Hello guys,
We have an Elasticsearch 8.18.4, which is running as a Docker container as a single-node. Now I want to add two or more nodes to it, and also I want to make them a multi-node cluster. Is there any way to scale the existing setup to a multi-node setup?
I’ve come across documentation that explains either single-node setups or fresh multi-node cluster deployments, but I didn't get any specific articles that suit us.
Thanks in advance!