nova/api-ref/source/os-assisted-volume-snapshots.inc
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.. -*- rst -*-
.. needs:method_verification
.. needs:parameter_verification
.. needs:example_verification
.. needs:body_verification
==========================================================
Assisted volume snapshots (os-assisted-volume-snapshots)
==========================================================
Creates and deletes snapshots through an emulator/hypervisor. The qcow2
file format is supported.
An internal snapshot that lacks storage such as NFS or GlusterFS can use
an emulator/hypervisor to add the snapshot feature.
Create Assisted Volume Snapshots
================================
.. rest_method:: POST /v2.1/{tenant_id}/os-assisted-volume-snapshots
Creates an assisted volume snapshot.
Normal response codes: 200
Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- tenant_id: tenant_id
- snapshot: snapshot
- volume_id: volume_id
- create_info: create_info
- snapshot_id: snapshot_id
- type: type
- new_file: new_file
**Example Create Assisted Volume Snapshots: JSON request**
.. literalinclude:: ../../doc/api_samples/os-assisted-volume-snapshots/snapshot-create-assisted-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- id: id
- volume_id: volume_id
**Example Create Assisted Volume Snapshots: JSON response**
.. literalinclude:: ../../doc/api_samples/os-assisted-volume-snapshots/snapshot-create-assisted-resp.json
:language: javascript
Delete Assisted Volume Snapshot
===============================
.. rest_method:: DELETE /v2.1/{tenant_id}/os-assisted-volume-snapshots/{snapshot_id}
Deletes an assisted volume snapshot.
To make this request, add the ``delete_info`` query parameter to the URI, as follows:
DELETE /os-assisted-volume-snapshots?delete_info='{"volume_id": "521752a6-acf6-4b2d-bc7a-119f9148cd8c"}'
Normal response codes: 204
Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- tenant_id: tenant_id
- snapshot_id: snapshot_id
Query Parameters
~~~~~~~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- delete_info: delete_info
Response
--------