ListClusters - OpenSearch - Alibaba Cloud Documentation Center

Queries clusters.

Operation description

Method

GET

URI

/openapi/ha3/instances/{instanceId}/clusters

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

GET /openapi/ha3/instances/{instanceId}/clusters

Request parameters

Parameter	Type	Required	Description	Example
instanceId	string	Yes	The instance ID.	ha-cn-zvp2jlr2g03

Sample requests

GET /openapi/ha3/instances/ha3_instance_name/clusters

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
requestId	string	id of request	F43E8AB4-419C-5F4C-90D6-615590DFAA3C
result	array<object>	The clusters.
	object	The list of clusters.
name	string	The cluster name.	ha-cn-7pp2pcna701_qrs
description	string	The description of the cluster.	fzz_test
currentAdvanceConfigVersion	string	The effective advanced configuration version.	" "
latestAdvanceConfigVersion	string	The latest advanced configuration version.	" "
currentOnlineConfigVersion	string	The effective online configuration version.	" "
latestOnlineConfigVersion	string	The latest online configuration version.	" "
currentOnlineQueryConfigVersion	string	The effective query configuration version.	ha-cn-pl32rf0****_offline_adv_v1
latestOnlineQueryConfigVersion	string	The latest query configuration version.	ha-cn-pl32rf0****_offline_adv_v1
currentOfflineDictConfigVersion	string	The effective dictionary configuration version.	ha-cn-pl32rf0****_offline_adv_v1
latestOfflineDictConfigVersion	string	The latest dictionary configuration version.	ha-cn-pl32rf0****_offline_adv_v1
configUpdateTime	string	The time when the configuration was updated.	" "
status	string	The cluster status. Valid values: running: The cluster is running. starting: The cluster is being started. stopping: The cluster is being stopped. stopped: The cluster is stopped.	"starting"
queryNode	object	The information about Query Result Searcher (QRS) workers.
name	string	The name of the QRS worker.	test_0704
number	integer	The number of QRS workers.	1
partition	integer	The ID of the partition that is stored on the QRS worker.	dt=20211216
dataNode	object	The information about Searcher workers.
name	string	The name of the Searcher worker.	ha-cn-8ed2k7brm05_qrs
number	integer	The number of Searcher workers.	1
partition	integer	The ID of the partition that is stored on the Searcher worker.	dt=20220216
createTime	string	The time when the cluster was created.	2024-05-21 16:05:26
config	object	The configuration information.
	object	The configuration information.
	object	The information about child configuration items.
name	string	The configuration name.	ha-cn-pl32rf0****_offline_adv_v1
updateTime	string	The time when the configuration was updated.	2024-05-21 16:05:26
desc	string	The description of the configuration.

Examples

Sample success responses

JSONformat

{
  "requestId": "F43E8AB4-419C-5F4C-90D6-615590DFAA3C",
  "result": [
    {
      "name": "ha-cn-7pp2pcna701_qrs",
      "description": "fzz_test",
      "currentAdvanceConfigVersion": "\" \"",
      "latestAdvanceConfigVersion": "\" \"",
      "currentOnlineConfigVersion": "\" \"",
      "latestOnlineConfigVersion": "\" \"",
      "currentOnlineQueryConfigVersion": "ha-cn-pl32rf0****_offline_adv_v1",
      "latestOnlineQueryConfigVersion": "ha-cn-pl32rf0****_offline_adv_v1",
      "currentOfflineDictConfigVersion": "ha-cn-pl32rf0****_offline_adv_v1",
      "latestOfflineDictConfigVersion": "ha-cn-pl32rf0****_offline_adv_v1",
      "configUpdateTime": "\" \"",
      "status": "\"starting\"",
      "queryNode": {
        "name": "test_0704",
        "number": 1,
        "partition": 0
      },
      "dataNode": {
        "name": "ha-cn-8ed2k7brm05_qrs",
        "number": 1,
        "partition": 0
      },
      "createTime": "2024-05-21 16:05:26",
      "config": {
        "key": {
          "key": {
            "name": "ha-cn-pl32rf0****_offline_adv_v1",
            "updateTime": "2024-05-21 16:05:26",
            "desc": ""
          }
        }
      }
    }
  ]
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-05-16	The response structure of the API has changed	View Change Details
2022-01-12	Add Operation	View Change Details