Modifying the elasticsearch.yml configuration File

To modify the elasticsearch.yml configuration file:

1. Save the extracted elasticsearch.yml file under the name "elasticsearch.yml.old". Keep this file as a backup.
2. Open the elasticsearch.yml file in a text editor.

3. In the cluster section, modify the value of cluster.name to your cluster name. Use a unique name to distinguish between CloudShell environments in your network. For example:

   ############################## Cluster ############################### 

   # Cluster name identifies your cluster for auto-discovery. If you're running multiple clusters on the same network, make sure you're using unique names.

   #

   cluster.name: QS-CS-Local10.qualisystems.local