Optimize the container

[adamradocz]

Is it possible to build the BOINC server in another container and use just the artifacts that needed (multi-stage build)? Just like we did with the BOINC Client Intel container?
The production image would be much smaller.

If it's not feasible, than the packages required only for the build should be removed, which also decrease the image size.

[marius311]

In some sense that is basically what happens, since the building happens in the makeproject container but the running is done in apache/mysql. That said, I haven't really thought how we might improve the logical structure / relation of the containers ever since multi-stage builds were introduced. I will try to, and am open to hearing any specific ideas you might have!