Zack Meier
42 lines
1.6 KiB
PowerShell
42 lines
1.6 KiB
PowerShell
# report current status
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$AllVMs = Get-VM | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" }
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$WS2022VMs = $AllVMs | Where-Object { $_.ExtensionData.Guest.GuestFullName -like "*2022*" } | Sort-Object Name
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$WS2022VMs | select Name, @{n = 'EfiSecureBootEnabled'; e = { $_.ExtensionData.Config.BootOptions.EfiSecureBootEnabled } }
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$VMNames = @"
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itdexchtest1.testnd.gov
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itdexchtest2.testnd.gov
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itdexch1.nd.gov
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itdexch2.nd.gov
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"@
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$VMNames = ConvertTo-Array -MultiLineString $VMNames
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# power off VMs
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ForEach ($VMName in $VMNames) {
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Get-VM -Name $VMName | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" } | Stop-VMGuest -Confirm:$false
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}
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# wait for all to be powered off
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Get-VM -Name $VMNames
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# disable secure boot on all of them
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ForEach ($VMname in $VMNames) {
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$vm = Get-VM -Name $VMName | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" }
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$spec = New-Object VMware.Vim.VirtualMachineConfigSpec
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$spec.Firmware = [VMware.Vim.GuestOsDescriptorFirmwareType]::efi
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$boot = New-Object VMware.Vim.VirtualMachineBootOptions
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$boot.EfiSecureBootEnabled = $false # false to disable obviously
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$spec.BootOptions = $boot
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$vm.ExtensionData.ReconfigVM($spec)
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}
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# validate
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Get-VM -Name $VMNames | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" }| select Name, @{n = 'EfiSecureBootEnabled'; e = { $_.ExtensionData.Config.BootOptions.EfiSecureBootEnabled } }
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# power on
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ForEach($VMName in $VMNames){
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Get-VM -Name $VMName | Where-Object { $_.ExtensionData.Summary.Config.ManagedBy.Type -ne "placeholderVm" } | Start-VM
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} |