functions/Get-DbaFeature.ps1
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function Get-DbaFeature { <# .SYNOPSIS Runs the SQL Server feature discovery report (setup.exe /Action=RunDiscovery) .DESCRIPTION Runs the SQL Server feature discovery report (setup.exe /Action=RunDiscovery) Inspired by Dave Mason's (@BeginTry) post at https://itsalljustelectrons.blogspot.be/2018/04/SQL-Server-Discovery-Report.html Assumptions: 1. The sub-folder "Microsoft SQL Server" exists in [System.Environment]::GetFolderPath("ProgramFiles"), even if SQL was installed to a non-default path. This has been verified on SQL 2008R2 and SQL 2012. Further verification may be needed. 2. The discovery report displays installed components for the version of SQL Server associated with setup.exe, along with installed components of all lesser versions of SQL Server that are installed. .PARAMETER ComputerName The target computer. If the target is not localhost, it must have PowerShell remoting enabled. Note that this is not the SqlInstance, but rather the ComputerName .PARAMETER Credential Allows you to login to servers using alternative credentials. To use: $cred = Get-Credential, then pass $cred object to the -Credential parameter. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Feature, Component Author: Chrissy LeMaire (@cl), netnerds.net Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaFeature .EXAMPLE PS C:\> Get-DbaFeature -ComputerName sql2017, sql2016, sql2005 Gets all SQL Server features for all instances on sql2017, sql2016 and sql2005. .EXAMPLE PS C:\> Get-DbaFeature -Verbose Gets all SQL Server features for all instances on localhost. Outputs to screen if no instances are found. .EXAMPLE PS C:\> Get-DbaFeature -ComputerName sql2017 -Credential ad\sqldba Gets all SQL Server features for all instances on sql2017 using the ad\sqladmin credential (which has access to the Windows Server). #> [CmdletBinding()] param ( [parameter(ValueFromPipeline)] [DbaInstanceParameter[]]$ComputerName = $env:COMPUTERNAME, [PSCredential]$Credential, [switch]$EnableException ) begin { $scriptBlock = { $setup = Get-ChildItem -Recurse -Include setup.exe -Path "$([System.Environment]::GetFolderPath("ProgramFiles"))\Microsoft SQL Server" -ErrorAction SilentlyContinue | Where-Object { $_.FullName -match 'Setup Bootstrap\\SQL' -or $_.FullName -match 'Bootstrap\\Release\\Setup.exe' -or $_.FullName -match 'Bootstrap\\Setup.exe' } | Sort-Object FullName -Descending | Select-Object -First 1 if ($setup) { $null = Start-Process -FilePath $setup.FullName -ArgumentList "/Action=RunDiscovery /q" -Wait $parent = Split-Path (Split-Path $setup.Fullname) $xmlfile = Get-ChildItem -Recurse -Include SqlDiscoveryReport.xml -Path $parent | Sort-Object LastWriteTime -Descending | Select-Object -First 1 if ($xmlfile) { Get-Content -Path $xmlfile } } } } process { foreach ($computer in $ComputerName) { try { $text = Invoke-Command2 -ComputerName $Computer -ScriptBlock $scriptBlock -Credential $Credential -Raw if (-not $text) { Write-Message -Level Verbose -Message "No features found on $computer" } $xml = [xml]($text) foreach ($result in $xml.ArrayOfDiscoveryInformation.DiscoveryInformation) { [pscustomobject]@{ ComputerName = $computer Product = $result.Product Instance = $result.Instance InstanceID = $result.InstanceID Feature = $result.Feature Language = $result.Language Edition = $result.Edition Version = $result.Version Clustered = $result.Clustered Configured = $result.Configured } } } catch { Stop-Function -Continue -ErrorRecord $_ -Message "Failure" } } } } |