Add examples for confidential VM, VMSS and OS Disk

quickstart/201-confidential-vmss/main.tf

@@ -0,0 +1,55 @@
+resource "azurerm_resource_group" "example" {
+  name     = "${var.name_prefix}-rg"
+  location = var.location
+}
+
+resource "azurerm_virtual_network" "example" {
+  name                = "${var.name_prefix}-vnet"
+  address_space       = ["10.0.0.0/16"]
+  location            = azurerm_resource_group.example.location
+  resource_group_name = azurerm_resource_group.example.name
+}
+
+resource "azurerm_subnet" "example" {
+  name                 = "${var.name_prefix}-subnet"
+  resource_group_name  = azurerm_resource_group.example.name
+  virtual_network_name = azurerm_virtual_network.example.name
+  address_prefixes     = ["10.0.2.0/24"]
+}
+
+resource "azurerm_windows_virtual_machine_scale_set" "example" {
+  name                 = "${var.name_prefix}-vmss"
+  resource_group_name  = azurerm_resource_group.example.name
+  location             = azurerm_resource_group.example.location
+  sku                  = "Standard_DC2as_v5"
+  instances            = 2
+  admin_username       = "adminuser"
+  admin_password       = var.admin_password
+  computer_name_prefix = "vmss"
+
+  source_image_reference {
+    publisher = "MicrosoftWindowsServer"
+    offer     = "windows-cvm"
+    sku       = "2022-datacenter-cvm"
+    version   = "latest"
+  }
+
+  os_disk {
+    storage_account_type     = "Premium_LRS"
+    caching                  = "None"
+    security_encryption_type = "VMGuestStateOnly"
+  }
+
+  network_interface {
+    name    = "example"
+    primary = true
+    ip_configuration {
+      name      = "internal"
+      primary   = true
+      subnet_id = azurerm_subnet.example.id
+    }
+  }
+
+  vtpm_enabled        = true
+  secure_boot_enabled = true
+}