Updated on 2022-06-16 GMT+08:00

Scaling Out Clusters

Function

This API is used to scale out clusters.

URI

  • URI format
    POST /v1.0/{project_id}/clusters/{cluster_id}/resize
  • Parameter description
    Table 1 URI parameter description

    Parameter

    Mandatory

    Type

    Description

    project_id

    Yes

    String

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

    cluster_id

    Yes

    String

    ID of the cluster to be scaled out

Request Message

  • Sample request

    scale_out sample API is as follows:

    POST /v1.0/89cd04f168b84af6be287f71730fdb4b/clusters/4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90/resize
    {
        "scale_out":{
           "count":3
        } 
    }
  • Parameter description
    Table 2 Request parameter description

    Parameter

    Mandatory

    Type

    Description

    scale_out

    No

    ScaleOut object

    Scale out an object.

    Table 3 ScaleOut

    Parameter

    Mandatory

    Type

    Description

    count

    Yes

    Integer

    Number of nodes to be added

Response Message

Sample response

status CODE 200

Status Code

  • Normal

    200

  • Abnormal
    Table 4 Returned value description

    Returned Value

    Description

    400 Bad Request

    Request error.

    401 Unauthorized

    Authentication failed.

    403 Forbidden

    You do not have the permission to perform the operation.

    404 Not Found

    The requested resource was not found.

    500 Internal Server Error

    Internal service error.

    503 Service Unavailable

    The service is unavailable.