application-workloads/active-directory/active-directory-new-domain-ha-2-dc/DSC/PrepareADBDC.ps1

configuration PrepareADBDC
{
   param
    (
        [Parameter(Mandatory)]
        [String]$DNSServer,

        [Int]$RetryCount=20,
        [Int]$RetryIntervalSec=30
    )

    Import-DscResource -ModuleName  xStorage, xNetworking
    $Interface=Get-NetAdapter|Where Name -Like "Ethernet*"|Select-Object -First 1
    $InterfaceAlias=$($Interface.Name)

    Node localhost
    {
        LocalConfigurationManager
        {
            RebootNodeIfNeeded = $true
        }

        xWaitforDisk Disk2
        {
                DiskNumber = 2
                RetryIntervalSec =$RetryIntervalSec
                RetryCount = $RetryCount
        }

        xDisk ADDataDisk
        {
            DiskNumber = 2
            DriveLetter = "F"
            DependsOn = "[xWaitForDisk]Disk2"
        }

        WindowsFeature ADDSInstall
        {
            Ensure = "Present"
            Name = "AD-Domain-Services"
        }

        WindowsFeature ADDSTools
        {
            Ensure = "Present"
            Name = "RSAT-ADDS-Tools"
            DependsOn = "[WindowsFeature]ADDSInstall"
        }

        WindowsFeature ADAdminCenter
        {
            Ensure = "Present"
            Name = "RSAT-AD-AdminCenter"
            DependsOn = "[WindowsFeature]ADDSTools"
        }

        xDnsServerAddress DnsServerAddress
        {
            Address        = $DNSServer
            InterfaceAlias = $InterfaceAlias
            AddressFamily  = 'IPv4'
            DependsOn="[WindowsFeature]ADDSInstall"
        }
   }
}