docker host problem

[Kevin sw]

I push code in docker.
I got errors return when I curl localhost:8000/metrics from the outside docker
logs output:
curl: (52) Empty reply from server

Inside docker to excute curl command that It can show metrics nomally

[Steve Hillier]

How are you running the app inside the container (e.g. Uvicorn)? Can you confirm host is set to 0.0.0.0 (such as in https://fastapi.tiangolo.com/deployment/docker/#dockerfile)? Do you get a successful response from other endpoints?

[Steve Hillier]

I assume you've found a solution; please re-open if still having an issue. 👍