I wondered if there is a central search index of all tubes which can be read programmatically.
I browsed the search-index project to figure out what is the source of the index and how it works.
Obviously it’s this file: framagit.org/framasoft/peertube/search-index/-/blob/master/config/default.yaml which invokes https://instances.joinpeertube.org/api/v1/instances/hosts/.
But this index file seems to contain only 20 entries. Where is the rest of the 630 hosts and is there any official process at Framasoft to update such index?