[shykes]

I understand, but the problem is that to "just run a container" Docker needs to manage global system state and synchronize with other docker instances. Right now that is done with the daemon. How do I do this without? CoreOS's answer is basically "systemd should do all that". But to me that is not an acceptable answer. I don't want to tie Docker to systemd. It's already too monolithic as it is. Do we really want to absorb the docker daemon's functionality into it too? Because that's exactly what CoreOS is proposing with Rocket. I think that's a flawed design and the opposite of composable.