Zaoxu, Li 305c41bb57 EVS 2.0.38 SP1 version

Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Zaoxu, Li <lizaoxu@huawei.com>
Co-committed-by: Zaoxu, Li <lizaoxu@huawei.com>

2022-10-19 22:27:18 +00:00

6.0 KiB

Raw Permalink Blame History

Deleting an EVS Snapshot

Scenarios

If an EVS snapshot is no longer used, you can delete it to release virtual resources.

Constraints

A snapshot can be deleted only when it is in the available or error state.

Involved APIs

Query the snapshot list, obtain the ID of the target snapshot, and then delete the snapshot.

To meet the preceding requirements, call the following APIs:

Query EVS snapshots.
Delete an EVS snapshot.

Procedure

Query the EVS snapshots.

API information
URI format: GET /v3/{project_id}/snapshots

For details, see OpenStack Cinder API v3 > EVS Snapshot > Querying EVS Snapshots in the Elastic Volume Service API Reference.
Example request
GET /v3/000efdc5f9064584b718b181df137bd7/snapshots

Example response

{
    "snapshots": [
        {
            "created_at": "2016-02-16T16:54:14.981520", 
            "description": null, 
            "id": "b836dc3d-4e10-4ea4-a34c-8f6b0460a583", 
            "metadata": { }, 
            "name": "test01", 
            "size": 1, 
            "status": "available", 
            "volume_id": "ba5730ea-8621-4ae8-b702-ff0ffc12c209", 
            "updated_at": null
        }, 
        {
            "created_at": "2016-02-16T16:54:19.475397", 
            "description": null, 
            "id": "83be494d-329e-4a78-8ac5-9af900f48b95", 
            "metadata": { }, 
            "name": "test02", 
            "size": 1, 
            "status": "available", 
            "volume_id": "ba5730ea-8621-4ae8-b702-ff0ffc12c209", 
            "updated_at": null
        }, 
        {
            "created_at": "2016-02-16T16:54:24.367414", 
            "description": null, 
            "id": "dd360f46-7593-4d35-8f2c-5566fd0bd79e", 
            "metadata": { }, 
            "name": "test03", 
            "size": 1, 
            "status": "available", 
            "volume_id": "ba5730ea-8621-4ae8-b702-ff0ffc12c209", 
            "updated_at": null
        }, 
        {
            "created_at": "2016-02-16T16:54:29.766740", 
            "description": null, 
            "id": "4c29796a-8cf4-4482-9afc-e66da9a81240", 
            "metadata": { }, 
            "name": "test04", 
            "size": 1, 
            "status": "available", 
            "volume_id": "ba5730ea-8621-4ae8-b702-ff0ffc12c209", 
            "updated_at": null
        }
    ], 
    "snapshots_links": null
}

Delete the snapshot.
- API information
  URI format: DELETE /v3/{project_id}/snapshots/{snapshot_id}
  
  For details, see OpenStack Cinder API v3 > EVS Snapshot > Deleting an EVS Snapshot in the Elastic Volume Service API Reference.
- Example request
  DELETE /v3/000efdc5f9064584b718b181df137bd7/snapshots/b836dc3d-4e10-4ea4-a34c-8f6b0460a583
- Example response
  None
  or
```
{
    "error": {
        "message": "XXXX", 
        "code": "XXX"
    }
}
```
  In the preceding example, error indicates a general error, for example, badRequest or itemNotFound. An example is provided as follows:
```
{
    "badRequest": {
        "message": "XXXX", 
        "code": "XXX"
    }
}
```

6.0 KiB Raw Permalink Blame History