Windows Server 2016 で稼働中の EC2 インスタンスで EC2Launch v1 から EC2Launch v2 へアップデートしてみた

New-Item -Path "$env:USERPROFILE\Desktop\EC2Launchv2" -ItemType Directory

Test-ModuleManifest -Path "C:\ProgramData\Amazon\EC2-Windows\Launch\Module\Ec2Launch.psd1" | Select Version

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

$Url = "https://s3.amazonaws.com/amazon-ec2launch-v2/windows/amd64/latest/AmazonEC2Launch.msi"

$DownloadFile = "$env:USERPROFILE\Desktop\EC2Launchv2\" + $(Split-Path -Path $Url -Leaf)
Invoke-WebRequest -Uri $Url -OutFile $DownloadFile

msiexec /i "$DownloadFile"

& "C:\Program Files\Amazon\EC2Launch\EC2Launch.exe" version

Test-ModuleManifest -Path "C:\ProgramData\Amazon\EC2-Windows\Launch\Module\Ec2Launch.psd1" | Select Version

<powershell>
$ErrorActionPreference = 'Stop'
$ProgressPreference = 'SilentlyContinue'

$WorkDir = 'C:\Temp\EC2Launchv2'
$MsiUrl = 'https://s3.amazonaws.com/amazon-ec2launch-v2/windows/amd64/latest/AmazonEC2Launch.msi'
$MsiPath = Join-Path $WorkDir 'AmazonEC2Launch.msi'
$MsiLog  = Join-Path $WorkDir 'AmazonEC2Launch-install.log'
$OutLog  = Join-Path $WorkDir 'userdata-install-output.log'

New-Item -Path $WorkDir -ItemType Directory -Force | Out-Null
Start-Transcript -Path $OutLog -Append

try {
    # Windows Server 2016 以前では必要になる場合がある
    [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

    Write-Host "Downloading EC2Launch v2 installer..."
    Invoke-WebRequest -Uri $MsiUrl -OutFile $MsiPath

    Write-Host "Installing EC2Launch v2..."
    $proc = Start-Process -FilePath 'msiexec.exe' -ArgumentList @(
        '/i', "`"$MsiPath`"",
        '/qn',
        '/norestart',
        '/l*v', "`"$MsiLog`""
    ) -Wait -PassThru

    if ($proc.ExitCode -ne 0) {
        throw "msiexec failed. ExitCode=$($proc.ExitCode)"
    }

    $Ec2LaunchExe = Join-Path $env:ProgramFiles 'Amazon\EC2Launch\EC2Launch.exe'
    if (-not (Test-Path $Ec2LaunchExe)) {
        throw "EC2Launch v2 executable not found: $Ec2LaunchExe"
    }

    $Version = & $Ec2LaunchExe version
    $Version | Out-File -FilePath (Join-Path $WorkDir 'EC2Launch-version.txt') -Encoding utf8

    Write-Host "EC2Launch v2 installation completed."
    Write-Host $Version
}
catch {
    Write-Error $_
    throw
}
finally {
    Stop-Transcript
}
</powershell>