mangum
aws-recipes
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mangum | aws-recipes | |
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17 | 3 | |
1,594 | 3 | |
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2.5 | 5.6 | |
4 months ago | 6 months ago | |
Python | Python | |
MIT License | MIT License |
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mangum
- Why the Serverless Revolution Has Stalled
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Is there any batteries-included framework designed specifically for serverless functions?(preferably Python)
Hey! I was in the same place as you are, and the best solution I found was to use Mangum (https://mangum.io/). I believe it also works with Django. Mangum is an adapter that transforms lambda events into the corresponding structure to be received by your Framework API endpoints. We are currently using it with FastAPI and it's great. We code our backend without thinking about whether it will run on Lambda, and Magum takes care of the rest.
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Is it really advisable to try to run fastapi with predominantly sync routes in a real world application?
In the real world I'm never using static cloud resources. It's all serverless, containers, or horizontal auto-scaling. I let the infrastructure handle asynchronous scaling when needed. For FastAPI specifically I've used Mangum: https://mangum.io/ to provide the asynchronous invocation below the ASGI layer. Then all my FastAPI code can just be synchronous.
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Options to host a ReactJS + FastAPI + SQLlite application?
I discovered https://github.com/jordaneremieff/mangum which basically transforms a fastapi app to be compatible with aws lambda.
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Serverless Rest API : api gateway + lambda with RDS database
Should I create only 1 apigtw resource with 1 lambda and use mangum + fastapi for my rest api ?
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Yet another implementation for Slack Commands
Mangum: For the integration of the Aws Lambda and the Api Gateway with the FastApi
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AWS with a Django app
If you go the lambda route, you can use DRF (or any ASGI app) using https://mangum.io/
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Running Containers on AWS Lambda
Yes, it's possible to wrap any asgi app to run in a lambda. Check out Mangum https://github.com/jordaneremieff/mangum
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Observability Best Practices when running FastAPI in a Lambda
But we do not have a handler function, do we? We have a Mangum object wrapping the FastAPI application. Luckily, the Mangum object acts as a handler function, so we can just add the following in example/src/app/__init__.py:
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Django Rest API with AWS lambda or any other server less
I've used fastapi in a lambda. The package Mangum simplifies the conversion of lambda handler to a more tradition request.
aws-recipes
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Testing Event-Driven Serverless Architectures doesn't have to be difficult. 💥🚀
You can find the sample application and a step-by-step guide on GitHub.
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Observability Best Practices when running FastAPI in a Lambda
The required files to follow along in this example are available on GitHub, or here on my blog.
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AWS Recipe: Build an Asynchronous Serverless Task API
All code in this guide is available on GitHub. It might drift a bit if I decide to build upon it, but if I do, I will try to keep this blog entry up to date.
What are some alternatives?
Zappa - Serverless Python
aws-embedded-metrics-node - Amazon CloudWatch Embedded Metric Format Client Library
docker-flask-example - A production ready example Flask app that's using Docker and Docker Compose.
aws-simple-websocket - Using AWS's API Gateway + Lambda to run a simple websocket application. For learning/testing.
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
fastapi-crudrouter - A dynamic FastAPI router that automatically creates CRUD routes for your models
chalice - Python Serverless Microframework for AWS
starsessions - Advanced sessions for Starlette and FastAPI frameworks
titiler - Build your own Raster dynamic map tile services
full-stack-fastapi-template - Full stack, modern web application template. Using FastAPI, React, SQLModel, PostgreSQL, Docker, GitHub Actions, automatic HTTPS and more.
serverless-graphql - Serverless GraphQL Examples for AWS AppSync and Apollo
starlette - The little ASGI framework that shines. 🌟