The documentation around the SearchEngine syspref bsically says "Use following search engine [Zebra|Elasticsearch]", both in the manual and in the syspref interface: https://koha-community.org/manual/latest/en/html/administrationpreferences.html#searchengine But in order for things to work properly there are at least a couple of things that need to be started on the server: - koha-es-indexer - koha-worker --queue elastic_index This might be documented somewhere that I am be missing, but I think there should be at least a hint about these things both in the manual and in the syspref interface.
Yeah, I've been thinking about this a bit lately as well. Good idea.
"koha-worker --queue elastic_index" should not be used, though. Only "koha-es-indexer".