Zack Meier
54 lines
2.2 KiB
PowerShell
54 lines
2.2 KiB
PowerShell
Connect-ITDvCenter -Credential $PrvCred
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$GuestCredential = Get-Secret -Name GuestCredential
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$AllNames = "Windows Server 2019*"
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#$AllNames = "zm2019"
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Get-Template -Name $AllNames | Where-Object {$_.Name -notlike "*(Base)*"} | Set-Template -ToVM
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#Get-VM -Name $AllNames | New-Snapshot -Name "0_Before Testing"
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$VMs = Get-VM -Name $AllNames -server itdvmvc1.nd.gov | Where-Object PowerState -ne "PoweredOn" | Start-VM
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Get-VM -Name $AllNames | Wait-Tools | Out-Null
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Write-Warning "Tools started"
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while ((Get-VM -Name $AllNames).ExtensionData.Guest.GuestOperationsReady -contains $false){start-sleep -seconds 5}
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Write-Warning "Guest Operations Ready"
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$PowerCliContext = Get-PowerCLIContext
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Write-Warning "Wait for 3 minutes"
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start-sleep -seconds 180
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Write-Warning "Wait complete"
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Get-VM -Name $AllNames | ForEach-Object -Parallel {
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Use-PowerCLIContext -PowerCLIContext $using:PowerCliContext -SkipImportModuleChecks
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Get-VM -Name $_.Name | Wait-Tools
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$WUfunc = {
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Write-Host "Search for relevant updates"
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$Updates = New-Object -ComObject Microsoft.Update.UpdateColl
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$Searcher = New-Object -ComObject Microsoft.Update.Searcher
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$Session = New-Object -ComObject Microsoft.Update.Session
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$Criteria = "IsInstalled=0 and Type='Software' and IsAssigned=1"
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#IsAssigned Finds updates that are intended for deployment by Automatic Updates. This stops Preview updates for Windows and .NET
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# https://docs.microsoft.com/en-us/windows/win32/api/wuapi/nf-wuapi-iupdatesearcher-search
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$Result = $Searcher.Search($Criteria)
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$Updates = $Result.Updates
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$Updates | Sort-Object Title | Select-Object Title
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$Downloader = $Session.CreateUpdateDownloader()
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$Downloader.Updates = $Updates
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$Downloader.Download()
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$Installer = New-Object -ComObject Microsoft.Update.Installer
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$Installer.Updates = $Updates
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$Installer.Install()
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#>
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}
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Get-VM -Name $_.Name | Invoke-VMScript -GuestCredential $using:GuestCredential -ScriptType PowerShell -ScriptText $WUfunc
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Write-Warning ($_.Name + " updates completed, needs reboot...")
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}
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Get-VM -Name $_.Name | Restart-VMGuest -Confirm:$false | Out-Null
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Get-VM -Name $AllNames | Set-VM -ToTemplate |