From 8310ee1b5d65d5b112d891a7eb987ac0856ba9f3 Mon Sep 17 00:00:00 2001
From: Your Name <user@example.com>
Date: Mon, 6 Apr 2026 14:25:26 -0400
Subject: [PATCH] fix: increase Lambda timeout to 900s to cover CodeBuild poll
 window

Lambda was set to 300s but poll_codebuild_build loops for up to 12 min (720s).
Lambda would be killed by AWS before it could report back to CloudFormation.
900s gives a ~180s buffer beyond the poll window.
---
 deploy/main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deploy/main.tf b/deploy/main.tf
index 53f6bc9..d072eb7 100644
--- a/deploy/main.tf
+++ b/deploy/main.tf
@@ -43,7 +43,7 @@ module "eks_terragrunt_repo_generator" {
   lambda_config = {
     image_uri   = "${data.aws_caller_identity.current.account_id}.dkr.ecr.${data.aws_region.current.name}.amazonaws.com/eks-terragrunt-repo-generator/lambda:${var.image_tag}"
     memory_size = 512
-    timeout     = 300
+    timeout     = 900 # must exceed CodeBuild poll window (12 min = 720s)
 
     # VPC configuration (required for GitHub Enterprise access)
     vpc_config = var.enable_vpc ? {