AWS Lambda IronPDF ve Amazon Linux 2

AWS Lambda / Amazon Linux 2 (Admin/root olarak IronPdf.Linux ile kurulum yapın)

Bu bilgi, web sitemizde de gösterilmektedir - AWS Lambda IronPDF Rehberi

AWS Talimatları

1. AWS .NET 5 Lambda Konteyner Görüntüleri ile Destek sayfasını inceleyin.
2. Aşağıdaki Dockerfile'ı oluşturun ve kullanın:

# Use the .NET 5 AWS Lambda runtime as the base image
FROM public.ecr.aws/lambda/dotnet:5.0
WORKDIR /var/task

# Install the necessary dependencies for IronPDF
RUN yum install -y pango.x86_64 \
                   libXcomposite.x86_64 \
                   libXcursor.x86_64 \
                   libXdamage.x86_64 \
                   libXext.x86_64 \
                   libXi.x86_64 \
                   libXtst.x86_64 \
                   cups-libs.x86_64 \
                   libXScrnSaver.x86_64 \
                   libXrandr.x86_64 \
                   GConf2.x86_64 \
                   alsa-lib.x86_64 \
                   atk.x86_64 \
                   gtk3.x86_64 \
                   ipa-gothic-fonts \
                   xorg-x11-fonts-100dpi \
                   xorg-x11-fonts-75dpi \
                   xorg-x11-utils \
                   xorg-x11-fonts-cyrillic \
                   xorg-x11-fonts-Type1 \
                   xorg-x11-fonts-misc \
                   glibc-devel.x86_64 \
                   at-spi2-atk.x86_64 \
                   mesa-libgbm.x86_64

# This COPY command copies the .NET Lambda project's build artifacts from the host machine into the image.
COPY "bin/Release/lambda-publish" .

3. Çözümünüze IronPdf.Linux paketini ekleyin.
4. _FunctionHandler kodunu değiştirin - bu örnek bir web sayfasından (IronPDF) PDF oluşturacak ve /tmp'ya kaydedecektir. Bu PDF'yi görüntülemek için başka bir servise, örneğin S3'e yüklenmesi gerekir. (Resmi AWS örneği burada mevcut - AWS S3 Basics)

// Define the function handler for AWS Lambda
public Casing FunctionHandler(string input, ILambdaContext context)
{
    try
    {
        // Start logging the function process with input details
        context.Logger.LogLine($"START FunctionHandler RequestId: {context.AwsRequestId} Input: {input}");

        var awsTmpPath = @"/tmp/"; // AWS temporary storage path

        // Optional: Enable debugging for IronPdf
        // IronPdf.Logging.Logger.EnableDebugging = true;
        // IronPdf.Logging.Logger.LogFilePath = awsTmpPath;
        // IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All;

        // Set your license key for IronPDF
        IronPdf.License.LicenseKey = "YOUR_LICENSE_KEY";

        // Configuration for IronPDF rendering
        IronPdf.Installation.ChromeGpuMode = IronPdf.Engines.Chrome.ChromeGpuModes.Disabled;
        IronPdf.Installation.DefaultRenderingEngine = IronPdf.Rendering.PdfRenderingEngine.Chrome;
        Environment.SetEnvironmentVariable("TEMP", awsTmpPath, EnvironmentVariableTarget.Process);
        Environment.SetEnvironmentVariable("TMP", awsTmpPath, EnvironmentVariableTarget.Process);
        IronPdf.Installation.TempFolderPath = awsTmpPath;
        IronPdf.Installation.CustomDeploymentDirectory = awsTmpPath;
        IronPdf.Installation.LinuxAndDockerDependenciesAutoConfig = true;

        context.Logger.LogLine($"Creating IronPdf.ChromePdfRenderer");

        // Create instance of ChromePdfRenderer and render PDF from URL
        var renderer = new IronPdf.ChromePdfRenderer();
        context.Logger.LogLine($"Rendering PDF");
        using var pdfDoc = renderer.RenderUrlAsPdf("https://ironpdf.com/");
        var guid = Guid.NewGuid();
        var fileName = $"/tmp/{input}_{guid}.pdf"; // Name for the PDF file

        // Save the rendered PDF document
        context.Logger.LogLine($"Saving PDF name : {fileName}");
        pdfDoc.SaveAs(fileName);

        // Here you can upload the saved PDF file to anywhere such as AWS S3.
        context.Logger.LogLine($"COMPLETE!");
    }
    catch (Exception e)
    {
        // Log errors if any occur
        context.Logger.LogLine($"[ERROR] FunctionHandler : {e.Message}");
    }

    // Return a new instance of Casing with lower and upper case input strings
    return new Casing(input?.ToLower(), input?.ToUpper());
}

// Casing record to hold lower and upper case strings
public record Casing(string Lower, string Upper);

// Define the function handler for AWS Lambda
public Casing FunctionHandler(string input, ILambdaContext context)
{
    try
    {
        // Start logging the function process with input details
        context.Logger.LogLine($"START FunctionHandler RequestId: {context.AwsRequestId} Input: {input}");

        var awsTmpPath = @"/tmp/"; // AWS temporary storage path

        // Optional: Enable debugging for IronPdf
        // IronPdf.Logging.Logger.EnableDebugging = true;
        // IronPdf.Logging.Logger.LogFilePath = awsTmpPath;
        // IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All;

        // Set your license key for IronPDF
        IronPdf.License.LicenseKey = "YOUR_LICENSE_KEY";

        // Configuration for IronPDF rendering
        IronPdf.Installation.ChromeGpuMode = IronPdf.Engines.Chrome.ChromeGpuModes.Disabled;
        IronPdf.Installation.DefaultRenderingEngine = IronPdf.Rendering.PdfRenderingEngine.Chrome;
        Environment.SetEnvironmentVariable("TEMP", awsTmpPath, EnvironmentVariableTarget.Process);
        Environment.SetEnvironmentVariable("TMP", awsTmpPath, EnvironmentVariableTarget.Process);
        IronPdf.Installation.TempFolderPath = awsTmpPath;
        IronPdf.Installation.CustomDeploymentDirectory = awsTmpPath;
        IronPdf.Installation.LinuxAndDockerDependenciesAutoConfig = true;

        context.Logger.LogLine($"Creating IronPdf.ChromePdfRenderer");

        // Create instance of ChromePdfRenderer and render PDF from URL
        var renderer = new IronPdf.ChromePdfRenderer();
        context.Logger.LogLine($"Rendering PDF");
        using var pdfDoc = renderer.RenderUrlAsPdf("https://ironpdf.com/");
        var guid = Guid.NewGuid();
        var fileName = $"/tmp/{input}_{guid}.pdf"; // Name for the PDF file

        // Save the rendered PDF document
        context.Logger.LogLine($"Saving PDF name : {fileName}");
        pdfDoc.SaveAs(fileName);

        // Here you can upload the saved PDF file to anywhere such as AWS S3.
        context.Logger.LogLine($"COMPLETE!");
    }
    catch (Exception e)
    {
        // Log errors if any occur
        context.Logger.LogLine($"[ERROR] FunctionHandler : {e.Message}");
    }

    // Return a new instance of Casing with lower and upper case input strings
    return new Casing(input?.ToLower(), input?.ToUpper());
}

// Casing record to hold lower and upper case strings
public record Casing(string Lower, string Upper);

' Define the function handler for AWS Lambda
Public Function FunctionHandler(ByVal input As String, ByVal context As ILambdaContext) As Casing
	Try
		' Start logging the function process with input details
		context.Logger.LogLine($"START FunctionHandler RequestId: {context.AwsRequestId} Input: {input}")

		Dim awsTmpPath = "/tmp/" ' AWS temporary storage path

		' Optional: Enable debugging for IronPdf
		' IronPdf.Logging.Logger.EnableDebugging = true;
		' IronPdf.Logging.Logger.LogFilePath = awsTmpPath;
		' IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All;

		' Set your license key for IronPDF
		IronPdf.License.LicenseKey = "YOUR_LICENSE_KEY"

		' Configuration for IronPDF rendering
		IronPdf.Installation.ChromeGpuMode = IronPdf.Engines.Chrome.ChromeGpuModes.Disabled
		IronPdf.Installation.DefaultRenderingEngine = IronPdf.Rendering.PdfRenderingEngine.Chrome
		Environment.SetEnvironmentVariable("TEMP", awsTmpPath, EnvironmentVariableTarget.Process)
		Environment.SetEnvironmentVariable("TMP", awsTmpPath, EnvironmentVariableTarget.Process)
		IronPdf.Installation.TempFolderPath = awsTmpPath
		IronPdf.Installation.CustomDeploymentDirectory = awsTmpPath
		IronPdf.Installation.LinuxAndDockerDependenciesAutoConfig = True

		context.Logger.LogLine($"Creating IronPdf.ChromePdfRenderer")

		' Create instance of ChromePdfRenderer and render PDF from URL
		Dim renderer = New IronPdf.ChromePdfRenderer()
		context.Logger.LogLine($"Rendering PDF")
		Dim pdfDoc = renderer.RenderUrlAsPdf("https://ironpdf.com/")
		Dim guid As System.Guid = System.Guid.NewGuid()
		Dim fileName = $"/tmp/{input}_{guid}.pdf" ' Name for the PDF file

		' Save the rendered PDF document
		context.Logger.LogLine($"Saving PDF name : {fileName}")
		pdfDoc.SaveAs(fileName)

		' Here you can upload the saved PDF file to anywhere such as AWS S3.
		context.Logger.LogLine($"COMPLETE!")
	Catch e As Exception
		' Log errors if any occur
		context.Logger.LogLine($"[ERROR] FunctionHandler : {e.Message}")
	End Try

	' Return a new instance of Casing with lower and upper case input strings
	Return New Casing(input?.ToLower(), input?.ToUpper())
End Function

' Casing record to hold lower and upper case strings
'INSTANT VB TODO TASK: C# 'records' are not converted by Instant VB:
'public record Casing(string Lower, string Upper)

5. Bellek ve zaman aşımı süresini artırın - IronPDF, Lambda'nin varsayılan değerinden daha fazla zaman ve bellek gerektirir. Bu, aws-lambda-tools-defaults.json içinde yapılandırılabilir. Bu değerleri fonksiyonunuza uyacak şekilde ayarlayın.

Bu örnekte, bellek ve zaman aşımı süresini 512 (MB) ve 330 (saniye) olarak ayarladık:

"function-memory-size": 512,
"function-timeout": 330,

Ayarlar, Lambda konsolu kullanılarak da güncellenebilir - AWS Lambda Bellek Yapılandırması.

6. Bir Lambda fonksiyonu yayımlamak ve denemek için belgenin son bölümünü takip edin AWS .NET 5 Lambda Desteği ve Konteyner Görüntüleri
7. Lambda fonksiyonu, Lambda konsolu kullanılarak çağrılabilir, AWS Lambda Konsolu veya Visual Studio için AWS Araç Seti aracılığıyla Visual Studio kullanılarak çağrılabilir.

"GPU süreci kullanılamaz" mesajını alırsanız, kurulum yönetici ayrıcalıklarıyla çalıştırılmamış olabilir. Lütfen yazılımı tekrar yönetici/kök ayrıcalıklarıyla çalıştırmayı deneyin. Alternatif olarak, aşağıdakini Dockerfile'a ekleyin:

RUN chmod 755 "runtimes/linux-x64/native/IronCefSubprocess"