Migrating a Node to a Custom Node Pool

Function

This API is used to migrate a node to a custom node pool. Only nodes in the default node pool can be migrated. Throughout the migration process, the node will remain unaffected and will not require resetting or restarting. Additionally, the original password will be preserved.

The URL for cluster management is in the format of https://Endpoint/uri, where uri specifies the resource path for API access.

Calling Method

For details, see Calling APIs.

URI

PUT /api/v3/projects/{project_id}/clusters/{cluster_id}/nodepools/{nodepool_id}/nodes/migrate

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Details: Project ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI. Constraints: None Options: Project IDs of the account Default value: N/A
cluster_id	Yes	String	Details: Cluster ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI. Constraints: None Options: Cluster IDs Default value: N/A
nodepool_id	Yes	String	Details: Node pool ID. For details about how to obtain the ID, see How to Obtain Parameters in the API URI. Constraints: None Options: Cluster IDs Default value: N/A

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Details: Request body type or format Constraints: The GET method is not verified. Options: application/json application/json;charset=utf-8 application/x-pem-file Default value: N/A
X-Auth-Token	Yes	String	Details: Requests for calling an API can be authenticated using either a token or AK/SK. If token-based authentication is used, this parameter is mandatory and must be set to a user token. For details, see Obtaining a User Token. Constraints: None Options: N/A Default value: N/A

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
apiVersion	Yes	String	API version. The value is fixed at v3.
kind	Yes	String	API type. The value is fixed at List.
nodeList	Yes	Array of MigrateNodesToNodePool objects	List of nodes to be migrated. A maximum of 50 nodes can be migrated at a time.

**Table 4** MigrateNodesToNodePool
Parameter	Mandatory	Type	Description
nodeID	Yes	String	Node ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI.

Response Parameters

None

Example Requests

Migrate a node from the default node pool to a custom node pool.

POST /api/v3/projects/{project_id}/clusters/{cluster_id}/nodepool/{nodepool_id}/nodes/migrate

{
  "kind" : "List",
  "apiVersion" : "v3",
  "nodeList" : [ {
    "nodeID" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx1"
  }, {
    "nodeID" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx2"
  } ]
}