Imports
- github.com/docker/docker/pkg/signal
- github.com/docker/libkv/store/boltdb
- github.com/docker/libkv/store
- github.com/docker/libkv/store/zookeeper
- github.com/docker/libkv/store/consul
- github.com/Sirupsen/logrus
- github.com/docker/libkv/store/etcd