public/Update-AWSWindowsHelperInstanceToAMI.ps1
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function Update-AWSWindowsHelperInstanceToAMI { param( [parameter(Mandatory=$True)] [string]$InstanceID, [parameter(Mandatory=$True)] [string]$NewAMIName="AMIUpdated-$(Get-Date -Format 'yyyy-MM-dd-HH-mm-ss')", [string]$TestStackID='Default', # Optional keyname to launch the EC2 Instance with [string]$KeyName, [string]$Region, # Cleans up test vpc etc automatically. [switch]$AutoCleanup ) $OldImageID = New-EC2Image -Instance $InstanceID -Region $Region -Name "AWSTestHelperAMIPriorToUpdate-$(Get-Date -Format 'yyyy-MM-dd-HH-mm-ss')" -NoReboot New-AWSTestEnvironmentStack -Region $Region -ID $TestStackID -ErrorAction SilentlyContinue | Out-Null Wait-AWSTestEnvironmentStackCreation -ID $TestStackID -Region $Region $StackOutputs = Get-AWSTestEnvironmentStackOutputs -ID $TestStackID -Region $Region -ErrorAction Stop Wait-AWSWindowsHelperAMIToComplete -AMIID $OldImageID -Region $Region -ErrorAction Stop $Params = @{ ID = $TestStackID AMIID = $OldImageID Region = $Region SubnetId = $StackOutputs.PublicSubnetID InstanceProfileName = $StackOutputs.SSMInstanceProfileID } if($KeyName){ $Params.Add('KeyName',$KeyName) } $PatchInstance = Start-AWSHelperAMIUpdate @params Unregister-EC2Image -ImageId $OldImageID -region $Region Wait-AWSWindowsHelperInstanceReady -InstanceID $PatchInstance.InstanceId -region $Region Update-AWSWindowsHelperAMI -InstanceID $PatchInstance.InstanceId -Region $Region -ErrorAction Stop Wait-AWSWindowsHelperInstanceToStop -Region $Region -InstanceID $PatchInstance.InstanceId $UpdateImageID = New-EC2Image -InstanceId $PatchInstance.InstanceId -Name $NewAMIName -Region $Region -ErrorAction Stop Wait-AWSWindowsHelperAMIToComplete -AMIID $UpdateImageID -Region $Region if($AutoCleanup){ Remove-AWSTestEnvironmentStack -Region $Region -ID $TestStackID -TerminateInstances -Confirm:$false } Return $UpdateImageID } |