Update variables.tf

Author: akananth

nap/variables.tf

@@ -1,23 +1,29 @@
-#TF Cloud
+# Terraform Cloud Organization
 variable "tf_cloud_organization" {
-  type = string
-  description = "TF cloud org (Value set in TF cloud)"
+  type        = string
+  description = "Terraform Cloud Organization (set in GitHub secrets)"
 }
-#NIGNX
-variable nginx_registry {
-    type = string
-    description = "NGINX docker regstery"
-    default = "private-registry.nginx.com"
+
+# NGINX Configuration
+variable "nginx_registry" {
+  type        = string
+  description = "NGINX Docker registry"
+  default     = "private-registry.nginx.com"
 }
-variable nginx_jwt {
-    type = string
-    description = "JWT for pulling NGINX image"
-    #default = "nginx_repo.jwt"
+
+variable "nginx_jwt" {
+  type        = string
+  description = "JWT for pulling NGINX image"
 }
+
 variable "nginx_pwd" {
-    default = "none"
+  type        = string
+  description = "Password for NGINX (if required)"
+  default     = "none"
 }
+
+# SSH Key (for potential SSH-based configurations)
 variable "ssh_key" {
   type        = string
-  description = "Unneeded for NAP, only present for warning handling with TF cloud variable set"
+  description = "Unneeded for NGINX App Protect, only used for TF Cloud variable warnings"
 }