| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/Sirupsen/logrus | |
| github.com/docker/docker/pkg/discovery | |
| github.com/docker/go-connections/tlsconfig | Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. |
| github.com/docker/libkv | |
| github.com/docker/libkv/store | |
| github.com/docker/libkv/store/consul | |
| github.com/docker/libkv/store/etcd | |
| github.com/docker/libkv/store/zookeeper | |
| path | Package path implements utility routines for manipulating slash-separated paths. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |