Imports
- github.com/containous/traefik/log
- github.com/containous/traefik/provider
- github.com/containous/traefik/provider/kv
- github.com/containous/traefik/safe
- github.com/containous/traefik/types
- github.com/docker/libkv/store
- github.com/docker/libkv/store/etcd/v2
- github.com/docker/libkv/store/etcd/v3