fallback_get_meta/2 classy Function (Classy)

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4.1.15 fallback_get_meta(Hook, Prio) ¶

-spec fallback_get_meta(fun((node(),
                             site_metadata()) -> site_metadata()),
                        classy_hook:conf()) -> classy_hook:hook().

Fallback: derive site metadata of a remote node that doesn’t run classy.

This hook is optional.