I've always felt like config should be "COPY"'d into an image. Etcd/Confd looks really neat, in principle, but I feel like it's asking for trouble in terms of "

I've always felt like config should be "COPY"'d into an image. Etcd/Confd looks really neat, in principle, but I feel like it's asking for trouble in terms of "immutable containers." I'm not overly familiar with the system though, so I may be misunderstanding.