Downscale OpenSearch Clusters with Vertical Resizing

OCI Search with OpenSearch now supports downscaling a cluster with vertical resizing. You can decrease the memory and OCPU resources for a cluster's leader nodes, data nodes, and OpenSearch Dashboard nodes.

For more information see the following:

• Resizing an OpenSearch Cluster
• Considerations with Scaling Down Cluster Settings
• Vertically Resizing an OpenSearch Cluster