fix: Ensure the correct service CIDR and IP family is used in the rendered user data (#2963)

* fix: Ensuring the correct service CIDR and IP family is used in the rendered user data

* chore: Updates from testing and validating

* chore: Fix example destroy instructions

* fix: Only require `cluster_service_cidr` when `create = true`

* chore: Clean up commented out code and add note on check length

examples/eks_managed_node_group/README.md

@@ -29,7 +29,7 @@ Note that this example may create resources which cost money. Run `terraform des
 
 | Name | Version |
 |------|---------|
-| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.2 |
 | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.40 |
 
 ## Providers

examples/eks_managed_node_group/main.tf

@@ -357,9 +357,10 @@ module "disabled_eks" {
 module "eks_managed_node_group" {
   source = "../../modules/eks-managed-node-group"
 
-  name            = "separate-eks-mng"
-  cluster_name    = module.eks.cluster_name
-  cluster_version = module.eks.cluster_version
+  name                 = "separate-eks-mng"
+  cluster_name         = module.eks.cluster_name
+  cluster_ip_family    = module.eks.cluster_ip_family
+  cluster_service_cidr = module.eks.cluster_service_cidr
 
   subnet_ids                        = module.vpc.private_subnets
   cluster_primary_security_group_id = module.eks.cluster_primary_security_group_id

examples/eks_managed_node_group/versions.tf

@@ -1,5 +1,5 @@
 terraform {
-  required_version = ">= 1.3"
+  required_version = ">= 1.3.2"
 
   required_providers {
     aws = {