fix 201-aks-acr-identity

quickstart/201-aks-acr-identity/main.tf

@@ -1,18 +1,27 @@
-# The Azure Active Resource Manager Terraform provider
-provider "azurerm" {
-  version = "=1.36.0"
-}
-
-# The Azure Active Directory Terraform provider
-provider "azuread" {
-  version = "=0.6.0"
+terraform {
+  required_version = ">= 1.3"
+  required_providers {
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "1.36.0"
+    }
+    azuread = {
+      source  = "hashicorp/azuread"
+      version = "0.6.0"
+    }
+  }
 }
 
 # Reference to the current subscription.  Used when creating role assignments
 data "azurerm_subscription" "current" {}
 
+resource "random_pet" "rg" {
+  length = 1
+  prefix = var.name
+}
+
 # The main resource group for this deployment
 resource "azurerm_resource_group" "default" {
-  name     = "${var.name}-${var.environment}-rg"
-  location = "${var.location}"
+  name     = "${random_pet.rg.id}-${var.environment}-rg"
+  location = var.location
 }