public/Update-AWSWindowsHelperInstanceToAMI.ps1
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function Update-AWSWindowsHelperInstanceToAMI { param( [string]$InstanceID, [string]$NewAMIName="AMIUpdated-$(Get-Date -Format 'yyyy-MM-dd-HH-mm-ss')", [string]$TestStackID='Default', [string]$Region ) $OldImageID = New-EC2Image -Instance $InstanceID -Region $Region -Name "AWSTestHelperAMIPriorToUpdate-$(Get-Date -Format 'yyyy-MM-dd-HH-mm-ss')" New-AWSTestEnvironmentStack -Region $Region -ID $TestStackID | Out-Null Wait-AWSTestEnvironmentStackCreation -ID $TestStackID -Region $Region $StackOutputs = Get-AWSTestEnvironmentStackOutputs -ID $TestStackID -Region $Region Wait-AWSWindowsHelperAMIToComplete -AMIID $OldImageID -Region $Region $PatchInstance = Start-AWSHelperAMIUpdate -ID $TestStackID -AMIID $OldImageID -Region $Region -SubnetId $StackOutputs.PublicSubnetID -InstanceProfileName $StackOutputs.SSMInstanceProfileID Unregister-EC2Image -ImageId $OldImageID Wait-AWSWindowsHelperInstanceReady -InstanceID $PatchInstance.InstanceId -region $Region Update-AWSWindowsHelperAMI -InstanceID $PatchInstance.InstanceId -Region $Region Wait-AWSWindowsHelperInstanceToStop -Region $Region -InstanceID $PatchInstance.InstanceId $UpdateImageID = New-EC2Image -InstanceId $PatchInstance.InstanceId -Name $AMIName -Region $Region Wait-AWSWindowsHelperAMIToComplete -AMIID $ImageID -Region $Region Remove-AWSTestEnvironmentStack -Region $Region -ID $TestStackID -TerminateInstances -Confirm:$false Return $UpdateImageID } |