feat!: Upgrade min AWS provider and Terraform versions to 6.0 and 1.5.7 respectively (#3412)

* feat!: Upgrade min AWS provider and Terraform versions to `6.0` and `1.5.7` respectively

* fix: Remove deprecated arguments in AWS v6.0 provider, upgrade Helm provider to v3.0, bump VPC module to v6.0

* fix: Remove `aws-auth` sub-module

* fix: Remove `platform` and `cluster_service_ipv4_cidr` variables from `user-data` sub-module

* fix: Resolve all marked `todos` that have been accumulated

* fix: Set default `http_put_response_hop_limit` to `1`

* fix: Remove IRSA support from Karpenter sub-module

* fix: Avoid making GET requests from data sources unless absolutely necessary

* feat: Add variable optional attribute definitions

* feat: Bump KMS key module version to latest, add remaining variable attribute definitions

* fix: Remove `cluster_` prefix from variable names to better match the underlying API

* fix: Move all EFA logic to the nodegroup itself

* fix: Remove arguments that do not make sense in EKS

* fix: Updates from plan validation

* fix: Remove more self-managed node group attributes that are commonly not used in EKS clusters

* fix: Remove data plane compute `*_defaults` variables that do not work with variable optional attributes

* fix: Ignore changes to `bootstrap_self_managed_addons` to aid in upgrade

* feat: Add support for `region` argument on relevant resources

* feat: Initial pass on upgrade guide

* fix: Updates from testing and validating EKS managed node group

* fix: Updates from testing and validating self-managed node group

* docs: Ensure addon ussage documented is aligned

* feat: Switch to dualstack OIDC issuer URL

* feat: Allow sourcing over overriding the Karpenter assume role policy

* fix: Use `Bool` instead of `StringEquals` for DenyHTTP queue policy

* fix: Correct use of `nullable` and default value propagation

tests/user-data/README.md

@@ -17,7 +17,7 @@ $ terraform apply --auto-approve
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.2 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.7 |
 | <a name="requirement_local"></a> [local](#requirement\_local) | >= 2.4 |
 
 ## Providers

tests/user-data/main.tf

@@ -15,13 +15,15 @@ locals {
 module "eks_mng_al2_disabled" {
   source = "../../modules/_user_data"
 
-  create = false
+  ami_type = "AL2_x86_64"
+  create   = false
 }
 
 module "eks_mng_al2_no_op" {
   source = "../../modules/_user_data"
 
   # Hard requirement
+  ami_type             = "AL2_x86_64"
   cluster_service_cidr = local.cluster_service_cidr
 }
 
@@ -29,6 +31,7 @@ module "eks_mng_al2_additional" {
   source = "../../modules/_user_data"
 
   # Hard requirement
+  ami_type             = "AL2_x86_64"
   cluster_service_cidr = local.cluster_service_cidr
 
   pre_bootstrap_user_data = <<-EOT
@@ -39,6 +42,7 @@ module "eks_mng_al2_additional" {
 module "eks_mng_al2_custom_ami" {
   source = "../../modules/_user_data"
 
+  ami_type             = "AL2_x86_64"
   cluster_name         = local.name
   cluster_endpoint     = local.cluster_endpoint
   cluster_auth_base64  = local.cluster_auth_base64
@@ -60,6 +64,7 @@ module "eks_mng_al2_custom_ami" {
 module "eks_mng_al2_custom_ami_ipv6" {
   source = "../../modules/_user_data"
 
+  ami_type             = "AL2_x86_64"
   cluster_name         = local.name
   cluster_endpoint     = local.cluster_endpoint
   cluster_auth_base64  = local.cluster_auth_base64
@@ -82,6 +87,7 @@ module "eks_mng_al2_custom_ami_ipv6" {
 module "eks_mng_al2_custom_template" {
   source = "../../modules/_user_data"
 
+  ami_type             = "AL2_x86_64"
   cluster_name         = local.name
   cluster_endpoint     = local.cluster_endpoint
   cluster_auth_base64  = local.cluster_auth_base64
@@ -364,12 +370,15 @@ module "self_mng_al2_no_op" {
   is_eks_managed_node_group = false
 
   # Hard requirement
+  ami_type             = "AL2_x86_64"
   cluster_service_cidr = local.cluster_service_cidr
 }
 
 module "self_mng_al2_bootstrap" {
   source = "../../modules/_user_data"
 
+  ami_type = "AL2_x86_64"
+
   enable_bootstrap_user_data = true
   is_eks_managed_node_group  = false
 
@@ -393,6 +402,8 @@ module "self_mng_al2_bootstrap" {
 module "self_mng_al2_bootstrap_ipv6" {
   source = "../../modules/_user_data"
 
+  ami_type = "AL2_x86_64"
+
   enable_bootstrap_user_data = true
   is_eks_managed_node_group  = false
 
@@ -417,6 +428,8 @@ module "self_mng_al2_bootstrap_ipv6" {
 module "self_mng_al2_custom_template" {
   source = "../../modules/_user_data"
 
+  ami_type = "AL2_x86_64"
+
   enable_bootstrap_user_data = true
   is_eks_managed_node_group  = false
 

tests/user-data/versions.tf

@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.3.2"
+  required_version = ">= 1.5.7"
 
   required_providers {
     local = {