Merge pull request #19 from muzfuz/remove-template-data-query

Removes deprecated `data.template_file` query

main.tf

@@ -25,6 +25,9 @@ locals {
       "name" : "amzn2-ami-hvm-2.0*"
     }
   }
+  user_data = templatefile("${path.module}/user_data.sh", {
+    additional_user_data = var.additional_user_data != null ? var.additional_user_data : ""
+  })
   common_tags = merge({
     "tf-workspace" : terraform.workspace
     "creator" : local.username
@@ -99,19 +102,12 @@ resource "aws_iam_instance_profile" "profile" {
   role = aws_iam_role.role.name
 }
 
-data "template_file" "user_data" {
-  template = file("${path.module}/user_data.sh")
-  vars = {
-    additional_user_data = var.additional_user_data != null ? var.additional_user_data : ""
-  }
-}
-
 # Create the EC2 compute server
 resource "aws_instance" "instance" {
   key_name                    = var.key_name != "" ? var.key_name : null
   instance_type               = var.instance_type
   ami                         = var.ami != "" ? var.ami : data.aws_ami.this.image_id
-  user_data                   = data.template_file.user_data.rendered
+  user_data                   = local.user_data
   iam_instance_profile        = aws_iam_instance_profile.profile.id
   subnet_id                   = var.subnet_id
   associate_public_ip_address = var.associate_public_ip_address