Package api contains the latest (or "internal") version of the Kubernetes API objects.

package capabilities manages system level capabilities.

Package cloudprovider supplies interfaces and implementations for cloud service providers.

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

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.

generated package is the destination for all generated files.

Package hyperkube is a framework for kubernetes server components.

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

A set of common functions needed by cmd/kubectl and pkg/kubectl packages.

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

Package master contains code for setting up and running a Kubernetes cluster master.

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 version supplies version information collected at build time to kubernetes components.

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