From a3f850f601e68a02989709b84cfb52acc54f7bc4 Mon Sep 17 00:00:00 2001
From: tom <tom@maicoin.com>
Date: Thu, 25 Aug 2022 14:52:36 +0800
Subject: [PATCH] add variable to support extra aws resource tag for asg

---
 modules/aws/kube-worker/main.tf      | 6 +++---
 modules/aws/kube-worker/variables.tf | 6 ++++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/modules/aws/kube-worker/main.tf b/modules/aws/kube-worker/main.tf
index cd09684..c858a77 100644
--- a/modules/aws/kube-worker/main.tf
+++ b/modules/aws/kube-worker/main.tf
@@ -1,8 +1,6 @@
 locals {
   vpc_id = data.aws_subnet.subnet.vpc_id
 
-  asg_extra_tags = [for k, v in var.extra_tags : { key = k, value = v, propagate_at_launch = true } if k != "Name"]
-
   iops_by_type = {
     root = {
       "gp3" : max(3000, var.instance_config["root_volume_iops"]),
@@ -95,7 +93,9 @@ resource "aws_autoscaling_group" "worker" {
   }
 
   dynamic "tag" {
-    for_each = merge(var.extra_tags,
+    for_each = merge(
+      var.extra_tags,
+      var.extra_asg_tags,
       {
         "Name"                              = "${var.name}-worker-${var.instance_config["name"]}"
         "Role"                              = "k8s-worker"
diff --git a/modules/aws/kube-worker/variables.tf b/modules/aws/kube-worker/variables.tf
index f95debf..965078f 100644
--- a/modules/aws/kube-worker/variables.tf
+++ b/modules/aws/kube-worker/variables.tf
@@ -229,6 +229,12 @@ variable "extra_tags" {
   default     = {}
 }
 
+variable "extra_asg_tags" {
+  description = "Extra AWS tags to be applied to K8s worker group auto scaling group."
+  type        = map(string)
+  default     = {}
+}
+
 variable "enable_extra_sg" {
   description = "Enable extra security group for worker group."
   type        = bool