Private/applyCmxWsusConfiguration.ps1

function applyCmxWsusConfiguration {
    [CmdletBinding(SupportsShouldProcess=$True)]
    param (
        [parameter(Mandatory=$True)]
        [ValidateNotNullOrEmpty()]
        [string] $UpdatesFolder
    )
    Write-Host "Configuring WSUS features" -ForegroundColor Green
    $timex = Get-Date
    writeLogFile -Category "info" -Message "verifying WSUS role installation for SQL database connectivity"
    if (-not ((Get-WindowsFeature UpdateServices-DB | Select-Object -ExpandProperty Installed) -eq $True)) {
        writeLogFile -Category "error" -Message "WSUS is not installed properly (aborting)"
        break
    }
    $sqlhost = "$($env:COMPUTERNAME).$($env:USERDNSDOMAIN)"
    writeLogFile -Category "info" -Message "wsus SQL_INSTANCE_NAME=$sqlhost"
    writeLogFile -Category "info" -Message "wsus CONTENT_DIR=$UpdatesFolder"
    try {
        & 'C:\Program Files\Update Services\Tools\WsusUtil.exe' postinstall SQL_INSTANCE_NAME=$sqlhost CONTENT_DIR=$UpdatesFolder | Out-Null
        $result = 0
    } catch {
        Write-Warning "ERROR: Unable to invoke WSUS post-install configuration"
        writeLogFile -Category "error" -Message $_.Exception.Message
        $result = $false
    }
    writeLogFile -Category "info" -Message "function runtime = $(getTimeOffset -StartTime $timex)"
    Write-Output $result
}