Merge pull request #20 from DNXLabs/bugfix/asg-default-tags

fix: asg resource does not automatically add the default_tags from the AWS provider

Author: leeserpa

_data.tf

@@ -1,5 +1,7 @@
 data "aws_region" "current" {}
 
+data "aws_default_tags" "current" {}
+
 data "aws_ami" "amazon-linux-2" {
   most_recent = true
   owners      = ["amazon"]

asg.tf

@@ -1,3 +1,10 @@
+locals {
+  all_tags = merge(
+    coalesce(data.aws_default_tags.current.tags, {}),
+    var.tags
+  )
+}
+
 resource "aws_autoscaling_group" "asg" {
   count               = var.instance_count
   name                = "${var.name}-${count.index}"
@@ -27,6 +34,16 @@ resource "aws_autoscaling_group" "asg" {
 
   }
 
+  dynamic "tag" {
+    for_each = local.all_tags
+
+    content {
+      key                 = tag.key
+      value               = tag.value
+      propagate_at_launch = true
+    }
+  }
+
   tag {
     key                 = "Name"
     value               = var.name