c1fc0ca4fd
On x86 systems doesn't work so, starting by the line 63 we check if the architecture is x86 or x64.
93 lines
2.4 KiB
PowerShell
93 lines
2.4 KiB
PowerShell
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# Powershell script to upgrade a PowerShell 2.0 system to PowerShell 3.0
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# based on http://occasionalutility.blogspot.com/2013/11/everyday-powershell-part-7-powershell.html
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#
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# some Ansible modules that may use Powershell 3 features, so systems may need
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# to be upgraded. This may be used by a sample playbook. Refer to the windows
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# documentation on docs.ansible.com for details.
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#
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# - hosts: windows
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# tasks:
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# - script: upgrade_to_ps3.ps1
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# Get version of OS
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# 6.0 is 2008
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# 6.1 is 2008 R2
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# 6.2 is 2012
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# 6.3 is 2012 R2
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if ($PSVersionTable.psversion.Major -ge 3)
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{
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write-host "Powershell 3 Installed already; You don't need this"
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Exit
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}
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$powershellpath = "C:\powershell"
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function download-file
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{
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param ([string]$path, [string]$local)
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$client = new-object system.net.WebClient
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$client.Headers.Add("user-agent", "PowerShell")
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$client.downloadfile($path, $local)
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}
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if (!(test-path $powershellpath))
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{
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New-Item -ItemType directory -Path $powershellpath
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}
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# .NET Framework 4.0 is necessary.
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#if (($PSVersionTable.CLRVersion.Major) -lt 2)
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#{
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# $DownloadUrl = "http://download.microsoft.com/download/B/A/4/BA4A7E71-2906-4B2D-A0E1-80CF16844F5F/dotNetFx45_Full_x86_x64.exe"
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# $FileName = $DownLoadUrl.Split('/')[-1]
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# download-file $downloadurl "$powershellpath\$filename"
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# ."$powershellpath\$filename" /quiet /norestart
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#}
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#You may need to reboot after the .NET install if so just run the script again.
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# If the Operating System is above 6.2, then you already have PowerShell Version > 3
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if ([Environment]::OSVersion.Version.Major -gt 6)
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{
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write-host "OS is new; upgrade not needed."
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Exit
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}
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$osminor = [environment]::OSVersion.Version.Minor
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$architecture = $ENV:PROCESSOR_ARCHITECTURE
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if ($architecture -eq "AMD64")
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{
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$architecture = "x64"
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}
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else
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{
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$architecture = "x86"
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}
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if ($osminor -eq 1)
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{
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$DownloadUrl = "http://download.microsoft.com/download/E/7/6/E76850B8-DA6E-4FF5-8CCE-A24FC513FD16/Windows6.1-KB2506143-" + $architecture + ".msu"
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}
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elseif ($osminor -eq 0)
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{
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$DownloadUrl = "http://download.microsoft.com/download/E/7/6/E76850B8-DA6E-4FF5-8CCE-A24FC513FD16/Windows6.0-KB2506146-" + $architecture + ".msu"
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}
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else
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{
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# Nothing to do; In theory this point will never be reached.
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Exit
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}
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$FileName = $DownLoadUrl.Split('/')[-1]
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download-file $downloadurl "$powershellpath\$filename"
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Start-Process -FilePath "$powershellpath\$filename" -ArgumentList /quiet
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