If many teams are running/maintaining/configuring their own ElasticSearch clusters within one organization , that doesn't smell good. Rather I am looking for some thoughts on how we can implement a central ES cluster that can accommodate the needs of different teams , essentially providing ES as a service while providing enough Isolation/Security so that one team/tenant cannot read/write the data from other teams/tenants.Any ideas or experiences would be highly appreciated.  Thanks.
Implementing ElasticSearch As a service
cluster;cloud;elasticsearch;kubernetes;saas