I believe there are no dashboards for Elasticsearch as it's recommended to use stack monitoring instead. There is a module for metricbeat for Elasticsearch here: https://www.elastic.co/guide/en/beats/metricbeat/current/metricbeat-module-elasticsearch.html.
I came across another thread with similar discussion here: Kibana dashboard for ES cluster monitoring.
I can move the thread to Beats to get a more precise / formal answer if you wish.