> (Sorry, I don't use docker so I can't actually make a constructive comment telling you what the canonical/right way of doing it is, but I can assure you, this

> (Sorry, I don't use docker so I can't actually make a constructive comment telling you what the canonical/right way of doing it is, but I can assure you, this is not it.) And you are categorically wrong. This is a very good way to do it.