Steps for Elasticsearch Cluster Setup

Hi All

I am setting up an Elasticsearch cluster for the first time in our Campus Solutions environment and was wondering if I am missing anything. Here are the steps that I have determined so far:

Install Elasticsearch and Kibana on each server/node in the cluster (does Kibana need to be installed on more than one node?).

Define a search instance within PeopleSoft (add all three servers/nodes to the Search Instance Properties)

Change the number of replicas in the search options page.

Run full index builds for all indexes (Portal, Class LFF, Class SFF, Catalog LFF, Catalog SFF).