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Alibaba Cloud Linux:GetListGpuCluster

Last Updated:Sep 15, 2026

Retrieves a list of GPU clusters.

Operation description

After installing the component for the target ACK cluster:

  1. First, when a cluster is managed for the first time, the component is installed on all ECS instances currently in the cluster. If the cluster contains more than 50 nodes, only 50 instances are included in the first batch.

  2. Then, the operating system console periodically checks the scaling status of the managed cluster. When a new ECS instance is added to the cluster, the operating system console automatically installs the component on it without user intervention.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request syntax

GET /api/v1/aiTopology/topology/listCluster HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

timeRegion

any

No

The query time range, in milliseconds, in the format of [start, end]. Example: [13254125000, 52451241000].

[1757820000, 1757823600]

regionId

string

No

The ID of the region to query.

cn-hangzhou

Response elements

Element

Type

Description

Example

object

The response body.

code

string

The response code. Valid values: Success and Sysom.ACKClusterNotFound.

Success

data

any

The list of clusters returned.

["cluster1", "cluster2"]

message

string

The error message returned when the code is not Success.

success

requestId

string

Id of the request

1234567890

total

integer

The number of clusters returned.

10

Examples

Success response

JSON format

{
  "code": "Success",
  "data": "[\"cluster1\", \"cluster2\"]",
  "message": "success",
  "requestId": "1234567890",
  "total": 10
}

Error codes

HTTP status code

Error code

Error message

Description

400 Sysom.ServerError Server error, please correct the code according to the error message. %s. Server error, please correct the code according to the error message
400 Sysom.ACKClusterNotFound The specified ACK cluster was not found. %s. The specified ACK cluster was not found

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.