Docker运行起来的时候是否指定以什么account来运行？比如root或者其他角色？
Swarm (+ Mesos, ECS), Compose, Machine, Plugins (Weave, ClusterHQ),++
runC, Notary
OCF, OCP
Docker Machine/Swarm/Compose Kubernetes Mesosphere DCOS EC2 Container Service CoreOS/Fleetctl