Replacing a Node¶
Function¶
This API is used to replace a failed node.
Note
All mission-critical data has been backed up before a node replacement. This is to prevent data loss.
URI¶
PUT /v1.0/{project_id}/clusters/{cluster_id}/instance/{instance_id}/replace
Parameter | Mandatory | Type | Description |
---|---|---|---|
project_id | Yes | String | Parameter description: The project ID. For details about how to obtain the project ID and name, see Obtaining the Project ID and Name. Constraints: N/A Options: For details about how to obtain the project ID and name, see Obtaining the Project ID and Name. Default value: N/A |
cluster_id | Yes | String | Parameter description: ID of the cluster where nodes are to be replaced. Constraints: N/A Options: For details about how to obtain the cluster ID, see Obtaining the Cluster ID. Default value: N/A |
instance_id | Yes | String | Parameter description: ID of the node to be replaced. Constraints: N/A Options: Node ID Obtain the ID attribute in instances by referring to Querying Cluster Details. Default value: N/A |
Parameter | Mandatory | Type | Description |
---|---|---|---|
migrateData | No | String | Parameter description: Whether to migrate data. The default value is true. Constraints: N/A Options:
|
agency | No | String | Parameter description: Agency name. You can create an agency to allow CSS to call other cloud services. Constraints: This parameter is mandatory when the new IAM plane is connected. This parameter is optional when the old IAM plane is connected. Options: VPC permissions required by the agency: "vpc:subnets:get","vpc:ports: Default value: N/A |
Request Parameters¶
None
Response Parameters¶
None
Example Requests¶
PUT /v1.0/6204a5bd270343b5885144cf9c8c158d/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/instance/43e63449-339c-4280-a6e9-da36b0685995/replace?migrateData=true
Example Responses¶
None
Status Codes¶
Status Code | Description |
---|---|
200 | Request succeeded. |
400 | Invalid request. The client should modify the request instead of re-initiating it. |
404 | The requested resource could not be found. The client should modify the request instead of re-initiating it. |
Error Codes¶
See Error Codes.