Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):
2.18.0
Describe the issue:
not an issue, but a question.
In Opensearch Operator, I see 2 option autoScaler and SmartScaler exist under:
kubectl explain OpenSearchCluster.spec.confMgmt
I read doc, says SmartScaler will drain (transfer data) to other node before scale-down a node.
however, the doc didn’t mention if SmartScaler will automatically scale-up/down the node during workload and data change.
not sure if this is right:
autoScaler takes the responsiblity to scale up/down the opensearch nodes.
SmartScaler takes care for tranfer data before node going scale-down.
the 2 options can set to be true at the same time, because the SmartScaler doesn’t scale nodes, but just prepare the scale-down?