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.. -*- rst -*-
===================================================================
Servers with volume attachments (servers, os-volume\_attachments)
===================================================================
Attaches volumes that are created through the volume API to server
instances. Also, lists volume attachments for a server, shows
details for a volume attachment, and detaches a volume.
List volume attachments for an instance
=======================================
.. rest_method:: GET /servers/{server_id}/os-volume_attachments
List volume attachments for an instance.
Normal response codes: 200
Error response codes: unauthorized(401), forbidden(403), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- server_id: server_id_path
- limit: limit_simple
- offset: offset_simple
Response
--------
.. rest_parameters:: parameters.yaml
- volumeAttachments: volumeAttachments
- id: volume_attachment_id_resp
- serverId: server_id
- volumeId: volumeId_resp
- device: attachment_device_resp
- tag: device_tag_bdm_attachment_resp
- delete_on_termination: delete_on_termination_attachments_resp
- attachment_id: attachment_volume_id_resp
- bdm_uuid: attachment_bdm_id_resp
**Example List volume attachments for an instance: JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/list-volume-attachments-resp.json
:language: javascript
**Example List tagged volume attachments for an instance (v2.89): JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.89/list-volume-attachments-resp.json
:language: javascript
Attach a volume to an instance
==============================
.. rest_method:: POST /servers/{server_id}/os-volume_attachments
Attach a volume to an instance.
Normal response codes: 200
Error response codes: badRequest(400), unauthorized(401), forbidden(403), itemNotFound(404), conflict(409)
.. note:: From v2.20 attach a volume to an instance in SHELVED or SHELVED_OFFLOADED
state is allowed.
.. note:: From v2.60, attaching a multiattach volume to multiple instances is
supported for instances that are not SHELVED_OFFLOADED. The ability
to actually support a multiattach volume depends on the volume type
and compute hosting the instance.
.. note:: This is an asynchronous API, callers should poll the status and list
of attachments of the volume within the volume API to determine when
the attachment has completed successfully.
Request
-------
.. rest_parameters:: parameters.yaml
- server_id: server_id_path
- volumeAttachment: volumeAttachment_post
- volumeId: volumeId
- device: device
- tag: device_tag_bdm_attachment
- delete_on_termination: delete_on_termination_attachments_req
**Example Attach a volume to an instance: JSON request**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/attach-volume-to-server-req.json
:language: javascript
**Example Attach a volume to an instance and tag it (v2.49): JSON request**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.49/attach-volume-to-server-req.json
:language: javascript
**Example Attach a volume to an instance with "delete_on_termination" (v2.79): JSON request**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.79/attach-volume-to-server-req.json
:language: javascript
Response
--------
.. rest_parameters:: parameters.yaml
- volumeAttachment: volumeAttachment
- device: device_resp
- id: attachment_id_resp
- serverId: server_id
- volumeId: volumeId_resp
- tag: device_tag_bdm_attachment_resp
- delete_on_termination: delete_on_termination_attachments_resp
**Example Attach a volume to an instance: JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/attach-volume-to-server-resp.json
:language: javascript
**Example Attach a tagged volume to an instance (v2.70): JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.70/attach-volume-to-server-resp.json
:language: javascript
**Example Attach a volume with "delete_on_termination" (v2.79): JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.79/attach-volume-to-server-resp.json
:language: javascript
Show a detail of a volume attachment
====================================
.. rest_method:: GET /servers/{server_id}/os-volume_attachments/{volume_id}
Show a detail of a volume attachment.
Normal response codes: 200
Error response codes: unauthorized(401), forbidden(403), itemNotFound(404)
Request
-------
.. rest_parameters:: parameters.yaml
- server_id: server_id_path
- volume_id: volume_id_attached_path
Response
--------
.. rest_parameters:: parameters.yaml
- volumeAttachment: volumeAttachment
- id: volume_attachment_id_resp
- serverId: server_id
- volumeId: volumeId_resp
- device: attachment_device_resp
- tag: device_tag_bdm_attachment_resp
- delete_on_termination: delete_on_termination_attachments_resp
- attachment_id: attachment_volume_id_resp
- bdm_uuid: attachment_bdm_id_resp
**Example Show a detail of a volume attachment: JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/volume-attachment-detail-resp.json
:language: javascript
**Example Show a detail of a tagged volume attachment (v2.89): JSON response**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.89/volume-attachment-detail-resp.json
:language: javascript
Update a volume attachment
==========================
.. rest_method:: PUT /servers/{server_id}/os-volume_attachments/{volume_id}
Update a volume attachment.
Policy default role is 'rule:admin_or_owner', its scope is [project], which
allow project members or admins to change the fields of an attached volume of
a server. Cloud providers can change these permissions through the
``policy.yaml`` file.
Normal response codes: 202
Error response codes: badRequest(400), unauthorized(401), forbidden(403), itemNotFound(404), conflict(409)
Request
-------
.. rest_parameters:: parameters.yaml
- server_id: server_id_path
- volume_id: volume_id_path
- volumeAttachment: volumeAttachment_put
- volumeId: volumeId_update
- delete_on_termination: delete_on_termination_put_req
- device: attachment_device_put_req
- serverId: attachment_server_id_put_req
- tag: device_tag_bdm_attachment_put_req
- id: attachment_id_put_req
.. note:: Other than ``volumeId``, as of v2.85 only
``delete_on_termination`` may be changed from the current
value.
**Example Update a volume attachment (v2.85): JSON request**
.. literalinclude:: ../../doc/api_samples/os-volume_attachments/v2.85/update-volume-attachment-delete-flag-req.json
:language: javascript
Response
--------
No body is returned on successful request.
Detach a volume from an instance
================================
.. rest_method:: DELETE /servers/{server_id}/os-volume_attachments/{volume_id}
Detach a volume from an instance.
Normal response codes: 202
Error response codes: badRequest(400), unauthorized(401), forbidden(403), itemNotFound(404), conflict(409)
.. note:: From v2.20 detach a volume from an instance in SHELVED or SHELVED_OFFLOADED
state is allowed.
.. note:: This is an asynchronous API, callers should poll the list
of volume attachments provided by ``GET
/servers/{server_id}/os-volume_attachments`` to determine when the
detachment of the volume has completed successfully.
Request
-------
.. rest_parameters:: parameters.yaml
- server_id: server_id_path
- volume_id: volume_id_to_detach_path
Response
--------
No body is returned on successful request.
|
