From 26ebeacfd36f7c88d8103ef811853fbe370337dc Mon Sep 17 00:00:00 2001
From: briskt <3172830+briskt@users.noreply.github.com>
Date: Mon, 4 Dec 2023 12:20:35 -0700
Subject: [PATCH] add variable "lambda_runtime" to add support for provided.al2

---
 terraform/041-id-broker-search-lambda/README.md | 1 +
 terraform/041-id-broker-search-lambda/main.tf   | 2 +-
 terraform/041-id-broker-search-lambda/vars.tf   | 6 ++++++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/terraform/041-id-broker-search-lambda/README.md b/terraform/041-id-broker-search-lambda/README.md
index d61d4c7c..73a3e6f9 100644
--- a/terraform/041-id-broker-search-lambda/README.md
+++ b/terraform/041-id-broker-search-lambda/README.md
@@ -20,6 +20,7 @@ This module is used to create a lambda function for calling id-broker's search a
 
  - `app_name` - Default: `idp-id-broker-search`
  - `function_name` - Default: `idp-id-broker-search`
+ - `lambda_runtime` - AWS Lambda runtime environment, either `provided.al2` or `go1.x`. `go1.x` is deprecated but remains the default for backward compatibility
  - `memory_size` - Default: `128`
  - `timeout` - Default: `5`
  - `function_zip_name` - Key to file in S3 for function zip file, Default: `idp-id-broker-search.zip`
diff --git a/terraform/041-id-broker-search-lambda/main.tf b/terraform/041-id-broker-search-lambda/main.tf
index 022230ef..ec6ac0ed 100644
--- a/terraform/041-id-broker-search-lambda/main.tf
+++ b/terraform/041-id-broker-search-lambda/main.tf
@@ -34,7 +34,7 @@ resource "aws_lambda_function" "search" {
   handler          = var.function_name
   memory_size      = var.memory_size
   role             = aws_iam_role.functionRole.arn
-  runtime          = "go1.x"
+  runtime          = var.lambda_runtime
   timeout          = var.timeout
 
   environment {
diff --git a/terraform/041-id-broker-search-lambda/vars.tf b/terraform/041-id-broker-search-lambda/vars.tf
index da2de429..7cf8bff1 100644
--- a/terraform/041-id-broker-search-lambda/vars.tf
+++ b/terraform/041-id-broker-search-lambda/vars.tf
@@ -30,6 +30,12 @@ variable "idp_name" {
   type = string
 }
 
+variable "lambda_runtime" {
+  description = "AWS Lambda runtime environment, either `provided.al2` or `go1.x`. `go1.x` is deprecated"
+  default     = "go1.x"
+  type        = string
+}
+
 variable "memory_size" {
   default = "128"
 }