Is eawsy/aws-lambda-go still supported?

No, it's deprecated as stated in the README, with development shifted to its successor, eawsy/aws-lambda-go-shim. You should avoid using it for new projects.

How to migrate from eawsy/aws-lambda-go to AWS native Go runtime?

Refactor your handlers to use AWS's official Go SDK and runtime, update build processes to remove Docker dependency, and redeploy using AWS's native tools for better support.

eawsy/aws-lambda-go vs AWS native Go runtime: which should I use?

AWS's native Go runtime is now the better choice—it's officially supported, regularly updated, and integrates seamlessly with AWS services, whereas eawsy's project is deprecated and obsolete.

How to build a Go Lambda function with eawsy/aws-lambda-go?

Use the Docker-based workflow: pull the eawsy image, run it with your Go code mounted, and package the output, as detailed in the Preview section's commands.

What are the alternatives to eawsy/aws-lambda-go for Go on Lambda?

AWS's native Go support is the primary alternative, launched in 2018. Other options include custom runtimes or newer community shims, but official AWS tooling is recommended.

Does eawsy/aws-lambda-go work with AWS SDK version 2?

Likely not, due to its deprecated status; compatibility with newer SDKs is uncertain, and switching to AWS's native solution ensures up-to-date integration.

Why was eawsy/aws-lambda-go deprecated?

It was superseded by AWS's official Go runtime for Lambda, which made the custom shim unnecessary for most use cases, leading to maintenance cessation.

Open-Awesome

aws-lambda-go

Apache-2.0Go

A fast and clean way to execute Go on AWS Lambda without spawning a process.

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697 stars33 forks0 contributors

What is aws-lambda-go?

eawsy/aws-lambda-go is a tool that provides Go language support for AWS Lambda, allowing developers to run Go code in a serverless environment. It solves the limitation of AWS Lambda's native language support by enabling fast and clean execution of Go functions without spawning additional processes. This project facilitates building serverless applications using Go on AWS infrastructure.

Target Audience

Go developers who want to build serverless applications on AWS Lambda, especially those seeking performance optimizations and seamless integration with AWS services.

Value Proposition

Developers choose this project because it offers a fast execution method for Go on Lambda without process spawning, provides a clean API, and integrates easily with Docker for building and deployment, making it an efficient alternative to other serverless solutions.

Overview

A fast and clean way to execute Go on AWS Lambda.

Use Cases

Best For

Running Go applications on AWS Lambda without native support
Building high-performance serverless functions in Go
Integrating Go code with AWS serverless architecture
Deploying Go-based Lambda functions using Docker
Developing serverless APIs with Go on AWS
Optimizing Lambda execution time for Go workloads

Not Ideal For

New projects requiring official and actively maintained Go runtime support on AWS Lambda
Teams without Docker infrastructure or those preferring serverless-native build tools
Applications needing seamless integration with the latest AWS Lambda features and SDKs
Organizations prioritizing long-term stability and vendor-supported solutions over community projects

Pros & Cons

Pros

Performance Advantage

Executes Go code without spawning processes, reducing overhead and improving cold start times, as emphasized in the project's focus on fast execution.

Docker-Based Packaging

Uses Docker for building and packaging, ensuring consistent environments and simplifying deployment, demonstrated in the provided Docker run commands.

Clean API Design

Offers a straightforward handler interface with runtime integration, making it easy to write Lambda functions in Go, as shown in the code example.

Active Historical Community

Provided support channels like Gitter and Twitter for discussions and contributions, fostering collaboration before deprecation, per the Contact section.

Cons

Deprecated Status

Explicitly marked as deprecated in favor of a successor project, meaning no updates, bug fixes, or official support, as stated at the top of the README.

Docker Dependency

Requires Docker for building, adding complexity and infrastructure overhead compared to cloud-native or simpler build methods.

Obsolete Approach

With AWS now offering native Go support for Lambda, this project's method is outdated and less integrated with AWS's evolving ecosystem.

Limited Documentation

Relies on a wiki for documentation, which may be incomplete or stagnant due to deprecation, posing challenges for troubleshooting.

Frequently Asked Questions

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