GetHNCNamespace return the namespace where hnc-manager and hnc resources deployed.

IsManagedNamespace is the same as WhyUnmanaged but converts the response to a bool for convenience.

SetManagedMeta sets the regexes for the managed namespace labels and annotations.

WhyUnamanged returns a human-readable message explaining why the given namespace is unmanaged, or an empty string if it *is* managed.

NoPropagationLabels is a configuration slice that contains all NoPropagationLabel labels that should cause objects to be ignored from propagation.

UnpropgatedAnnotations is a list of annotations on objects that should _not_ be propagated by HNC.

NoPropagationLabel specifies a label Key and Value which will cause an object to be excluded from propagation if the object defines that label with this specific value.