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Sep 20, 2024
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Update list-cluster-nodes.adoc #3698

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13 changes: 11 additions & 2 deletions modules/manage/pages/manage-nodes/list-cluster-nodes.adoc
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Expand Up @@ -133,20 +133,29 @@ The method returns a large amount of information, which includes many of the det
The output may be unformatted, and thereby difficult to read until formatting is applied.

The following call passes the result to the https://stedolan.github.io/jq/[jq^] command-line JSON processor for
formatting, and then uses the standard command-line utility `grep` to reduce the output to available hostnames:
formatting, and then uses the standard command-line utility `egrep` to reduce the output to available hostnames and otpNode names:

----
curl -u Administrator:password -v -X GET \
http://10.142.181.101:8091/pools/default | jq '.' | grep hostname
http://10.142.181.101:8091/pools/default | jq '.' | egrep 'hostname|otpNode'
----

The output is as follows:

----
"otpNode": "ns_1@10.142.181.101",
"hostname": "10.142.181.101:8091",
"otpNode": "ns_1@10.142.181.102",
"hostname": "10.142.181.102:8091",
----

As shown in the example REST API command below, the otpNode value can be used with the `/nodes/<otpNode>` URI to retrieve detailed information about the node, including the storage paths for the services:

----
curl -u Administrator:password -v -X GET \
http://10.142.181.101:8091/nodes/ns_1@10.142.181.101 | jq '.'
----

For more information, see xref:rest-api:rest-cluster-get.adoc[Retrieving Cluster Information].

[#next-steps-after-list-nodes]
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