From f8ea3d08adbc4abfb18a77ad44e30b93cd05c050 Mon Sep 17 00:00:00 2001
From: Eric Bailey <yurrriq@users.noreply.github.com>
Date: Wed, 24 May 2023 12:46:52 -0500
Subject: [PATCH] feat: Ignore changes to *.aws_iam_role.*.role_last_used
 (#2628)

---
 main.tf                                | 6 ++++++
 modules/eks-managed-node-group/main.tf | 6 ++++++
 modules/karpenter/main.tf              | 6 ++++++
 3 files changed, 18 insertions(+)

diff --git a/main.tf b/main.tf
index 52d36aa..7fad001 100644
--- a/main.tf
+++ b/main.tf
@@ -318,6 +318,12 @@ resource "aws_iam_role" "this" {
   }
 
   tags = merge(var.tags, var.iam_role_tags)
+
+  lifecycle {
+    ignore_changes = [
+      role_last_used,
+    ]
+  }
 }
 
 # Policies attached ref https://docs.aws.amazon.com/eks/latest/userguide/service_IAM_role.html
diff --git a/modules/eks-managed-node-group/main.tf b/modules/eks-managed-node-group/main.tf
index 1d3fe81..3deca4d 100644
--- a/modules/eks-managed-node-group/main.tf
+++ b/modules/eks-managed-node-group/main.tf
@@ -427,6 +427,12 @@ resource "aws_iam_role" "this" {
   force_detach_policies = true
 
   tags = merge(var.tags, var.iam_role_tags)
+
+  lifecycle {
+    ignore_changes = [
+      role_last_used,
+    ]
+  }
 }
 
 # Policies attached ref https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/eks_node_group
diff --git a/modules/karpenter/main.tf b/modules/karpenter/main.tf
index 2c809ed..edfa556 100644
--- a/modules/karpenter/main.tf
+++ b/modules/karpenter/main.tf
@@ -61,6 +61,12 @@ resource "aws_iam_role" "irsa" {
   force_detach_policies = true
 
   tags = merge(var.tags, var.irsa_tags)
+
+  lifecycle {
+    ignore_changes = [
+      role_last_used,
+    ]
+  }
 }
 
 locals {