when start the container, it saids conf/app.ini is missing

[mcdullmedia]

The file were mapped to the /app/conf/app.ini as told. But the docker does not start and telling conf/app.ini cannot be found.

configuration: parse "conf/app.ini": open conf/app.ini: no such file or directory FATA[0000] Failed to start application

[mcdullmedia]

the path is not correct. it was under /home/app/conf/app.ini But it still dont work, the production flag and port flag were not honored. I doubt if the docker is very olddated and using old fashion of conf parameter.

[EthanPany]

I think you should copy the config into the docker container, try add COPY --from=builder /app/conf ./conf into the docker file.