Revision as of 07:14, 20 May 2013

This operation returns volume details for the specific server's volume attachment.

GET /servers/server_id/os-volume_attachments/volume_id

Parameters

server_id

The unique identifier of the server.

volume_id

The unique volume identifier.

Result

JSON

{
   "volume" : {
        "id": "{volume_id}",
        "display_name" : "{display_volume_name}",
        "display_description" : "{display_volume_description}",
        "size" : {size_quantity},
        "volume_type" : "{volume_type_id}",
        "metadata" : {},
        "availability_zone" : "{availability_zone_id}",
        "attachments": [],
        "links": [
           {
              "href": "http://{api_server}/volumes/{volume_id}/", 
              "rel": "self"
           }
        ],
        "snapshot_id": "",
        "created_at": "2012-05-03 11:35:44"
   }
}

volume

id - string

Identifier of the volume instance.

display_name - string

Display name for this volume.

display_description - string

Descriptive information for this volume.

size - int

Volume size.

volume_type - string

Identifier of the volume type used. *(Not used in the current version).

metadata - string

Additional metadata info.

availability_zone - string

Identifier of the availability zone into which this volume was created.

attachments - list

List of attachments this volume is associated with.

links - array

Hypermedia for this resource.

snapshot_id - string

Identifier of the snapshot associated with this volume if exists.

created_at - string

Volume creation timestamp.

Response Codes

Success

HTTP/1.1 200 OK

Failure

HTTP/1.1 401 Unauthorized - This server could not verify that you are authorized to access the document you requested. Either you supplied incorrect credentials (e.g., bad password), or your browser does not understand how to supply the credentials required.

HTTP/1.1 404 Not Found - The resource does not exist.

Examples

Successfully get volume details for a server volume attachment

GET http(s)://{api_server}/servers/test-server-0013/os-volume_attachments/hbs2012May03_0OxRg0Jz7

Request Headers:

   Content-Type:application/json
   Charset=UTF-8
   Authorization:Base64-encoded username & password string

Response Code:

HTTP/1.1 200 OK

Response Body:

 {
    "volume": {
       "display_name": "vol-test-003", 
       "attachments": [], 
       "links": [
          {
             "href": "http://{api_server}/volumes/hbs2012May03_0OxRg0Jz7/", 
             "rel": "self"
          }
       ], 
       "availability_zone": "test_zone", 
       "created_at": "2012-05-03 11:35:44", 
       "volume_type": "", 
       "display_description": "Another test volume.", 
       "snapshot_id": "", 
       "metadata": {}, 
       "id": "hbs2012May03_0OxRg0Jz7", 
       "size": "30GB"
    }
}

Failure while trying to get volume details for a volume that does not exist

GET http(s)://{api_server}/servers/test-server-0013/os-volume_attachments/fake_volume_id

Request Headers:

   Content-Type:application/json
   Charset=UTF-8
   Authorization:Base64-encoded username & password string

Response Code:

HTTP/1.1 404 Not Found

Response Body:

{
   "itemNotFound": 
      {
         "message": "Resource not found", 
         "code": 404, 
         "details": "",
         "errorid": "59e0b3dd-2173-432a-8ff5-60efe16e83bf"
      }
}

Failure while trying to get volume details for a server that does not exist

GET http(s)://{api_server}/servers/fake_server_id/os-volume_attachments/hbs2012May03_0OxRg0Jz7

Request Headers:

   Content-Type:application/json
   Charset=UTF-8
   Authorization:Base64-encoded username & password string

Response Code:

HTTP/1.1 404 Not Found

Response Body:

{
   "itemNotFound": 
      {
         "message": "Resource not found", 
         "code": 404, 
         "details": "",
         "errorid": "59e0b3dd-2173-432a-8ff5-60efe16e83bf"
      }
}

Unauthorized request

GET http(s)://{api_server}/servers/test-server-0013/os-volume_attachments/hbs2012May03_0OxRg0Jz7

Request Headers:

   Content-Type:application/json
   Charset=UTF-8
   Authorization:Base64-encoded fake_authentication_string

Response Code:

HTTP/1.1 401 Unauthorized

Response Body:

    401 Unauthorized
    This server could not verify that you are authorized to
    access the document you requested.  Either you supplied the
    wrong credentials (e.g., bad password), or your browser
    does not understand how to supply the credentials required.