Changing the Specifications of a Specified Node Type¶

Function¶

This API is used to change the specifications of a specified node type. The following node types are supported:

You can debug this API in . Automatic authentication is supported.

POST /v1.0/{project_id}/clusters/{cluster_id}/{types}/flavor

**Table 1** Path parameters¶
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 that you want to modify specifications
types	Yes	String	Type of the cluster node you want to modify. ess: data node ess-cold: cold data node ess-client: Client node ess-master: Master node

**Table 2** Request body parameter¶
Parameter	Mandatory	Type	Description
needCheckReplica	No	Boolean	Indicates whether to verify replicas. Its value can be true or false. Replica verification is enabled by default. true: Replica verification is enabled. false: Replica verification is disabled. Note Master and client nodes are not data nodes, so they do not need to check replicas no matter this parameter is set to true or false.
newFlavorId	Yes	String	ID of the new flavor. This parameter is obtained by calling the Obtaining the Instance Specifications List API. The API compares the values of the name attribute and obtains the ID of the flavor higher than the current flavor. Only the node specifications of the same Elasticsearch engine version can be changed.

None

{
  "needCheckReplica" : false,
  "newFlavorId" : "35b060a4-f152-48ce-8773-36559ceb81f2",
  "isAutoPay" : 1
}

{
  "needCheckReplica" : false,
  "newFlavorId" : "35b060a4-f152-48ce-8773-36559ceb81f2"
}

None

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.

last updated: 2024-07-27 00:18