coder · spikecurtis · May 10, 2023 · May 5, 2023 · May 8, 2023 · May 9, 2023
diff --git a/examples/templates/azure-windows/FirstLogonCommands.xml b/examples/templates/azure-windows/FirstLogonCommands.xml
@@ -0,0 +1,12 @@
+<FirstLogonCommands>
+	<SynchronousCommand>
+		<CommandLine>cmd /c "copy C:\AzureData\CustomData.bin C:\AzureData\Initialize.ps1"</CommandLine>
+		<Description>Copy Initialize.ps1 to file from CustomData</Description>
+		<Order>3</Order>
+	</SynchronousCommand>
+	<SynchronousCommand>
+		<CommandLine>powershell.exe -sta -ExecutionPolicy Unrestricted -Command "C:\AzureData\Initialize.ps1 *> C:\AzureData\Initialize.log"</CommandLine>
+		<Description>Execute Initialize.ps1 script</Description>
+		<Order>4</Order>
+	</SynchronousCommand>
+</FirstLogonCommands>
diff --git a/examples/templates/azure-windows/Initialize.ps1.tftpl b/examples/templates/azure-windows/Initialize.ps1.tftpl
@@ -0,0 +1,73 @@
+# This script gets run once when the VM is first created.
+
+# Initialize the data disk & home directory.
+$disk = Get-Disk -Number 2
+if ($disk.PartitionStyle -Eq 'RAW')
+{
+    "Initializing data disk"
+    $disk | Initialize-Disk
+} else {
+    "data disk already initialized"
+}
+
+$partitions = Get-Partition -DiskNumber $disk.Number | Where-Object Type -Ne 'Reserved'
+if ($partitions.Count -Eq 0) {
+    "Creating partition on data disk"
+    $partition = New-Partition -DiskNumber $disk.Number -UseMaximumSize
+} else {
+    $partition = $partitions[0]
+    $s = "data disk already has partition of size {0:n1} GiB" -f ($partition.Size / 1073741824)
+    Write-Output $s
+}
+
+$volume = Get-Volume -Partition $partition
+if ($volume.FileSystemType -Eq 'Unknown')
+{
+    "Formatting data disk"
+    Format-Volume -InputObject $volume -FileSystem NTFS -Confirm:$false
+} else {
+    "data disk is already formatted"
+}
+
+# Mount the partition
+Add-PartitionAccessPath -InputObject $partition -AccessPath "F:"
+
+# Enable RDP
+Set-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server' -name "fDenyTSConnections" -value 0
+# Enable RDP through Windows Firewall
+Enable-NetFirewallRule -DisplayGroup "Remote Desktop"
+# Disable Network Level Authentication (NLA)
+# Clients will connect via Coder's tunnel
+(Get-WmiObject -class "Win32_TSGeneralSetting" -Namespace root\cimv2\terminalservices -ComputerName $env:COMPUTERNAME -Filter "TerminalName='RDP-tcp'").SetUserAuthenticationRequired(0)
+
+# Install Chocolatey package manager
+Set-ExecutionPolicy Bypass -Scope Process -Force
+[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072
+iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
+# Reload path so sessions include "choco" and "refreshenv"
+$env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")
+
+# Install Git and reload path
+choco install -y git
+$env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")
+
+# Set protocol to TLS1.2 for agent download
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
+# Set Coder Agent to run immediately, and on each restart
+$init_script = @'
+${init_script}
+'@
+Out-File -FilePath "C:\AzureData\CoderAgent.ps1" -InputObject $init_script
+$task = @{
+	TaskName = 'CoderAgent'
+	Action = (New-ScheduledTaskAction -Execute 'powershell.exe' -Argument '-sta -ExecutionPolicy Unrestricted -Command "C:\AzureData\CoderAgent.ps1 *>>  C:\AzureData\CoderAgent.log"')
+	Trigger = (New-ScheduledTaskTrigger -AtStartup), (New-ScheduledTaskTrigger -Once -At (Get-Date).AddSeconds(15))
+	Settings = (New-ScheduledTaskSettingsSet -DontStopOnIdleEnd -ExecutionTimeLimit ([TimeSpan]::FromDays(3650)) -Compatibility Win8)
+	Principal = (New-ScheduledTaskPrincipal -UserId 'vm\coder' -RunLevel Highest -LogonType S4U)
+}
+Register-ScheduledTask @task -Force
+
+# Additional Chocolatey package installs (optional, uncomment to enable)
+# choco feature enable -n=allowGlobalConfirmation
+# choco install visualstudio2022community --package-parameters "--add=Microsoft.VisualStudio.Workload.ManagedDesktop;includeRecommended --passive --locale en-US"
diff --git a/examples/templates/azure-windows/README.md b/examples/templates/azure-windows/README.md
@@ -0,0 +1,23 @@
+---
+name: Develop in Windows on Azure
+description: Get started with Windows development on Microsoft Azure.
+tags: [cloud, azure, windows]
+icon: /icon/azure.png
+---
+
+# azure-windows
+
+To get started, run `coder templates init`. When prompted, select this template.
+Follow the on-screen instructions to proceed.
+
+## Authentication
+
+This template assumes that coderd is run in an environment that is authenticated
+with Azure. For example, run `az login` then `az account set --subscription=<id>`
+to import credentials on the system and user running coderd. For other ways to
+authenticate [consult the Terraform docs](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs#authenticating-to-azure).
+
+## Dependencies
+
+This template depends on the Azure CLI tool (`az`) to start and stop the Windows VM. Ensure this
+tool is installed and available in the path on the machine that runs coderd.
diff --git a/examples/templates/azure-windows/main.tf b/examples/templates/azure-windows/main.tf
@@ -0,0 +1,231 @@
+terraform {
+  required_providers {
+    coder = {
+      source  = "coder/coder"
+      version = "0.7.0"
+    }
+    azurerm = {
+      source  = "hashicorp/azurerm"
+      version = "=3.52.0"
+    }
+  }
+}
+
+provider "azurerm" {
+  features {}
+}
+
+provider "coder" {
+}
+
+data "coder_workspace" "me" {}
+
+data "coder_parameter" "location" {
+  description  = "What location should your workspace live in?"
+  display_name = "Location"
+  name         = "location"
+  default      = "eastus"
+  mutable      = false
+  option {
+    value = "eastus"
+    name  = "East US"
+  }
+  option {
+    value = "centralus"
+    name  = "Central US"
+  }
+  option {
+    value = "southcentralus"
+    name  = "South Central US"
+  }
+  option {
+    value = "westus2"
+    name  = "West US 2"
+  }
+}
+
+data "coder_parameter" "data_disk_size" {
+  description  = "Size of your data (F:) drive in GB"
+  display_name = "Data disk size"
+  name         = "data_disk_size"
+  default      = 20
+  mutable      = "false"
+  type         = "number"
+  validation {
+    min = 5
+    max = 5000
+  }
+}
+
+resource "coder_agent" "main" {
+  arch               = "amd64"
+  auth               = "azure-instance-identity"
+  os                 = "windows"
+  login_before_ready = false
+}
+
+resource "random_password" "admin_password" {
+  length  = 16
+  special = true
+  # https://docs.microsoft.com/en-us/windows/security/threat-protection/security-policy-settings/password-must-meet-complexity-requirements#reference
+  # we remove characters that require special handling in XML, as this is how we pass it to the VM
+  # namely: <>&'"
+  override_special = "~!@#$%^*_-+=`|\\(){}[]:;,.?/"
+}
+
+locals {
+  prefix         = "coder-win"
+  admin_username = "coder"
+}
+
+resource "azurerm_resource_group" "main" {
+  name     = "${local.prefix}-${data.coder_workspace.me.id}"
+  location = data.coder_parameter.location.value
+  tags = {
+    Coder_Provisioned = "true"
+  }
+}
+
+// Uncomment here and in the azurerm_network_interface resource to obtain a public IP
+#resource "azurerm_public_ip" "main" {
+#  name                = "publicip"
+#  resource_group_name = azurerm_resource_group.main.name
+#  location            = azurerm_resource_group.main.location
+#  allocation_method   = "Static"
+#  tags = {
+#    Coder_Provisioned = "true"
+#  }
+#}
+resource "azurerm_virtual_network" "main" {
+  name                = "network"
+  address_space       = ["10.0.0.0/24"]
+  location            = azurerm_resource_group.main.location
+  resource_group_name = azurerm_resource_group.main.name
+  tags = {
+    Coder_Provisioned = "true"
+  }
+}
+resource "azurerm_subnet" "internal" {
+  name                 = "internal"
+  resource_group_name  = azurerm_resource_group.main.name
+  virtual_network_name = azurerm_virtual_network.main.name
+  address_prefixes     = ["10.0.0.0/29"]
+}
+resource "azurerm_network_interface" "main" {
+  name                = "nic"
+  resource_group_name = azurerm_resource_group.main.name
+  location            = azurerm_resource_group.main.location
+  ip_configuration {
+    name                          = "internal"
+    subnet_id                     = azurerm_subnet.internal.id
+    private_ip_address_allocation = "Dynamic"
+    // Uncomment for public IP address as well as azurerm_public_ip resource above
+    #    public_ip_address_id = azurerm_public_ip.main.id
+  }
+  tags = {
+    Coder_Provisioned = "true"
+  }
+}
+# Create storage account for boot diagnostics
+resource "azurerm_storage_account" "my_storage_account" {
+  name                     = "diag${random_id.storage_id.hex}"
+  location                 = azurerm_resource_group.main.location
+  resource_group_name      = azurerm_resource_group.main.name
+  account_tier             = "Standard"
+  account_replication_type = "LRS"
+}
+# Generate random text for a unique storage account name
+resource "random_id" "storage_id" {
+  keepers = {
+    # Generate a new ID only when a new resource group is defined
+    resource_group = azurerm_resource_group.main.name
+  }
+  byte_length = 8
+}
+
+resource "azurerm_managed_disk" "data" {
+  name                 = "data_disk"
+  location             = azurerm_resource_group.main.location
+  resource_group_name  = azurerm_resource_group.main.name
+  storage_account_type = "Standard_LRS"
+  create_option        = "Empty"
+  disk_size_gb         = data.coder_parameter.data_disk_size.value
+}
+
+# Create virtual machine
+resource "azurerm_windows_virtual_machine" "main" {
+  name                  = "vm"
+  admin_username        = local.admin_username
+  admin_password        = random_password.admin_password.result
+  location              = azurerm_resource_group.main.location
+  resource_group_name   = azurerm_resource_group.main.name
+  network_interface_ids = [azurerm_network_interface.main.id]
+  size                  = "Standard_DS1_v2"
+  custom_data = base64encode(
+    templatefile("${path.module}/Initialize.ps1.tftpl", { init_script = coder_agent.main.init_script })
+  )
+  os_disk {
+    name                 = "myOsDisk"
+    caching              = "ReadWrite"
+    storage_account_type = "Premium_LRS"
+  }
+  source_image_reference {
+    publisher = "MicrosoftWindowsServer"
+    offer     = "WindowsServer"
+    sku       = "2022-datacenter-azure-edition"
+    version   = "latest"
+  }
+  additional_unattend_content {
+    content = "<AutoLogon><Password><Value>${random_password.admin_password.result}</Value></Password><Enabled>true</Enabled><LogonCount>1</LogonCount><Username>${local.admin_username}</Username></AutoLogon>"
+    setting = "AutoLogon"
+  }
+  additional_unattend_content {
+    content = file("${path.module}/FirstLogonCommands.xml")
+    setting = "FirstLogonCommands"
+  }
+  boot_diagnostics {
+    storage_account_uri = azurerm_storage_account.my_storage_account.primary_blob_endpoint
+  }
+  tags = {
+    Coder_Provisioned = "true"
+  }
+}
+
+resource "coder_metadata" "rdp_login" {
+  resource_id = azurerm_windows_virtual_machine.main.id
+  item {
+    key   = "Username"
+    value = local.admin_username
+  }
+  item {
+    key       = "Password"
+    value     = random_password.admin_password.result
+    sensitive = true
+  }
+}
+
+resource "azurerm_virtual_machine_data_disk_attachment" "main_data" {
+  managed_disk_id    = azurerm_managed_disk.data.id
+  virtual_machine_id = azurerm_windows_virtual_machine.main.id
+  lun                = "10"
+  caching            = "ReadWrite"
+}
+
+# Stop the VM
+resource "null_resource" "stop_vm" {
+  count      = data.coder_workspace.me.transition == "stop" ? 1 : 0
+  depends_on = [azurerm_windows_virtual_machine.main]
+  provisioner "local-exec" {
+    # Use deallocate so the VM is not charged
+    command = "az vm deallocate --ids ${azurerm_windows_virtual_machine.main.id}"
+  }
+}
+
+# Start the VM
+resource "null_resource" "start" {
+  count      = data.coder_workspace.me.transition == "start" ? 1 : 0
+  depends_on = [azurerm_windows_virtual_machine.main]
+  provisioner "local-exec" {
+    command = "az vm start --ids ${azurerm_windows_virtual_machine.main.id}"
+  }
+}