diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index 961fcb8dcc..79fb6c018e 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -1,5 +1,11 @@
provider "aws" {
region = local.region
+
+ default_tags {
+ tags = {
+ ExampleDefaultTag = "ExampleDefaultValue"
+ }
+ }
}
locals {
@@ -216,6 +222,8 @@ module "self_managed_node_group" {
module.eks.cluster_security_group_id,
]
+ use_default_tags = true
+
tags = merge(local.tags, { Separate = "self-managed-node-group" })
}
diff --git a/modules/self-managed-node-group/README.md b/modules/self-managed-node-group/README.md
index 128b8348a2..8d5f1bb2c0 100644
--- a/modules/self-managed-node-group/README.md
+++ b/modules/self-managed-node-group/README.md
@@ -68,6 +68,7 @@ module "self_managed_node_group" {
| [aws_security_group_rule.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/security_group_rule) | resource |
| [aws_ami.eks_default](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/ami) | data source |
| [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
+| [aws_default_tags.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/default_tags) | data source |
| [aws_iam_policy_document.assume_role_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
| [aws_partition.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/partition) | data source |
@@ -161,6 +162,7 @@ module "self_managed_node_group" {
| [target\_group\_arns](#input\_target\_group\_arns) | A set of `aws_alb_target_group` ARNs, for use with Application or Network Load Balancing | `list(string)` | `[]` | no |
| [termination\_policies](#input\_termination\_policies) | A list of policies to decide how the instances in the Auto Scaling Group should be terminated. The allowed values are `OldestInstance`, `NewestInstance`, `OldestLaunchConfiguration`, `ClosestToNextInstanceHour`, `OldestLaunchTemplate`, `AllocationStrategy`, `Default` | `list(string)` | `null` | no |
| [update\_launch\_template\_default\_version](#input\_update\_launch\_template\_default\_version) | Whether to update Default Version each update. Conflicts with `launch_template_default_version` | `bool` | `true` | no |
+| [use\_default\_tags](#input\_use\_default\_tags) | Enables/disables the use of provider default tags in the tag\_specifications of the Auto Scaling group | `bool` | `false` | no |
| [use\_mixed\_instances\_policy](#input\_use\_mixed\_instances\_policy) | Determines whether to use a mixed instances policy in the autoscaling group or not | `bool` | `false` | no |
| [use\_name\_prefix](#input\_use\_name\_prefix) | Determines whether to use `name` as is or create a unique name beginning with the `name` as the prefix | `bool` | `true` | no |
| [user\_data\_template\_path](#input\_user\_data\_template\_path) | Path to a local, custom user data template file to use when rendering user data | `string` | `""` | no |
diff --git a/modules/self-managed-node-group/main.tf b/modules/self-managed-node-group/main.tf
index 40dc4f9a3c..b09b601818 100644
--- a/modules/self-managed-node-group/main.tf
+++ b/modules/self-managed-node-group/main.tf
@@ -2,6 +2,8 @@ data "aws_partition" "current" {}
data "aws_caller_identity" "current" {}
+data "aws_default_tags" "current" {}
+
data "aws_ami" "eks_default" {
count = var.create ? 1 : 0
@@ -385,7 +387,7 @@ resource "aws_autoscaling_group" "this" {
"kubernetes.io/cluster/${var.cluster_name}" = "owned"
"k8s.io/cluster/${var.cluster_name}" = "owned"
},
- var.tags,
+ var.use_default_tags ? merge(data.aws_default_tags.current.tags, var.tags) : var.tags
)
content {
diff --git a/modules/self-managed-node-group/variables.tf b/modules/self-managed-node-group/variables.tf
index 7591c77ef6..c261cdcdb5 100644
--- a/modules/self-managed-node-group/variables.tf
+++ b/modules/self-managed-node-group/variables.tf
@@ -452,6 +452,12 @@ variable "delete_timeout" {
default = null
}
+variable "use_default_tags" {
+ description = "Enables/disables the use of provider default tags in the tag_specifications of the Auto Scaling group"
+ type = bool
+ default = false
+}
+
################################################################################
# Autoscaling group schedule
################################################################################
diff --git a/node_groups.tf b/node_groups.tf
index 76ca3fc411..4d8e0d787a 100644
--- a/node_groups.tf
+++ b/node_groups.tf
@@ -381,7 +381,8 @@ module "self_managed_node_group" {
create_schedule = try(each.value.create_schedule, var.self_managed_node_group_defaults.create_schedule, false)
schedules = try(each.value.schedules, var.self_managed_node_group_defaults.schedules, null)
- delete_timeout = try(each.value.delete_timeout, var.self_managed_node_group_defaults.delete_timeout, null)
+ delete_timeout = try(each.value.delete_timeout, var.self_managed_node_group_defaults.delete_timeout, null)
+ use_default_tags = try(each.value.use_default_tags, var.self_managed_node_group_defaults.use_default_tags, false)
# User data
platform = try(each.value.platform, var.self_managed_node_group_defaults.platform, "linux")