backend does not start

docker-compose up -d starts each one of the services, but backend service fails with the following:

docker-compose logs backend

Attaching to iaas_backend_1
�[36mbackend_1        |�[0m Checking for script in /app/prestart.sh
�[36mbackend_1        |�[0m There is no script /app/prestart.sh
�[36mbackend_1        |�[0m INFO: Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)
�[36mbackend_1        |�[0m INFO: Started reloader process [1]
�[36mbackend_1        |�[0m ERROR: Error loading ASGI app. Import string ":app" must be in format "<module>:<attribute>".
�[36mbackend_1        |�[0m INFO: Stopping reloader process [1]

I tried to get into the backend's bash to try debugging, but it also fails:

docker-compose exec backend bash

ERROR: No container found for backend_1

I commented and uncommented commands in docker-compose.dev.command.yml so that backend should be able to run indefinitely, and now could get into that container with docker-compose exec backend bash. The problem is that /app directory is empty in the container. Something prevents it from mounting volumes on the host machine. What might be the reason for that? A permission issue?

It seems that this error relates to WSL, not to any particular Docker image / container. I resolved it, closing the issue.

Problem persists:

Request URL: http://localhost/docs
Request Method: GET
Status Code: 404 Not Found

AND

Request URL: http://localhost/api/v1/login/access-token
Request Method: POST
Status Code: 404 Not Found
Remote Address: [::1]:80

Hi @joehoeller, in my case it was an issue related to Windows Subsystem for Linux. It seems that WSL doesn't properly handle volumes, so I moved my project to regular Windows and it works now. Please try to make sure that ./backend/app is properly mounted as a volume inside the container.

Its like the DB on PORT 5432 (Postgres) doesnt even generate, it looks like it doesnt exist; Trafik doesnt launch either.

…

On Thu, Jan 2, 2020 at 2:36 PM M. Yusuf Sarıgöz ***@***.***> wrote: Hi @joehoeller <https://github.com/joehoeller>, in my case it was an issue related to Windows Subsystem for Linux. It seems that WSL doesn't properly handle volumes, so I moved my project to regular Windows and it works now. Please try to make sure that ./backend/app is properly mounted as a volume inside the container. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#90>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABHVQHDUIG4E4QNEJU4PFDDQ3ZF5VANCNFSM4J6BZJEQ> .

Yo — I’m a pretty upfront person and support all my GitHib projects, so with that said, here’s to keeping it real: Why don’t you clone the repo and try running it by going thru the steps and fix your broken repo? This problem isn’t fixed and I am on Linux.

…

On Thu, Jan 2, 2020 at 3:06 PM joe hoeller ***@***.***> wrote: Its like the DB on PORT 5432 (Postgres) doesnt evemn generate, it looks like it doesnt exist On Thu, Jan 2, 2020 at 2:36 PM M. Yusuf Sarıgöz ***@***.***> wrote: > Hi @joehoeller <https://github.com/joehoeller>, in my case it was an > issue related to Windows Subsystem for Linux. It seems that WSL doesn't > properly handle volumes, so I moved my project to regular Windows and it > works now. Please try to make sure that ./backend/app is properly > mounted as a volume inside the container. > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#90>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/ABHVQHDUIG4E4QNEJU4PFDDQ3ZF5VANCNFSM4J6BZJEQ> > . >

I struggled with this issue a while... tried to mount files in a seperate drive away from Windows C, tried running Docker in Windows mode, tried all the fixes offered here, none worked.

What worked for me was to do the same as in this issue:
#41

I know the solution says its a cookie cutter issue, but the line endings are still wrong in the source of this repo. Should I do a PR?

I had the same issue on windows.
Fixed with running find . -type f -exec dos2unix {} \; in git bash under the project root.
https://stackoverflow.com/questions/7068179/convert-line-endings-for-whole-directory-tree-git
This will convert all files to LF.

@monatis

Thanks @monatis for reporting back and closing the issue 👍

Thanks @akashv10 for the tip. If anyone else is still having problems, please create a new issue (unless you already did 😅 )

Hello, I will need your help, I am having the problem you had from the beginning in api send me this:

ERROR: Error loading ASGI app. Import string ": app" must be in format "<module>: <attribute>".

@tiangolo

@tiangolo

✨ Add auth to Playwright and update setup (#90)

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