Damien Coles
f172d00514
Infrastructure-as-code framework for Active Directory objects and Group Policy. Sanitized from production deployment for public sharing.
46 lines
1.5 KiB
PowerShell
46 lines
1.5 KiB
PowerShell
# Install-RSAT.ps1
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# GPO Startup Script — installs RSAT Features on Demand if not already present.
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# Runs as SYSTEM at computer startup. Idempotent — safe to run repeatedly.
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# Requires internet access (downloads from Windows Update).
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$logFile = 'C:\PSlogs\RSAT-Install.log'
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# Ensure log and transcript directories exist
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$logDir = Split-Path $logFile -Parent
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if (-not (Test-Path $logDir)) {
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New-Item -ItemType Directory -Path $logDir -Force | Out-Null
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}
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$transcriptDir = 'C:\PSlogs\Transcripts'
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if (-not (Test-Path $transcriptDir)) {
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New-Item -ItemType Directory -Path $transcriptDir -Force | Out-Null
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}
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function Write-Log {
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param([string]$Message)
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$ts = Get-Date -Format 'yyyy-MM-dd HH:mm:ss'
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"$ts $Message" | Out-File -Append -FilePath $logFile
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}
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Write-Log '=== RSAT Install Check Starting ==='
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$rsatFeatures = Get-WindowsCapability -Name 'Rsat*' -Online |
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Where-Object { $_.State -ne 'Installed' }
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if ($rsatFeatures.Count -eq 0) {
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Write-Log 'All RSAT features already installed. Nothing to do.'
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} else {
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Write-Log "$($rsatFeatures.Count) RSAT feature(s) not installed. Installing..."
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foreach ($feature in $rsatFeatures) {
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Write-Log " Installing: $($feature.Name)"
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try {
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Add-WindowsCapability -Online -Name $feature.Name -ErrorAction Stop | Out-Null
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Write-Log " [OK] $($feature.Name)"
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} catch {
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Write-Log " [FAILED] $($feature.Name): $($_.Exception.Message)"
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}
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}
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Write-Log 'RSAT installation pass complete.'
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}
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Write-Log '=== RSAT Install Check Finished ==='
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