AdvancedTemplateFuncMap to add Sprig and additional templating functions.

GetDynamicClientOnAPIResource returns a dynamic client on an APIResource.

GetDynamicClientForGVK returns a dynamic client on an gvk type.

GetDynamicClientOnUnstructured returns a dynamic client on an Unstructured type.

NewReconcilerBase is a contruction function to create a new ReconcilerBase.

NewLookupFunction get information at runtime from cluster.

SetIndexField this function allows to prepare an index field for an objct so that fieldSelector can be used.

ResourceGenerationChangedPredicate this predicate will fire an update event when the spec of a resource is changed (controller by ResourceGeneration), or when the finalizers are changed.