Deleting Nodes from a Node Group

Deletes nodes from a node group in batches, evicts nodes from a node group, and uninstalls and deletes containerized applications on the nodes.

Operation type: POST

URL: https://{ip}:{port}/edgemanager/v1/nodegroup/node/batch-delete

Request message body:

{
    "groupID": NodeGroupId,
    "nodeIDs": [NodeId]
}

**Table 1** Description
Parameter	Mandatory/Optional	Description	Value
groupID	Mandatory	ID of the node group from which a node is deleted	32-bit unsigned number. The minimum value is 1 and the maximum value is 2^32-1.
nodeIDs	Mandatory	ID array of the node to be deleted	32-bit unsigned numeric array. The maximum number of elements in an array is 1024. The minimum value is 1 and the maximum value is 2^32-1.

Request:

POST https://10.10.10.10:30035/edgemanager/v1/nodegroup/node/batch-delete

Request message body:

{
    "groupID": 1,
    "nodeIDs": [1,2]
}

Response:

{
    "status": "00000000",
    "msg": "success"
}

Response status code: 200

**Table 2** Operation output description
Parameter	Type	Description
status	String	Error code
msg	String	Description
data	Object	Batch operation result. If all batch operations are successful, this parameter is not returned.

**Table 3** data field description
Parameter	Type	Description
successIDs	Array	IDs of nodes that are successfully deleted
failedInfos	Hash table. The key and value are character strings.	key is the ID of the node that fails to be deleted, and value is the failure cause.

Parent topic: Node Management