Perl meets AWS Lambda - Speaker Deck

Perl meets AWS Lambda

by moznion

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Perl meets AWS Lambda YAPC::Tokyo 2019 @moznion

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͜Ε͸ӕʂʂʂʂ

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AWS Lambdaͷ͓࿩

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AWS Lambda - ୹͍ϫϯγϣοτͷίϯϐϡʔςΟϯά ϦιʔεΛఏڙ (࠷ۙ͸5෼͔Β15෼ʹ) - αʔόϨεͱ͔ݺ͹ΕͯΔ΍ͭͰ͢ʢࡶʣ

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͍ͭʹAWS LambdaʹΞϨ͕དྷ·ͨ͠Ͷ

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͍ͭʹAWS LambdaʹΞϨ͕དྷ·ͨ͠Ͷ Ruby

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YAPCͩͧʂʂʂ

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AWS Lambda Layers

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AWS Lambda Layers - ೚ҙͷϥϯλΠϜΛLambda্Ͱಈ͔ͤΔ࢓૊Έ - ϥϯλΠϜͱbootstrapΛzipʹΞʔΧΠϒͯ͠ Ξοϓϩʔυ - See Also https://docs.aws.amazon.com/lambda/latest/ dg/configuration-layers.html

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bootstrap - LayerͷίΞίϯϙʔωϯτ - Lambda FunctionͰLayerΛ༗ޮʹ͢Δͱ  ͜ͷbootstrap͕ୟ͔ΕΔ

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3. Do function bootstrap bootstrap AWS platform 1. Next Invocation API 2. Event 4. Invocation Response/Error

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γϯϓϧͰ͢Ͷ

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aws-lambda-perl5-layer

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Perl Lambda Layer - Repository: https://github.com/moznion/aws- lambda-perl5-layer - Blog: aws-lambda-perl5-layer ॻ͍ͨ -

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Perl Lambda Layer - Ϟνϕʔγϣϯ - ੜ͖͍ͯΔͱ͍Ζ͍Ζ͋Δ - ஌త޷ح৺ - ੜ͖͍ͯΔͱ͍Ζ͍Ζ͋Δ

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Perl Lambda Layer - Layerͷ࡞Γํ - bootstrapΛॻ͘ - LambdaͷϕʔεDockerίϯςφʹperlΛΠϯετʔϧ - Πϯετʔϧͨ͠PerlϥϯλΠϜͱbootstrapΛzipʹݻΊΔ - Ξοϓϩʔυʂʂ

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؆୯Ͱ͢Ͷ

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Perl Lambda Layer - ಛ௃ - carton friendly - ϏϧυࡁΈLayerఏڙ͋Γ - arn:aws:lambda:${REGION}:652718333417:layer:perl-5_26-layer:1 - arn:aws:lambda:${REGION}:652718333417:layer:perl-5_28-layer:1 - શAWSϦʔδϣϯαϙʔτ

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Perl Lambda Layer - ap-northeast-1 - ap-northeast-2 - ap-south-1 - ap-southeast-1 - ap-southeast-2 - ca-central-1 - eu-central-1 - eu-west-1 - eu-west-2 - eu-west-3 - sa-east-1 - us-east-1 - us-east-2 - us-west-1 - us-west-2

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Perl Lambda Layer - FunctionͷσϓϩΠํ๏ - (dependencyΛlocalҎԼʹvendoring͢Δ) - σΟϨΫτϦશମΛzipʹ·ͱΊΔ

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؆୯Ͱ͢Ͷʁ

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͍΍ʔΊΜͲ͘Ͷʁ

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͸͍……

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……

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App::Perlambda

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App::Perlambda - aws-lambda-perl5-layer޲͚ͷϚωδϝϯτ  CLIπʔϧ - dist, create, updateʹରԠ - https://github.com/moznion/p5-App-Perlambda

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DEMO

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·ͱΊ - Ruby͕AWS LambdaʹରԠ͠·ͨ͠ - AWS LambdaʹLayers͕΍͖ͬͯ·ͨ͠ - Perl͕LayerͷྗͰAWS LambdaʹରԠ͠·ͨ͠ - App::Perlambdaͱ͍͏ˢͷϚωδϝϯτπʔϧ Λॻ͖·ͨ͠

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ॴײ - ࣮ࡍLambdaॻ͘ͳΒඇಉظॲཧ͠΍͍͢ݴޠΛ  બΜͩ΄͏͕͍͍ͱࢥ͏…… - go - node - ͳͲ - ͳ͓ fork(2) ͸Ͳ͏΍Βಈ͘……

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ͦͷଞ - ศརͦ͏ͳͷ͕ग़ͨ - https://github.com/awslabs/aws-lambda- container-image-converter

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͓ΘΓ