From 30143d439a19e84e385f778f99bc410133768070 Mon Sep 17 00:00:00 2001
From: Mikael Nystrom <deploymentbunny@outlook.com>
Date: Wed, 3 Feb 2016 15:09:50 +0100
Subject: [PATCH] Create Invoke-WSUSMaint.ps1

---
 Tools/Invoke-WSUSMaint/Invoke-WSUSMaint.ps1 | 80 +++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 Tools/Invoke-WSUSMaint/Invoke-WSUSMaint.ps1

diff --git a/Tools/Invoke-WSUSMaint/Invoke-WSUSMaint.ps1 b/Tools/Invoke-WSUSMaint/Invoke-WSUSMaint.ps1
new file mode 100644
index 0000000..d0c538e
--- /dev/null
+++ b/Tools/Invoke-WSUSMaint/Invoke-WSUSMaint.ps1
@@ -0,0 +1,80 @@
+Function Invoke-Exe{
+    [CmdletBinding(SupportsShouldProcess=$true)]
+
+    param(
+        [parameter(mandatory=$true,position=0)]
+        [ValidateNotNullOrEmpty()]
+        [string]
+        $Executable,
+
+        [parameter(mandatory=$false,position=1)]
+        [string]
+        $Arguments
+    )
+
+    if($Arguments -eq "")
+    {
+        Write-Verbose "Running $ReturnFromEXE = Start-Process -FilePath $Executable -ArgumentList $Arguments -NoNewWindow -Wait -Passthru"
+        $ReturnFromEXE = Start-Process -FilePath $Executable -NoNewWindow -Wait -Passthru
+    }else{
+        Write-Verbose "Running $ReturnFromEXE = Start-Process -FilePath $Executable -ArgumentList $Arguments -NoNewWindow -Wait -Passthru"
+        $ReturnFromEXE = Start-Process -FilePath $Executable -ArgumentList $Arguments -NoNewWindow -Wait -Passthru
+    }
+    Write-Verbose "Returncode is $($ReturnFromEXE.ExitCode)"
+    Return $ReturnFromEXE.ExitCode
+}
+
+#Setup
+$RunningFromFolder = $MyInvocation.MyCommand.Path | Split-Path -Parent 
+$WsusDBMaintenanceFile = "$RunningFromFolder\WsusDBMaintenance.sql"
+#Connect to DB
+#For Windows Internal Database, use $WSUSDB = '\\.\pipe\MICROSOFT##WID\tsql\query'
+#For SQL Express, use $WSUSDB = '\\.\pipe\MSSQL$SQLEXPRESS\sql\query'
+$WSUSDB = '\\.\pipe\MICROSOFT##WID\tsql\query'
+
+if(!(Test-Path $WSUSDB) -eq $true){Write-Warning "Could not access the DB";BREAK}
+if(!(Test-Path $WsusDBMaintenanceFile) -eq $true){Write-Warning "Could not access the WsusDBMaintenance.sql, make sure you have downloed the file from https://gallery.technet.microsoft.com/scriptcenter/6f8cde49-5c52-4abd-9820-f1d270ddea61#content";BREAK}
+
+Write-Output "Running from: $RunningFromFolder"
+Write-Output "Using SQL FIle: $WsusDBMaintenanceFile"
+Write-Output "Using DB: $WSUSDB"
+
+#Get and Set the WSUS Server target
+$WSUSSrv = Get-WsusServer -Name $env:COMPUTERNAME -PortNumber 8530
+Write-Output "Working on $($WSUSSrv.name)"
+
+$SuperSeededUpdates = Get-WsusUpdate -Approval AnyExceptDeclined -Classification All -Status Any | Where-Object -Property UpdatesSupersedingThisUpdate -NE -Value 'None' -Verbose
+$SuperSeededUpdates | Deny-WsusUpdate -Verbose
+
+#Cleanup WSUS
+Write-Output "Cleanup Obsolete Computers"
+$CleanupObsoleteComputers = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -CleanupObsoleteComputers
+Write-Output $CleanupObsoleteComputers
+
+Write-Output "Cleanup Obsolete Updates"
+$CleanupObsoleteUpdates = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -CleanupObsoleteUpdates
+Write-Output $CleanupObsoleteUpdates
+
+Write-Output "Cleanup Unneeded Content Files"
+$CleanupUnneededContentFiles = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -CleanupUnneededContentFiles
+Write-Output $CleanupUnneededContentFiles
+
+Write-Output "Compress Updates"
+$CompressUpdates = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -CompressUpdates
+Write-Output $CompressUpdates
+
+Write-Output "Decline Expired Updates"
+$DeclineExpiredUpdates = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -DeclineExpiredUpdates
+Write-Output $DeclineExpiredUpdates
+
+Write-Output "Decline Superseded Updates"
+$DeclineSupersededUpdates = Invoke-WsusServerCleanup -UpdateServer $WSUSSrv -DeclineSupersededUpdates
+Write-Output $DeclineSupersededUpdates
+
+#Cleanup the SUDB
+Write-Output "Defrag and Cleanup DB"
+$Command = "sqlcmd.exe"
+$Arguments = "-E -S $WSUSDB /i $WsusDBMaintenanceFile"
+Invoke-Exe -Executable $Command -Arguments $Arguments
+
+Write-Output "Done"