kubernetes/cmd/kube-apiserver/app/server.go

func init() { … }

// NewAPIServerCommand creates a *cobra.Command object with default parameters
func NewAPIServerCommand() *cobra.Command { … }

// Run runs the specified APIServer.  This should never exit.
func Run(ctx context.Context, opts options.CompletedOptions) error { … }

// CreateServerChain creates the apiservers connected via delegation.
func CreateServerChain(config CompletedConfig) (*aggregatorapiserver.APIAggregator, error) { … }

// CreateKubeAPIServerConfig creates all the resources for running the API server, but runs none of them
func CreateKubeAPIServerConfig(
	opts options.CompletedOptions,
	genericConfig *genericapiserver.Config,
	versionedInformers clientgoinformers.SharedInformerFactory,
	storageFactory *serverstorage.DefaultStorageFactory,
) (
	*controlplane.Config,
	aggregatorapiserver.ServiceResolver,
	[]admission.PluginInitializer,
	error,
) { … }

var testServiceResolver …

// SetServiceResolverForTests allows the service resolver to be overridden during tests.
// Tests using this function must run serially as this function is not safe to call concurrently with server start.
func SetServiceResolverForTests(resolver webhook.ServiceResolver) func() { … }

func buildServiceResolver(enabledAggregatorRouting bool, hostname string, informer clientgoinformers.SharedInformerFactory) webhook.ServiceResolver { … }