Make kaboxer apps smaller in size
https://github.com/docker-slim/docker-slim
This program is supposed to « understanding your application and what it needs using various analysis techniques. It will throw away what you don't need. »
We could give it a try. See how much space we can gain, to start with, and if it's worth the risks.
Personally I'd be worried of the additional risk of breakage and bugs, additional workload to really test our kaboxed apps. Unless we don't tests (the most likely), and we just trust this docker-slim
to do the right thing, and finger-crossed that we're not distributing a broken application.