aa9cabdb42
Modifies heading levels in .inc files to allow nested display in table of contents. Table of contents depth has been changed to allow this. Change-Id: I3d8c9cf38a12272f0d32d3aa183d741277767535
269 lines
5.1 KiB
ReStructuredText
269 lines
5.1 KiB
ReStructuredText
.. -*- rst -*-
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Volume actions (volumes, action)
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================================
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Extends the size of, resets statuses for, sets image metadata for,
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and removes image metadata from a volume. Attaches a volume to a
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server, detaches a volume from a server, and removes a volume from
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Block Storage management without actually removing the back-end
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storage object associated with it.
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Extend a volume size
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~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Extends the size of a volume to a requested size, in gibibytes (GiB). Specify the ``os-extend`` action in the request body.
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Preconditions
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- Volume status must be ``available``.
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- Sufficient amount of storage must exist to extend the volume.
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- The user quota must have sufficient volume storage.
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Troubleshooting
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- An ``error_extending`` volume status indicates that the request
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failed. Ensure that you meet the preconditions and retry the
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request. If the request fails again, investigate the storage back
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end.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- os-extend: os-extend
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- new_size: new_size
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-extend-request.json
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:language: javascript
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Reset a volume's statuses
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~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Administrator only. Resets the status, attach status, and migration status for a volume. Specify the ``os-reset_status`` action in the request body.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- status: status_3
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- migration_status: migration_status
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- os-reset_status: os-reset_status
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- attach_status: attach_status
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-status-reset-request.json
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:language: javascript
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Set image metadata for a volume
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Sets the image metadata for a volume. Specify the ``os-set_image_metadata`` action in the request body.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- os-set_image_metadata: os-set_image_metadata
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- metadata: metadata
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-image-metadata-set-request.json
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:language: javascript
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Remove image metadata from a volume
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Removes image metadata, by key, from a volume. Specify the ``os-unset_image_metadata`` action in the request body and the ``key`` for the metadata key and value pair that you want to remove.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- os-unset_image_metadata: os-unset_image_metadata
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- key: key
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-image-metadata-unset-request.json
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:language: javascript
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Attach volume to a server
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~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Attaches a volume to a server. Specify the ``os-attach`` action in the request body.
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Preconditions
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- Volume status must be ``available``.
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- You should set ``instance_uuid`` or ``host_name``.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- instance_uuid: instance_uuid
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- mountpoint: mountpoint
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- host_name: host_name
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- os-attach: os-attach
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-attach-request.json
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:language: javascript
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Unmanage a volume
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~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Removes a volume from Block Storage management without removing the back-end storage object that is associated with it. Specify the ``os-unmanage`` action in the request body.
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Preconditions
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- Volume status must be ``available``.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- os-unmanage: os-unmanage
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-unmanage-request.json
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:language: javascript
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Force detach a volume
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~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v3/{project_id}/volumes/{volume_id}/action
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Forces a volume to detach. Specify the ``os-force_detach`` action in the request body.
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Rolls back an unsuccessful detach operation after you disconnect
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the volume.
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Error response codes:202,
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- connector: connector
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- attachment_id: attachment_id
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- os-force_detach: os-force_detach
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- project_id: project_id_path
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- volume_id: volume_id
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Request Example
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---------------
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.. literalinclude:: ./samples/volume-force-detach-request.json
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:language: javascript
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