From c3bc95cea015a36737356ad12777ba0318d7f62e Mon Sep 17 00:00:00 2001
From: Josh Glendenning <joshua.glendenning@parentsquare.com>
Date: Wed, 4 Dec 2024 18:16:35 -0600
Subject: [PATCH] Update ECR lifecycle policy to cut costs

This retains only 100 images with master/main prefixed tags, 100 of any
other tag, and any other images less than 90 days old.
---
 default-ecr-lifecycle-policy.json | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/default-ecr-lifecycle-policy.json b/default-ecr-lifecycle-policy.json
index 107d391..d1a1fbb 100644
--- a/default-ecr-lifecycle-policy.json
+++ b/default-ecr-lifecycle-policy.json
@@ -7,7 +7,7 @@
         "tagStatus": "tagged",
         "tagPrefixList": ["master", "main"],
         "countType": "imageCountMoreThan",
-        "countNumber": 1000
+        "countNumber": 100
       },
       "action": {
         "type": "expire"
@@ -19,7 +19,20 @@
       "selection": {
         "tagStatus": "any",
         "countType": "imageCountMoreThan",
-        "countNumber": 5000
+        "countNumber": 100
+      },
+      "action": {
+        "type": "expire"
+      }
+    },
+    {
+      "rulePriority": 3,
+      "description": "Only retain non-master/main images less than 90 days old",
+      "selection": {
+        "tagStatus": "any",
+        "countType": "sinceImagePushed",
+        "countUnit": "days",
+        "countNumber": 90
       },
       "action": {
         "type": "expire"