180 lines
3.6 KiB
ReStructuredText
180 lines
3.6 KiB
ReStructuredText
.. -*- rst -*-
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Snapshot manage extension (manageable_snapshots)
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================================================
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Creates or lists snapshots by using existing storage instead of allocating new
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storage.
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Manage an existing snapshot
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/manageable_snapshots
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Creates a snapshot by using existing storage rather than allocating new
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storage.
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The caller must specify a reference to an existing storage volume
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in the ref parameter in the request. Although each storage driver
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might interpret this reference differently, the driver should
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accept a reference structure that contains either a source-id
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or source-name element, if possible.
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The API chooses the size of the snapshot by rounding up the size of
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the existing snapshot to the next gibibyte (GiB).
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Response codes
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--------------
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.. rest_status_code:: success ../status.yaml
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- 202
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot: snapshot_obj
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- description: description_snap
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- metadata: metadata_snap
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- name: name_snap
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- ref: ref
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/snapshot_manage_extensions/snapshot-manage-request.json
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:language: javascript
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Response
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--------
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.. rest_parameters:: parameters.yaml
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- snapshot: snapshot_obj
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- status: status_snap
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- size: size
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- metadata: metadata_snap
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- name: name_snap
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- volume_id: volume_id
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- created_at: created_at
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- description: description_snap_req
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- id: id
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- updated_at: updated_at
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Response Example
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----------------
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.. literalinclude:: ./samples/snapshot_manage_extensions/snapshot-manage-response.json
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:language: javascript
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List summary of snapshots available to manage
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: GET /v3/{project_id}/manageable_snapshots
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Search a volume backend and list summary of snapshots which are available to
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manage.
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Response codes
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--------------
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.. rest_status_code:: success ../status.yaml
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- 200
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- sort: sort
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- offset: offset
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- limit: limit
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- marker: marker
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- host: host_query
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Response
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--------
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.. rest_parameters:: parameters.yaml
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- manageable-snapshots: manageable-snapshots
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- source_reference: source_reference
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- safe_to_manage: safe_to_manage
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- reference: reference
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- source-name: source-name
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- size: size
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Response Example
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----------------
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.. literalinclude:: ./samples/snapshot-manage-list-response.json
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:language: javascript
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List detail of snapshots available to manage
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: GET /v3/{project_id}/manageable_snapshots/detail
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Search a volume backend and list detail of snapshots which are available to
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manage.
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Response codes
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--------------
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.. rest_status_code:: success ../status.yaml
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- 200
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- sort: sort
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- offset: offset
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- limit: limit
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- marker: marker
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- host: host_query
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Response
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--------
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.. rest_parameters:: parameters.yaml
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- manageable-snapshots: manageable-snapshots
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- cinder_id: cinder_id
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- source_reference: source_reference
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- safe_to_manage: safe_to_manage
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- reason_not_safe: reason_not_safe
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- reference: reference
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- source-name: source-name
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- size: size
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- extra_info: extra_info
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Response Example
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----------------
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.. literalinclude:: ./samples/snapshot-manage-list-detail-response.json
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:language: javascript
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