fix: only use provisioned concurrency when fixed count > 0

chrispsheehan · chrispsheehan · commit 7e4c968a9191 · 2025-09-11T12:32:56.000+01:00
diff --git a/infra/modules/aws/lambda/main.tf b/infra/modules/aws/lambda/main.tf
@@ -42,7 +42,7 @@ resource "aws_lambda_alias" "live" {
 }
 
 resource "aws_lambda_provisioned_concurrency_config" "alias_pc_fixed" {
-  count = local.fixed_mode ? 1 : 0
+  count = local.fixed_mode && local.pc_fixed_count > 0 ? 1 : 0
 
   function_name                     = aws_lambda_function.lambda.function_name
   qualifier                         = aws_lambda_alias.live.name

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ resource "aws_lambda_alias" "live" {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`resource "aws_lambda_provisioned_concurrency_config" "alias_pc_fixed" {`
`45`		`- count = local.fixed_mode ? 1 : 0`
	`45`	`+ count = local.fixed_mode && local.pc_fixed_count > 0 ? 1 : 0`
`46`	`46`
`47`	`47`	`function_name = aws_lambda_function.lambda.function_name`
`48`	`48`	`qualifier = aws_lambda_alias.live.name`