ignore instance_type & key

Author: ayushsquad

custom.tf

@@ -8,11 +8,6 @@ variable "alarm_sns_topic_arn" {
   description = "The ARN of the SNS topic to notify when on critical alerts"
 }
 
-variable "ignore_in_lifecycle" {
-  default = []
-  description = "ignore instance type changes"
-}
-
 variable "environment" {
   type = string
   description = "The environment tag to apply to all resources. eg: production, testing, staging, etc"

main.tf

@@ -189,7 +189,10 @@ resource "aws_instance" "this" {
   }
 
   lifecycle {
-    ignore_changes = var.ignore_in_lifecycle
+    ignore_changes = [
+      key_name,
+      instance_type,
+    ]
   }
 
   tags        = merge({