Using nc16 fulltextsearch with elasticsearch external node

That’s it? Because the elasticsearch service won’t start if I delete the “#”.
I have to add
“node.master: true
node.data: true
transport.host: localhost
transport.tcp.port: 9300”
to bring the service up running.

How do you tell NC to use this elasticsearch instance? I have an automated “sudo -u www-data php /var/www/nextcloud/occ fulltextsearch:index” running and it doesn’t use this external instance.
Beforehand I used to use an internal instance, but out of the sudden it stopped working.

it tells me now " Exception: Elasticsearch\Common\Exceptions\NoNodesAvailableException
│ Message: No alive nodes found in your cluster"
but curl works