Also why is cephadm_cluster_interface defined, but does nothing in the actual role?

[TafkaMax]

Searching for the variable. It is defined, but never used anywhere.

EDIT: Seems cephadm_cluster_network seems to be valid, but cluster_interface is a relic?

[cityofships]

EDIT: Seems cephadm_cluster_network seems to be valid, but cluster_interface is a relic?

Good catch - that's probably what it is.