Updated on 2023-11-29 GMT+08:00

Scaling Out a Cluster

Function

This API is used to scale out clusters.

Debugging

You can debug this API in API Explorer.

URI

1
POST /v1.0/{project_id}/clusters/{cluster_id}/resize
Table 1 URI parameters

Parameter

Mandatory

Type

Description

cluster_id

Yes

String

ID of the cluster to be scaled out. For details about how to obtain the ID, see Obtaining the Cluster ID.

project_id

Yes

String

Project ID For details about how to obtain the ID, see Obtaining Project ID.

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

scale_out

No

ScaleOut object

Object to be scaled out

Table 3 ScaleOut

Parameter

Mandatory

Type

Description

count

Yes

Integer

Number of nodes to be added

Response parameter

None

Example Request

Scale out a cluster by adding 3 nodes.

POST https://{Endpoint}/v1.0/89cd04f168b84af6be287f71730fdb4b/clusters/4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90/resize

{
  "scale_out" : {
    "count" : 3
  }
}

Example Response

None

Status Code

Status Code

Description

200

The cluster is scaled out successfully.

400

Request error.

401

Authentication failed.

403

You do not have required permissions.

404

No resources found.

500

Internal server error.

503

Service unavailable.