add enable_ha_proxy_service local variable

Author: clstokes

Makefile

@@ -1,16 +1,16 @@
 default: help
 
 .PHONY: terraform-check-tflint
-terraform-check-tflint: ## Run 'terraform-check-tflint' github actions with https://github.com/nektos/act
+terraform-check-tflint: ## Run 'terraform-check-tflint' workflow with https://github.com/nektos/act
 	act -j terraform-check-tflint
 
 .PHONY: terraform-check-examples
-terraform-check-examples: ## Run specific 'check' github actions with https://github.com/nektos/act
+terraform-check-examples: ## Run specific 'check' workflow with https://github.com/nektos/act
 	act -j terraform-check-fmt
 	act -j terraform-check-variables-tailscale-install-scripts
 
 .PHONY: terraform-fmt
-terraform-fmt: ## Run 'terraform-fmt' github actions with https://github.com/nektos/act
+terraform-fmt: ## Run 'terraform-fmt' workflow with https://github.com/nektos/act
 	@terraform fmt -recursive
 
 .PHONY: help

terraform/aws/aws-eks-operator/main.tf

@@ -23,7 +23,8 @@ locals {
   tailscale_oauth_client_id     = var.tailscale_oauth_client_id
   tailscale_oauth_client_secret = var.tailscale_oauth_client_secret
 
-  ha_proxy_service_name = "${helm_release.tailscale_operator.name}-ha"
+  enable_ha_proxy_service = true
+  ha_proxy_service_name   = "${helm_release.tailscale_operator.name}-ha"
 }
 
 # This isn't required but helps avoid conflicts and Let's Encrypt throttling to make testing and iterating easier.
@@ -147,7 +148,8 @@ resource "helm_release" "tailscale_operator" {
 # high availability API server proxy to run from other platforms.
 #
 resource "null_resource" "kubectl_ha_proxy" {
-  count = 1 # Change to 0 to destroy. Commenting or removing the resource will not run the destroy provisioners.
+  count = local.enable_ha_proxy_service ? 1 : 0
+
   triggers = {
     region                = data.aws_region.current.region
     cluster_arn           = module.eks.cluster_arn