101-front-door-classic patch (#170)

* fix example

quickstart/101-front-door-classic/front-door.tf

@@ -1,5 +1,5 @@
 locals {
-  front_door_name                         = "afd-${lower(random_id.front_door_name.hex)}"
+  front_door_name                         = "${random_pet.prefix.id}-afd"
   front_door_frontend_endpoint_name       = "frontEndEndpoint"
   front_door_load_balancing_settings_name = "loadBalancingSettings"
   front_door_health_probe_settings_name   = "healthProbeSettings"
@@ -7,9 +7,9 @@ locals {
   front_door_backend_pool_name            = "backendPool"
 }
 
-resource "azurerm_frontdoor" "my_front_door" {
+resource "azurerm_frontdoor" "main" {
   name                = local.front_door_name
-  resource_group_name = azurerm_resource_group.my_resource_group.name
+  resource_group_name = azurerm_resource_group.rg.name
 
   frontend_endpoint {
     name                     = local.front_door_frontend_endpoint_name
@@ -45,6 +45,11 @@ resource "azurerm_frontdoor" "my_front_door" {
     health_probe_name   = local.front_door_health_probe_settings_name
   }
 
+  backend_pool_settings {
+    backend_pools_send_receive_timeout_seconds   = 0
+    enforce_backend_pools_certificate_name_check = false
+  }
+
   routing_rule {
     name               = local.front_door_routing_rule_name
     accepted_protocols = ["Http", "Https"]

quickstart/101-front-door-classic/providers.tf

@@ -1,18 +1,17 @@
 # Configure the Azure provider
 terraform {
+  required_version = ">= 1.0"
+
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.27.0"
+      version = "~> 3.0"
     }
-
     random = {
-      source = "hashicorp/random"
-      version = "~> 3.4.3"
+      source  = "hashicorp/random"
+      version = "~> 3.0"
     }
   }
-
-  required_version = ">= 1.1.0"
 }
 
 provider "azurerm" {

quickstart/101-front-door-classic/resource-group.tf

@@ -1,8 +1,9 @@
-resource "azurerm_resource_group" "my_resource_group" {
-  name     = var.resource_group_name
+resource "azurerm_resource_group" "rg" {
+  name     = "${random_pet.prefix.id}-rg"
   location = var.location
 }
 
-resource "random_id" "front_door_name" {
-  byte_length = 8
-}
+resource "random_pet" "prefix" {
+  prefix = var.prefix
+  length = 1
+}

quickstart/101-front-door-classic/variables.tf

@@ -3,11 +3,13 @@ variable "location" {
   default = "westus2"
 }
 
-variable "resource_group_name" {
+variable "backend_address" {
+  default = "www.bing.com"
   type    = string
-  default = "FrontDoor"
 }
 
-variable "backend_address" {
-  type = string
-}
+variable "prefix" {
+  type        = string
+  default     = "front-door-classic"
+  description = "Prefix of the resource name"
+}