Node configuration

Any setting defined in the elasticsearch.yml configuration file can also be defined for a set of Elasticsearch nodes in the spec.nodeSets[?].config section.

spec:
  nodeSets:
  - name: masters
    count: 3
    config:
      node.master: true
      node.data: false
      node.ingest: false
      node.ml: false
      xpack.ml.enabled: true
      node.remote_cluster_client: false
  - name: data
    count: 10
    config:
      node.master: false
      node.data: true
      node.ingest: true
      node.ml: true
      node.remote_cluster_client: false

For more information on Elasticsearch settings, see Configuring Elasticsearch.

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