Opensearch cluster_Manger node startup failed

[pablo]

@Di_Di Is this related to Opensearch launch failed on cluster manager ?

If yes, please follow the response.

Opensearch launch failed on cluster manager

@Di_Di The OpenSearch node with only the cluster_manager node role can’t hold any data (indices). It requires a data node role to store the data. I’d suggest starting a master node with a data node.