NewPluginInitializer constructs new instance of PluginInitializer.

PluginInitializer is used for initialization of the webhook admission plugin.

ServiceResolver knows how to convert a service reference into an actual location.

WantsAuthenticationInfoResolverWrapper defines a function that wraps the standard AuthenticationInfoResolver to allow the apiserver to control what is returned as auth info.

WantsServiceResolver defines a function that accepts a ServiceResolver for admission plugins that need to make calls to services.