Here are some relevant blogs worth sharing:
* http://cannybag.com/2015/10/elk-on-nutanix-elasticsearch/
* http://cannybag.com/2018/08/elasticsearch-sizing-on-nutanix/
Elasticsearch is also available as a pre-seeded app blueprint through Calm -- https://portal.nutanix.com/#/page/docs/details?targetId=Nutanix-Calm-Admin-Operations-Guide-v57:nuc-launching-elastic-search-app-blueprint-t.html
Gabe Contreras, consulting architect in our services team is also writing up a blog about Elasticsearch on Nutanix that will be published soon.