aws-lambda-go
aws-lambda-go | aws-lambda-runtime-interface-emulator | |
---|---|---|
19 | 4 | |
3,551 | 875 | |
0.7% | 1.1% | |
6.7 | 5.5 | |
19 days ago | 7 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
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aws-lambda-go
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AWS Serverless Diversity: Multi-Language Strategies for Optimal Solutions
You can follow this documentation and use the Lambda function template repo here.
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Serverless Image Generation Application Using Generative AI on AWS
The entire solution is built using Go - this includes the Lambda function (using aws-lambda-go library) as well as the complete solution deployment using AWS CDK.
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A Golang bot to count down the best day of your life - the holidays
Now, to work with Lambda using go, we have to change the code a little bit and use this official aws tool.
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Deploying Lambdas with AWS SAM & GitHub Actions: Step by Step
AWS Lambda GitHub Repository - The official GitHub repository for AWS Lambda. It includes examples, guides, and resources specifically for working with Lambda in Go.
- Como usar AWS Lambda com Golang?
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Build a Serverless Application for Image Label Detection
You will be using the Go programming language for the business logic (thanks to aws-lambda-go library) as well as the infrastructure component (Go bindings for AWS CDK) to deploy the solution.
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Use Golang for data processing with Amazon SNS and AWS Lambda
In this blog post, you will be using the aws-lambda-go library along with the AWS Go SDK v2 for an application that will process records from an Amazon SNS topic and store them in a DynamoDB table.
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Step-by-Step Guide to Building a Serverless Text to Speech Solution using Golang on AWS
The Lambda function is written using the aws-lambda-go library and you will use the Infrastructure-Is-Code paradigm to deploy the solution with AWS CDK (thanks to the Go bindings for AWS CDK)
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Use Golang for data processing with Amazon Kinesis and AWS Lambda
This blog post is for folks interested in learning how to use Golang and AWS Lambda to build a serverless solution. You will be using the aws-lambda-go library along with the AWS Go SDK v2 for an application that will process records from an Amazon Kinesis data stream and store them in a DynamoDB table. But that's not all! You will also use Go bindings for AWS CDK to implement "Infrastructure-as-code" for the entire solution and deploy it with the AWS CDK CLI.
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Serverless application in golang with AWS (Lambda Service)
Now that you have everything you need, let’s create a new project using Go modules for your function. For example, let’s name the module lambda-time. In a new, empty directory, initialize the Go module, and install the AWS Lambda for Go library:
aws-lambda-runtime-interface-emulator
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Understanding the AWS Lambda Runtime API
Enter the aws-lambda-runtime-interface-emulator. This tool will allow us to emulate the AWS Lambda Runtime API locally (I suspect that the AWS SAM uses this tool under the hood as well). The aws-lambda-runtime-interface-emulator is designed to be used with Docker. Still, nothing stops us from containerizing our code for the sake of development and then, whenever we are ready, proceeding with deployment how we wish to. This local workflow is a bit more involved than the previous one, but it might be a valid alternative for those not using AWS SAM or are already using containers to deploy their Lambdas.
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Puppeteer performance in AWS Lambda Docker containers
There is a special tool to test AWS Lambda images locally. It's called AWS Lambda Runtime Interface Emulator (RIE). You have two options: include RIE in your image or install it locally. We don't need it in the production image, so let's choose the second option. We will download binary locally and mount it to our image if we need to test it.
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Ask HN: Does anyone else find the AWS Lambda developer experience poor?
Suggestions:
1. If you are building APIs and using Lambda functions as targets from an API Gateway API, look into libraries like serverless-wsgi (Python) or wai-handler-hal (Haskell) that translate between API Gateway request/response payloads and some kind of ecosystem-native representation. Then as long as you're writing code where all state gets persisted outside of the request/response cycle, you can develop locally as if you were writing for a more normal deploy environment.
2. Look into the lambda runtime interface emulator ( https://github.com/aws/aws-lambda-runtime-interface-emulator... ). This lets you send invoke requests to a fake listener and locally test the lambda more easily. While the emulator is provided in the AWS container base images, you don't need to run it inside a container if you're deploying with zip files. (AWS-provided container images automatically enable the emulator if not running in a lambda runtime environment, and using docker for port remapping is nice. But not at all required.)
3. Get really good at capturing all requests to external services, and mocking them out for local testing. Whether this is with free monads, effect systems, gateway classes will depend on your language and library choices.
What are some alternatives?
go - The Go programming language
Moto - A library that allows you to easily mock out tests based on AWS infrastructure.
aws-lambda-python-runtime-interface-client
serverless-application-model - The AWS Serverless Application Model (AWS SAM) transform is a AWS CloudFormation macro that transforms SAM templates into CloudFormation templates.
copilot-cli - The AWS Copilot CLI is a tool for developers to build, release and operate production ready containerized applications on AWS App Runner or Amazon ECS on AWS Fargate.
serverless-offline - Emulate AWS λ and API Gateway locally when developing your Serverless project
algnhsa - AWS Lambda Go net/http server adapter
docker-lambda - Docker images and test runners that replicate the live AWS Lambda environment
aws-sdk-go-v2 - AWS SDK for the Go programming language.
dep
chrome-aws-lambda - Chromium Binary for AWS Lambda and Google Cloud Functions