Updated on 2024-06-13 GMT+08:00

OBS Storage Mounting

Function

An OBS parallel file system can be mounted to a specified file directory of a running notebook instance. After the mounting, objects in the OBS parallel file system can be read and written in the container as a file system.

Constraints

None

URI

POST /v1/{project_id}/notebooks/{instance_id}/storage

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

instance_id

Yes

String

Notebook instance ID.

project_id

Yes

String

Project ID. For details, see Obtaining a Project ID and Name.

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

category

No

String

Storage type The value can be OBS.

mount_path

No

String

Path mounted to the notebook instance. The path must be in the /data/ subdirectory of the notebook instance.

uri

No

String

OBS object path, for example, obs://modelarts/notebook/

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

category

String

Storage type The value can be OBS.

id

String

ID of the instance with OBS storage mounted.

mount_path

String

Path where OBS storage is mounted to a notebook instance.

status

String

Status of OBS storage to be mounted. Options:

  • MOUNTING: being mounted

  • MOUNT_FAILED: mounting failed

  • MOUNTED: mounted

  • UNMOUNTING: being unmounted

  • UNMOUNT_FAILED: unmounting failed

  • UNMOUNTED: unmounted

uri

String

OBS object path

Example Requests

The following is an example of how to dynamically mount an OBS parallel file system to the /data/wang/ directory in the instance.

{
  "category" : "OBS",
  "mount_path" : "/data/wang/",
  "uri" : "obs://authoring-test/wang/"
}

Example Responses

Status code: 200

OK

{
  "id" : "91dd2d3f-2d92-475f-a375-04636af26cc9",
  "category" : "OBSFS",
  "mount_path" : "/data/wang/",
  "uri" : "obs://authoring-test/wang/",
  "status" : "MOUNTING"
}

Status Codes

Status Code

Description

200

OK

201

Created

401

Unauthorized

403

Forbidden

404

Not Found

Error Codes

See Error Codes.