Updated Front Door Classic code sample (#244)

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

@@ -1,5 +1,18 @@
+resource "random_pet" "rg-name" {
+  prefix = var.resource_group_name_prefix
+}
+
+resource "azurerm_resource_group" "rg" {
+  name     = random_pet.rg-name.id
+  location = var.resource_group_location
+}
+
+resource "random_id" "front_door_name" {
+  byte_length = 8
+}
+
 locals {
-  front_door_name                         = "${random_pet.prefix.id}-afd"
+  front_door_name                         = "afd-${lower(random_id.front_door_name.hex)}"
   front_door_frontend_endpoint_name       = "frontEndEndpoint"
   front_door_load_balancing_settings_name = "loadBalancingSettings"
   front_door_health_probe_settings_name   = "healthProbeSettings"

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

@@ -0,0 +1,7 @@
+output "resource_group_name" {
+  value = azurerm_resource_group.rg.name
+}
+
+output "frontDoorEndpointHostName" {
+  value = azurerm_frontdoor.main.frontend_endpoint[0].host_name
+}

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

@@ -1,19 +1,16 @@
-# Configure the Azure provider
 terraform {
-  required_version = ">= 1.0"
+  required_version = ">=1.0"
-
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~> 3.0"
+      version = "~>3.0"
     }
     random = {
       source  = "hashicorp/random"
-      version = "~> 3.0"
+      version = "~>3.0"
     }
   }
 }
-
 provider "azurerm" {
   features {}
-}
+}

quickstart/101-front-door-classic/readme.md

@@ -2,131 +2,21 @@
 
 This template deploys an [Azure Front Door (classic)](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/frontdoor).
 
-## Resources
+## Terraform resource types
 
-| Terraform Resource Type | Description |
+- [random_pet](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/pet)
-| - | - |
+- [azurerm_resource_group](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/resource_group)
-| `azurerm_resource_group` | The resource group for all the deployed resources. |
+- [random_id](https://registry.terraform.io/providers/hashicorp/random/latest/docs/resources/id)
-| `azurerm_frontdoor` | The Front Door (classic). |
+- [azurerm_frontdoor](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/frontdoor)
-| `random_id` | A random identifier generator to generate a unique Front Door resource name. |
 
 ## Variables
 
 | Name | Description | Default Value |
 |-|-|-|
-| `location` | The location for all the deployed resources. | `westus2` |
+| `resource_group_name_prefix` | Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription. | rg |
-| `resource_group_name` | The name of the resource group to deploy. | `FrontDoor` |
+| `resource_group_location` | Location of the resource group. | eastus |
-| `backend_address` | The host name or IP address of the backend application. | |
+| `backend_address` | The host name or IP address of the backend application. | www.bing.com |
 
 ## Example
 
-```bash
+To see how to run this example, see [Quickstart: Create a Front Door (classic) using Terraform](https://learn.microsoft.com/azure/frontdoor/quickstart-create-front-door-terraform).
-$ terraform plan -out main.tfplan
-
-Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
-  + create
-
-Terraform will perform the following actions:
-
-  # azurerm_frontdoor.my_front_door will be created
-  + resource "azurerm_frontdoor" "my_front_door" {
-      + backend_pool_health_probes           = (known after apply)
-      + backend_pool_load_balancing_settings = (known after apply)
-      + backend_pools                        = (known after apply)
-      + cname                                = (known after apply)
-      + explicit_resource_order              = (known after apply)
-      + frontend_endpoints                   = (known after apply)
-      + header_frontdoor_id                  = (known after apply)
-      + id                                   = (known after apply)
-      + load_balancer_enabled                = true
-      + name                                 = (known after apply)
-      + resource_group_name                  = "FrontDoor"
-      + routing_rules                        = (known after apply)
-
-      + backend_pool {
-          + health_probe_name   = "healthProbeSettings"
-          + id                  = (known after apply)
-          + load_balancing_name = "loadBalancingSettings"
-          + name                = "backendPool"
-
-          + backend {
-              + address     = "<your backend hostname>"
-              + enabled     = true
-              + host_header = "<your backend hostname>"
-              + http_port   = 80
-              + https_port  = 443
-              + priority    = 1
-              + weight      = 50
-            }
-        }
-
-      + backend_pool_health_probe {
-          + enabled             = true
-          + id                  = (known after apply)
-          + interval_in_seconds = 120
-          + name                = "healthProbeSettings"
-          + path                = "/"
-          + probe_method        = "GET"
-          + protocol            = "Http"
-        }
-
-      + backend_pool_load_balancing {
-          + additional_latency_milliseconds = 0
-          + id                              = (known after apply)
-          + name                            = "loadBalancingSettings"
-          + sample_size                     = 4
-          + successful_samples_required     = 2
-        }
-
-      + frontend_endpoint {
-          + host_name                    = (known after apply)
-          + id                           = (known after apply)
-          + name                         = "frontEndEndpoint"
-          + session_affinity_enabled     = false
-          + session_affinity_ttl_seconds = 0
-        }
-
-      + routing_rule {
-          + accepted_protocols = [
-              + "Http",
-              + "Https",
-            ]
-          + enabled            = true
-          + frontend_endpoints = [
-              + "frontEndEndpoint",
-            ]
-          + id                 = (known after apply)
-          + name               = "routingRule"
-          + patterns_to_match  = [
-              + "/*",
-            ]
-
-          + forwarding_configuration {
-              + backend_pool_name                     = "backendPool"
-              + cache_enabled                         = false
-              + cache_query_parameter_strip_directive = "StripAll"
-              + cache_use_dynamic_compression         = false
-              + forwarding_protocol                   = "MatchRequest"
-            }
-        }
-    }
-
-  # azurerm_resource_group.my_resource_group will be created
-  + resource "azurerm_resource_group" "my_resource_group" {
-      + id       = (known after apply)
-      + location = "westus2"
-      + name     = "FrontDoor"
-    }
-
-  # random_id.front_door_name will be created
-  + resource "random_id" "front_door_name" {
-      + b64_std     = (known after apply)
-      + b64_url     = (known after apply)
-      + byte_length = 8
-      + dec         = (known after apply)
-      + hex         = (known after apply)
-      + id          = (known after apply)
-    }
-
-Plan: 3 to add, 0 to change, 0 to destroy.
-```

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

@@ -1,9 +0,0 @@
-resource "azurerm_resource_group" "rg" {
-  name     = "${random_pet.prefix.id}-rg"
-  location = var.location
-}
-
-resource "random_pet" "prefix" {
-  prefix = var.prefix
-  length = 1
-}

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

@@ -1,15 +1,17 @@
-variable "location" {
+variable "resource_group_location" {
-  type    = string
+  type        = string
-  default = "westus2"
+  description = "Location for all resources."
+  default     = "eastus"
+}
+
+variable "resource_group_name_prefix" {
+  type        = string
+  description = "Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription."
+  default     = "rg"
 }
 
 variable "backend_address" {
-  default = "www.bing.com"
   type    = string
-}
+  description = "Backend address."
-
+  default = "www.bing.com"
-variable "prefix" {
-  type        = string
-  default     = "front-door-classic"
-  description = "Prefix of the resource name"
 }