Scaling in a Cluster By Removing Specified Nodes¶
Function¶
This API is used to scale in a cluster by removing specified nodes. Yearly/Monthly clusters do not support the removal of specified nodes by calling this API.
Debugging¶
You can debug this API in . Automatic authentication is supported.
URI¶
POST /v1.0/{project_id}/clusters/{cluster_id}/node/offline
Parameter | Mandatory | Type | Description |
|---|---|---|---|
project_id | Yes | String | Project ID. For details, see Obtaining a Project ID and Name. |
cluster_id | Yes | String | ID of the cluster you want to scale in |
Request Parameters¶
Parameter | Mandatory | Type | Description |
|---|---|---|---|
shrinkNodes | Yes | Array of strings | ID of the node you want to remove. Obtain the ID attribute in instances by referring to Querying Cluster Details. |
Response Parameters¶
None
Request Example¶
{
"shrinkNodes" : [ "2077bdf3-b90d-412e-b460-635b9b159c11" ]
}
Response Example¶
None
Status Codes¶
Status Code | Description |
|---|---|
200 | The request is processed successfully. |
400 | Invalid request. Modify the request instead of retrying. |
409 | The request cannot be processed due to a conflict. This status code indicates that the resource that the client attempts to create already exists, or the request fails to be processed because of the update of the conflict request. |
412 | The server does not meet one of the requirements that the requester puts on the request. |