fix example (#167)

quickstart/101-windows-vm-with-iis-server/main.tf

@@ -1,15 +1,11 @@
-resource "random_pet" "rg_name" {
-  prefix = var.resource_group_name_prefix
-}
-
 resource "azurerm_resource_group" "rg" {
   location = var.resource_group_location
-  name     = random_pet.rg_name.id
+  name     = "${random_pet.prefix.id}-rg"
 }
 
 # Create virtual network
 resource "azurerm_virtual_network" "my_terraform_network" {
-  name                = "myVnet"
+  name                = "${random_pet.prefix.id}-vnet"
   address_space       = ["10.0.0.0/16"]
   location            = azurerm_resource_group.rg.location
   resource_group_name = azurerm_resource_group.rg.name
@@ -17,7 +13,7 @@ resource "azurerm_virtual_network" "my_terraform_network" {
 
 # Create subnet
 resource "azurerm_subnet" "my_terraform_subnet" {
-  name                 = "mySubnet"
+  name                 = "${random_pet.prefix.id}-subnet"
   resource_group_name  = azurerm_resource_group.rg.name
   virtual_network_name = azurerm_virtual_network.my_terraform_network.name
   address_prefixes     = ["10.0.1.0/24"]
@@ -25,7 +21,7 @@ resource "azurerm_subnet" "my_terraform_subnet" {
 
 # Create public IPs
 resource "azurerm_public_ip" "my_terraform_public_ip" {
-  name                = "myPublicIP"
+  name                = "${random_pet.prefix.id}-public-ip"
   location            = azurerm_resource_group.rg.location
   resource_group_name = azurerm_resource_group.rg.name
   allocation_method   = "Dynamic"
@@ -33,7 +29,7 @@ resource "azurerm_public_ip" "my_terraform_public_ip" {
 
 # Create Network Security Group and rules
 resource "azurerm_network_security_group" "my_terraform_nsg" {
-  name                = "myNetworkSecurityGroup"
+  name                = "${random_pet.prefix.id}-nsg"
   location            = azurerm_resource_group.rg.location
   resource_group_name = azurerm_resource_group.rg.name
 
@@ -63,7 +59,7 @@ resource "azurerm_network_security_group" "my_terraform_nsg" {
 
 # Create network interface
 resource "azurerm_network_interface" "my_terraform_nic" {
-  name                = "myNIC"
+  name                = "${random_pet.prefix.id}-nic"
   location            = azurerm_resource_group.rg.location
   resource_group_name = azurerm_resource_group.rg.name
 
@@ -81,16 +77,6 @@ resource "azurerm_network_interface_security_group_association" "example" {
   network_security_group_id = azurerm_network_security_group.my_terraform_nsg.id
 }
 
-# Generate random text for a unique storage account name
-resource "random_id" "random_id" {
-  keepers = {
-    # Generate a new ID only when a new resource group is defined
-    resource_group = azurerm_resource_group.rg.name
-  }
-
-  byte_length = 8
-}
-
 # Create storage account for boot diagnostics
 resource "azurerm_storage_account" "my_storage_account" {
   name                     = "diag${random_id.random_id.hex}"
@@ -102,10 +88,10 @@ resource "azurerm_storage_account" "my_storage_account" {
 
 
 # Create virtual machine
-resource "azurerm_windows_virtual_machine" "my_terraform_vm" {
-  name                  = "myVM"
+resource "azurerm_windows_virtual_machine" "main" {
+  name                  = "${var.prefix}-vm"
   admin_username        = "azureuser"
-  admin_password        = var.admin_password
+  admin_password        = random_password.password.result
   location              = azurerm_resource_group.rg.location
   resource_group_name   = azurerm_resource_group.rg.name
   network_interface_ids = [azurerm_network_interface.my_terraform_nic.id]
@@ -132,8 +118,8 @@ resource "azurerm_windows_virtual_machine" "my_terraform_vm" {
 
 # Install IIS web server to the virtual machine
 resource "azurerm_virtual_machine_extension" "web_server_install" {
-  name                       = "web_server_install"
-  virtual_machine_id         = azurerm_windows_virtual_machine.my_terraform_vm.id
+  name                       = "${random_pet.prefix.id}-wsi"
+  virtual_machine_id         = azurerm_windows_virtual_machine.main.id
   publisher                  = "Microsoft.Compute"
   type                       = "CustomScriptExtension"
   type_handler_version       = "1.8"
@@ -144,4 +130,28 @@ resource "azurerm_virtual_machine_extension" "web_server_install" {
       "commandToExecute": "powershell -ExecutionPolicy Unrestricted Install-WindowsFeature -Name Web-Server -IncludeAllSubFeature -IncludeManagementTools"
     }
   SETTINGS
+}
+
+# Generate random text for a unique storage account name
+resource "random_id" "random_id" {
+  keepers = {
+    # Generate a new ID only when a new resource group is defined
+    resource_group = azurerm_resource_group.rg.name
+  }
+
+  byte_length = 8
+}
+
+resource "random_password" "password" {
+  length      = 20
+  min_lower   = 1
+  min_upper   = 1
+  min_numeric = 1
+  min_special = 1
+  special     = true
+}
+
+resource "random_pet" "prefix" {
+  prefix = var.prefix
+  length = 1
 }

quickstart/101-windows-vm-with-iis-server/outputs.tf

@@ -3,5 +3,10 @@ output "resource_group_name" {
 }
 
 output "public_ip_address" {
-  value = azurerm_windows_virtual_machine.my_terraform_vm.public_ip_address
+  value = azurerm_windows_virtual_machine.main.public_ip_address
+}
+
+output "admin_password" {
+  sensitive = true
+  value     = azurerm_windows_virtual_machine.main.admin_password
 }

quickstart/101-windows-vm-with-iis-server/providers.tf

@@ -1,19 +1,15 @@
 terraform {
-  required_version = ">=0.12"
+  required_version = ">=1.0"
 
   required_providers {
     azurerm = {
       source  = "hashicorp/azurerm"
-      version = "~>2.0"
+      version = "~>3.0"
     }
     random = {
       source  = "hashicorp/random"
       version = "~>3.0"
     }
-    tls = {
-      source = "hashicorp/tls"
-      version = "~>4.0"
-    }
   }
 }
 

quickstart/101-windows-vm-with-iis-server/variables.tf

@@ -3,11 +3,8 @@ variable "resource_group_location" {
   description = "Location of the resource group."
 }
 
-variable "resource_group_name_prefix" {
-  default     = "rg"
-  description = "Prefix of the resource group name that's combined with a random ID so name is unique in your Azure subscription."
-}
-
-variable "admin_password" {
-  description = "The password to assign to the Windows Administrator user account."
+variable "prefix" {
+  type        = string
+  default     = "win-vm-iis"
+  description = "Prefix of the resource name"
 }