 variable "handler" {
   type        = string
   description = "(Required) The function entrypoint in your code."