CertificateSecretName returns a predicate that used to filter Certificates to only those with the given 'status.nextPrivateKeySecretName'.

CertificateRequestRevision returns a predicate that used to filter CertificateRequest to only those with a given 'revision' number.

CertificateSecretName returns a predicate that used to filter Certificates to only those with the given 'spec.secretName'.

ExtractResourceName is a helper function used to extract a name from a metav1.Object being enqueued to construct a Func that is variadic based on a string value.

ResourceOwnedBy will filter returned results to only those with the given resource as an owner.

ResourceOwnerOf will filter returned results to only those that own the given resource.

An ExtractorFunc applies a transformation to a runtime.Object and creates a predicate function based on the result of the transformation.

Func is a generic function used to filter various types of resources.

Funcs is a list of predicates to be AND'd together.