previous i created the watcher in my local server 1 elasticsearch and kibana server.
now my requirement is my cluster having 3 es nodes ,2 logstash nodes ,3 ml nodes,1 kibana .. how to setup watcher and email conf in elasticsearch.yml ?
- shall i conf email all 3 es nodes ?
- how to configure watcher and which node i need to configure ?
3.which mandatory settings are enable in elasticsearch.yml, kibana.yml & logstash.yml
thanks in advance .