Simplify module example

Author: bobbyiliev

examples/complete/README.md

@@ -1,3 +1,14 @@
+terraform {
+  required_version = ">= 1.0"
+
+  required_providers {
+    google = {
+      source  = "hashicorp/google"
+      version = ">= 6.0"
+    }
+  }
+}
+
 provider "google" {
   project = var.project_id
   region  = var.region
@@ -21,3 +32,38 @@ module "materialize" {
     example     = "true"
   }
 }
+
+variable "project_id" {
+  description = "GCP Project ID"
+  type        = string
+}
+
+variable "region" {
+  description = "GCP Region"
+  type        = string
+  default     = "us-central1"
+}
+
+variable "database_password" {
+  description = "Password for Cloud SQL database user"
+  default     = "your-strong-password-here"
+  type        = string
+  sensitive   = true
+}
+
+output "gke_cluster" {
+  description = "GKE cluster details"
+  value       = module.materialize.gke_cluster
+  sensitive   = true
+}
+
+output "service_accounts" {
+  description = "Service account details"
+  value       = module.materialize.service_accounts
+}
+
+output "connection_strings" {
+  description = "Connection strings for metadata and persistence backends"
+  value       = module.materialize.connection_strings
+  sensitive   = true
+}