exec /code/docker-entrypoint.sh: no such file or directory

[edmond-tcap]

When I try out this demo with docker and run
docker compose run app /venv/bin/python manage.py migrate
exec /code/docker-entrypoint.sh: no such file or directory shows up in terminal.
I checked inside the docker image docker run -it --entrypoint /bin/bash bakerydemo-app, the docker-entrypoint.sh is inside. I also added the line RUN chmod +x /code/docker-entrypoint.sh in Dockerfile but it did nothing. Redis and Postgres seemed to work in real-time logs.

[edmond-tcap]

I solved it myself.
It seems that in Dockerfile ENTRYPOINT ["/code/docker-entrypoint.sh"] line does not work. It can instead be CMD ["/bin/sh", "-c", "/code/docker-entrypoint.sh"].

[Amondale]

I found the unix line endings on entrypoint.sh are secretly converted to windows CRLF style when git clone'ing the repo, causing a 'not found' error when launched out of a docker container. Also may need chmod'ing in the Dockerfile? I think this flavor of Debian may return a not found when it really means can't execute

[FuzzyParrabellum]

I had the same problem and I found a quick fix in my particular case.
It seems the files arborescence was the issue, I just had to add .. in front of the migrations commands for it to work :
docker compose run app ../venv/bin/python manage.py migrate
docker compose run app ../venv/bin/python manage.py load_initial_data