From 06d9ca679709410166cdc06c7b205bf9642870cc Mon Sep 17 00:00:00 2001
From: vincentwschau <99756290+vincentwschau@users.noreply.github.com>
Date: Tue, 4 Jun 2024 19:34:56 -0400
Subject: [PATCH] Make image count configurable. (#103)

* Make image count configurable.

* Add new line.
---
 indexer/ecr.tf       | 8 ++++----
 indexer/variables.tf | 6 ++++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/indexer/ecr.tf b/indexer/ecr.tf
index 4cb37c00..440c836d 100644
--- a/indexer/ecr.tf
+++ b/indexer/ecr.tf
@@ -21,14 +21,14 @@ resource "aws_ecr_lifecycle_policy" "main" {
   policy = jsonencode({
     rules = [{
       rulePriority = 1
-      description  = "keep last 100 images"
+      description  = "keep last ${var.image_count} images"
       action = {
         type = "expire"
       }
       selection = {
         tagStatus   = "any"
         countType   = "imageCountMoreThan"
-        countNumber = 100
+        countNumber = var.image_count
       }
     }]
   })
@@ -58,14 +58,14 @@ resource "aws_ecr_lifecycle_policy" "lambda_services" {
   policy = jsonencode({
     rules = [{
       rulePriority = 1
-      description  = "keep last 100 images"
+      description  = "keep last ${var.image_count} images"
       action = {
         type = "expire"
       }
       selection = {
         tagStatus   = "any"
         countType   = "imageCountMoreThan"
-        countNumber = 100
+        countNumber = var.image_count
       }
     }]
   })
diff --git a/indexer/variables.tf b/indexer/variables.tf
index 9766a8cf..37f1ed6d 100644
--- a/indexer/variables.tf
+++ b/indexer/variables.tf
@@ -466,3 +466,9 @@ variable "public_access" {
   description = "Enables public access of the indexer endpoints."
   default     = true
 }
+
+variable "image_count" {
+  type        = number
+  description = "Number of images to store for ECR, defaults to 100."
+  default     = 100
+}