generic

Documentation

Overview

Package generic contains helper functions useful for working with the generic controller-runtime APIs.

Index

• func GVKForType[T client.Object](scheme *runtime.Scheme) schema.GroupVersionKind
• func NewPredicateFuncs[T client.Object](f func(T) bool) predicate.TypedFuncs[client.Object]

Functions

func GVKForType

func GVKForType[T client.Object](scheme *runtime.Scheme) schema.GroupVersionKind

GVKForType returns the GroupVersionKind for a given type T registered in the scheme. It panics if the type is not registered or there is more than one GVK for the type.

func NewPredicateFuncs

func NewPredicateFuncs[T client.Object](f func(T) bool) predicate.TypedFuncs[client.Object]

NewPredicateFuncs is a wrapper around predicate.NewTypedPredicateFuncs[T] that converts the typed predicate functions back to untyped variants, suitable for use in the current controller-runtime API.

When controller-runtime is updated to use generic builders, this function can be removed. See https://github.com/kubernetes-sigs/controller-runtime/pull/2784