VM Agent is not provisioned automatically for Windows Affecting Compute service in Azure

Set properties.osProfile.windowsConfiguration.provisionVMAgent to true, or remove the property from the resource.

Set provision_vm_agent (azurerm_windows_virtual_machine) or os_profile_windows_config.provision_vm_agent (azurerm_virtual_machine) to true.

Example configuration:

# azurerm_windows_virtual_machine example
resource "azurerm_windows_virtual_machine" "allowed1" {
  name                = "allowmachine1"
  resource_group_name = azurerm_resource_group.example.name
  location            = azurerm_resource_group.example.location
  size                = "Standard_F2"
  admin_username      = "adminuser"
  admin_password      = "P@$$w0rd1234!"
  provision_vm_agent  = true
  network_interface_ids = [
    azurerm_network_interface.nic1.id,
  ]

  os_disk {
    name                 = "allow1"
    caching              = "ReadWrite"
    storage_account_type = "Standard_LRS"
  }

  source_image_reference {
    publisher = "MicrosoftWindowsServer"
    offer     = "WindowsServer"
    sku       = "2016-Datacenter"
    version   = "latest"
  }
}

# azurerm_virtual_machine example
resource "azurerm_virtual_machine" "allowed" {
  name                  = var.azure_windows_vmagent
  location              = var.azure_windows_vmagent
  resource_group_name   = var.azure_windows_vmagent
  network_interface_ids = ["test"]
  vm_size               = "Standard_DS1_v2"

  storage_os_disk {
    name              = "myosdisk1"
    caching           = "ReadWrite"
    create_option     = "FromImage"
    managed_disk_type = "Standard_LRS"
  }
  os_profile {
    computer_name  = "hostname"
    admin_username = "testadmin"
    admin_password = "Password1234!"
  }
  os_profile_windows_config {
    provision_vm_agent = true
  }
}