Package capabilities manages system level capabilities.

Package controller contains code for controllers (like the replication controller).

Package controlplane contains code for setting up and running a Kubernetes cluster control plane API server.

Package credentialprovider supplies interfaces and implementations for docker registry providers to expose their authentication scheme.

Package fieldpath supplies methods for extracting fields from objects given a path to a field.

Package generated is the destination for all generated files.

Package kubeapiserver holds code that is common to both the kube-apiserver and the federation-apiserver, but isn't part of a generic API server.

Package kubectl provides the functions used by the kubectl command line tool under k8s.io/kubernetes/cmd.

Package kubelet is the package that contains the libraries that drive the Kubelet binary.

Package probe contains utilities for health probing, as well as health status information.

Package proxy implements the layer-3 network proxy.

Package registry implements the storage and system logic for the core of the api server.

Package routes holds a collection of optional master http handlers.

Package security contains security apis and implementations.

Package securitycontext contains security context api implementations.

Package volume includes internal representations of external volume types as well as utility methods required to mount/unmount volumes to kubelets.