Will this framework work with Google Cloud Functions / AWS Lambda / Azure Functions?

[piavgh]

First check

• I used the GitHub search to find a similar issue and didn't find it.
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Description

How can I use this framework with some serverless solutions out there (Google Cloud Functions / AWS Lambda / Azure Functions, ...)?

Thank you.

Additional context

[koxudaxi]

@piavgh
FastAPI supports ASGI protocol to connect a server.

The libraries are ASGI adapter which helps to run FastAPI on the services.

For AWS Lambda:
https://github.com/erm/mangum
For Azure Functions:
https://github.com/erm/bonnette
For Google Cloud Functions:
https://github.com/erm/grevillea

Example for AWS Lambda with mangum:
https://github.com/erm/mangum-examples

[piavgh]

@koxudaxi : thank you. I will check those repos

[paul121]

Zeit now supports an ASGI Interface for Python.

It was fairly easy to set this up & deploy. Doesn't require making modifications to the application structure. Not sure if this would work well for most deployments (I think WebSockets would be out of question) but may be a good solution for simple apps!

I created a demo repo showcasing what I've found. Hope it can help anyone else that looks into FastAPI + Serverless: https://github.com/paul121/fastapi-zeit-now

[tiangolo]

Thanks for the help here @koxudaxi and @paul121 ! 🍰 🙇‍♂️

Thanks @piavgh for reporting back and closing the issue 👍