Package auth defines a file format for holding authentication information needed by clients of Kubernetes.

Package cache is a client-side caching mechanism.

Package clientcmd provides one stop shopping for building a working client from a fixed config, from a .kubeconfig file, from command line flags, or from any merged combination.

Package leaderelection implements leader election of a set of endpoints.

Package metrics provides abstractions for registering which metrics to record.

Package portforward adds support for SSH-like port forwarding from the client's local host to remote containers.

Package record has all client logic for recording and reporting events.

Package remotecommand adds support for executing commands in containers, with support for separate stdin, stdout, and stderr streams, as well as TTY.