libssl apparently missing from API image built from Dockerfile

[WillNilges]

Description of the bug

Trying to tweak crab fit to do some modifications for a ticketing system. Built the Dockerfile for the API, but hit libssl errors when I run it with Docker Compose:

mesh-fit-1  | ./api: error while loading shared libraries: libssl.so.3: cannot open shared object file: No such file or directory

To reproduce

$ cd api
$ docker build . --tag crab-fit
$ docker run crab-fit

Expected behavior

Crab fit API starts up and waits for connections

Additional information

No response

[WillNilges]

Part of the issue might be that you're using Buster for the build image, but Bullseye for the container image:
https://stackoverflow.com/questions/76508361/getting-error-while-loading-shared-libraries-libssl-so-1-1-when-running-docke?answertab=scoredesc#tab-top

[WillNilges]

I managed to fix it by switching to debian:bookworm-slim and installing openssl

[gambit-dross]

@WillNilges mind sharing your Docker Compose file? Do you have one for schej?