Private/CFN/Get-StackDrift.ps1
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function Get-StackDrift { param ( [Amazon.CloudFormation.Model.Stack]$Stack ) if ($null -eq (Get-Command -Name Start-CFNStackDriftDetection -ErrorAction SilentlyContinue)) { Write-Warning 'Upgrade your version of AWSPowerShell to see drift information' return $null } # Initiate drift detection Write-Host "Initiating drift detection" $detectionId = Start-CFNStackDriftDetection -StackName $stack.StackId # Wait for it to complete $status = New-Object Amazon.CloudFormation.Model.DescribeStackDriftDetectionStatusResponse $status.DetectionStatus = 'DETECTION_IN_PROGRESS' while ($status.DetectionStatus -eq 'DETECTION_IN_PROGRESS') { Start-Sleep -Seconds 1 $status = Get-CFNStackDriftDetectionStatus -StackDriftDetectionId $detectionId } $status.StackDriftStatus } |