There's really no sense in creating a writable copy of the whole `/etc` hierarchy at `/run/etc/rw`. Instead, let's just mount overlays at the paths we want to make writable (which for now is only `/etc/ssh`).
There's really no sense in creating a writable copy of the whole `/etc` hierarchy at `/run/etc/rw`. Instead, let's just mount overlays at the paths we want to make writable (which for now is only `/etc/ssh`).