refactor: cleanup variables (#20)

terraform.tfvars → example.tfvars

@@ -1,7 +1,4 @@
-internal_root_domain = "foo.nuon.run"
-public_root_domain   = "public.nuon.run"
 nuon_id              = "plzxletmtwkqzizk"
 location             = "eastus"
-tags = {
-  "managed_by" = "nuon"
-}
+internal_root_domain = "foo.nuon.run"
+public_root_domain   = "public.nuon.run"

variables.tf

@@ -3,11 +3,6 @@ variable "nuon_id" {
   description = "The nuon id for this install. Used for naming purposes."
 }
 
-variable "tags" {
-  type        = map(string)
-  description = "List of custom tags to add to the install resources. Used for taxonomic purposes."
-}
-
 variable "location" {
   type        = string
   description = "The location to launch the cluster in"
@@ -24,16 +19,9 @@ variable "public_root_domain" {
   description = "The public root domain."
 }
 
-// cluster configuration
-variable "cluster_name" {
-  type        = string
-  description = "The name of the EKS cluster. Will use the install ID by default."
-  default     = ""
-}
-
 variable "cluster_version" {
   type        = string
-  description = "The Kubernetes version to use for the EKS cluster."
+  description = "The Kubernetes version to use for the AKS cluster."
   default     = "1.28"
 }
 
@@ -48,15 +36,3 @@ variable "node_count" {
   default     = 2
   description = "The minimum number of nodes in the managed node pool."
 }
-
-variable "instance_types" {
-  type        = list(string)
-  default     = ["t3a.medium"]
-  description = "The EC2 instance types to use for the EKS cluster."
-}
-
-variable "username" {
-  type        = string
-  description = "The admin username for the new cluster."
-  default     = "azureadmin"
-}