Mount new storage resources to a cluster.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| ehpc:UpdateClusterVolumes | WRITE |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| ClusterId | string | Yes | The ID of the cluster. | ehpc-hz-FYUr32**** |
| AdditionalVolumes | object [] | No | The file systems that you want to mount. | |
| JobQueue | string | No | The queue name of the file system to be mounted. | work |
| VolumeId | string | No | The ID of the file system to be mounted. | extreme-00b88**** |
| Roles | object [] | No | The array of the nodes to which the file system is mounted. | |
| Name | string | No | The type of the node to which the file system is mounted. Valid values:
| ["Compute"] |
| VolumeMountpoint | string | No | The endpoint of the mount target of the file system. | 0088****-sihc.cn-hangzhou.extreme.nas.aliyuncs.com |
| RemoteDirectory | string | No | The remote directory to which the file system is mounted. | /test |
| VolumeType | string | No | The type of the file system to be mounted. Set the value to NAS. | NAS |
| LocalDirectory | string | No | The on-premises mount directory of the file system to be mounted. | /ff |
| VolumeProtocol | string | No | The protocol type of the file system to be mounted. Valid values:
| NFS |
| Location | string | No | The storage location of the file system to be mounted. Valid values:
| PublicCloud |
| VolumeMountOption | string | No | The mount option of the file system to be mounted. | -t nfs -o vers=3,nolock,noresvport |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "F6757FA4-8FED-4602-B7F5-3550C0842122"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidParams | The specified parameter %s is invalid. | The specified parameter %s is invalid. |
| 406 | NasError | NAS API request failed. | Failed to request the NAS interface. |
| 406 | DbError | A database service error occurred. | Database request failed. |
| 407 | NotAuthorized | You are not authorized by RAM for this request. | The request is not authorized by RAM. |
| 500 | UnknownError | An unknown error occurred. | An unknown error occurred. |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server | The request has failed due to a temporary failure of the server. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-03-16 | The Error code has changed | see changesets | ||||||||||||
|