Support passing of uvicorn specific config options to underlying runner

[anil-enable]

First Check

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Example Code

# errors with "No such option: --no-server-header"
fastapi dev src/app/main.py --port=8001 --no-server-header

Description

uvicorn cli has a lot of config options allowing some degree of customization of the server, e.g. --no-server-header (switches off server header)

uvicorn app.main:app --port=8001 --no-server-header --reload

fastapi cli currently doesn't support these options. This blocks moving from uvicorn to fastapi cli where such customization of server is required

# errors with "No such option: --no-server-header"
fastapi dev src/app/main.py --port=8001 --no-server-header

If fastapi cli exposes a way to pass these options to uvicorn, it would be helpful.

Operating System

macOS

Operating System Details

macOS Sonoma Version 14.4.1

Python Version

3.12.0

Additional Context

No response

[EeJM]

We also need --forwarded-allow-ips=* for passing x-forwarded-for headers from a proxy in a Docker setup (from a non localhost IP).

[joke2k]

Seems to be a common request, great!

I'm using a function to create the app and it would be great to have this feature because i can use the --factory option.