not sure about docker/kubernetes. I've read somewhere that after investigation of source code there were conclusions that source code is not using good practice

not sure about docker/kubernetes. I've read somewhere that after investigation of source code there were conclusions that source code is not using good practices, a lot of duplication of code and so on thus making conclusion that project has some risks in technical debt or something like that. Would not be good to learn from project which is not well written :)