Delete Indexer node

[Riccardo Olivetto]

Hi, in CSS environment I've followed the guide to add new indexer node

PUT _cluster/settings { "persistent": { "cluster.remote": { "ca-wazuh-indexer-1": { "seeds": ["192.168.10.101:9300"] }, "cb-wazuh-indexer-1": { "seeds": ["192.168.20.101:9300"] } } } }

How can I delete one of them?

PUT _cluster/settings { "persistent": { "cluster.remote": { "ca-wazuh-indexer-1": { "seeds": ["192.168.10.101:9300"] }, "cb-wazuh-indexer-1": { "seeds": ["192.168.20.101:9300"] } } } }PUT _cluster/settings { "persistent": { "cluster.remote": { "ca-wazuh-indexer-1": { "seeds": ["192.168.10.101:9300"] }, "cb-wazuh-indexer-1": { "seeds": ["192.168.20.101:9300"] } } } }PUT _cluster/settings { "persistent": { "cluster.remote": { "ca-wazuh-indexer-1": { "seeds": ["192.168.10.101:9300"] }, "cb-wazuh-indexer-1": { "seeds": ["192.168.20.101:9300"] } } } }

PUT _cluster/settings { "persistent": { "cluster.remote": { "ca-wazuh-indexer-1": { "seeds": ["192.168.10.101:9300"] }, "cb-wazuh-indexer-1": { "seeds": ["192.168.20.101:9300"] } } } }

[Md. Nazmur Sakib]

Hi Riccardo,

Run this to update the cluster status.

PUT _cluster/settings 

{

  "persistent": {

    "cluster.remote": {

      "ca-wazuh-indexer-1": {

        "seeds": ["192.168.10.101:9300"]

      }

    }

  }

}



Now run this command to check the updated cluster setting.

GET _cluster/settings




Let me know if this solves your issue.

[Riccardo Olivetto]

Hi, doens't work.
This is my situation:

I've done this command but the indexer continue to exist:

[Md. Nazmur Sakib]

I cannot see your screenshots


Can you attach the image to the email as an attachment?

[Riccardo Olivetto]

I want to delete

 "ca-wazuh-indexer-1": {
          "skip_unavailable": "true",
          "seeds": [
            "10.0.14.68:9300"
          ]
        },
        "test-indexer": {
          "seeds": [
            "cliente.proxy:9300"
          ]
        }

[Md. Nazmur Sakib]

Run these commands on the Indexer management > Dev Tools


PUT _cluster/settings

{

  "persistent": {

    "cluster.remote": {

        "ca-wazuh-indexer-1": {

          "seeds": null

        

      }

    }

  }

}

And

PUT _cluster/settings

{

  "persistent": {

    "cluster.remote": {

        "test-indexer": {

          "seeds": null

        

      }

    }

  }

}



It should work.

Check this example.

These are my current cluster settings



After updating the new setting



It becomes.





Ref: https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-cluster-put-settings

Let me know if this solves your issue.

[Md. Nazmur Sakib]

Let me know if you need further help on this.