| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/bsphere/le_go | Package le_go provides a Golang client library for logging to logentries.com over a TCP connection. |
| github.com/containerd/log | Package log provides types and functions related to logging, passing loggers through a context, and attaching context to the logger. |
| github.com/docker/docker/daemon/logger | Package logger defines interfaces that logger drivers implement to log messages. |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |