We are currently using Relational Datastore to store feature layers. We need to enable auto scaling for Datastore. I went through the ArcGIS cloudformation templates for spinning up Datastore and enabling autoscaling. Current Documentation supports Autoscaling in Clustermode only for Tile Cache / Spatiotemporal Datastore types. For relational, it supports only primary and standby machine mode. Can anyone suggest a way to enable autoscaling to relational datastore.
https://enterprise.arcgis.com/en/server/latest/cloud/amazon/cf-data-store-cluster.htm
https://enterprise.arcgis.com/en/server/latest/cloud/amazon/cf-data-store-primary-standby.htm