Removed option

learn-terraform-aws-instance/main.tf

@@ -39,7 +39,7 @@ resource "aws_instance" "app_server" {
   })
   user_data_replace_on_change = true
   lifecycle {
-    create_before_destroy = var.create_new_before_terminate_old
+    create_before_destroy = true
   }
   tags = {
     Name = var.instance_name

learn-terraform-aws-instance/user-data.sh.tpl

@@ -2,6 +2,6 @@
 
 apt -y update && apt -y upgrade
 
-echo "Creating file /home/ubuntu/${f_name} with content ${f_content}."
+echo "Creating file /home/ubuntu/${f_name} with content ${f_content}"
 echo "${f_content}" > /home/ubuntu/${f_name}
 cat /home/ubuntu/${f_name}

learn-terraform-aws-instance/variables.tf

@@ -39,9 +39,3 @@ variable "aws_region" {
   type = string
   default = "eu-west-1"
 }
-
-variable "create_new_before_terminate_old" {
-  description = "Allowing selection if you want to create a new instance before terminating the old one"
-  type = bool
-  default = true
-}