147068841a
The keystone command is deprecated and should be not used in the examples. The openstack command is the replacement. The openstack command has handy options for extracting fields so some of the commands were simplified. The openstack command can use names when creating role assignments and since this is more user-friendly the examples were changed to use names rather than IDs. Change-Id: Ic118284183001d10322cf357314672c5d98856a3
109 lines
3.1 KiB
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109 lines
3.1 KiB
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===================================
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Manage Block Storage service quotas
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===================================
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As an administrative user, you can update the OpenStack Block
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Storage service quotas for a project. You can also update the quota
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defaults for a new project.
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**Block Storage quotas**
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=================== ===========================================
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Property name Defines the number of
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=================== ===========================================
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gigabytes Volume gigabytes allowed for each tenant.
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snapshots Volume snapshots allowed for each tenant.
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volumes Volumes allowed for each tenant.
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=================== ===========================================
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View Block Storage quotas
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~~~~~~~~~~~~~~~~~~~~~~~~~
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Administrative users can view Block Storage service quotas.
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#. List the default quotas for all projects:
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.. code::
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$ cinder quota-defaults TENANT_ID
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+-----------+-------+
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| Property | Value |
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+-----------+-------+
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| gigabytes | 1000 |
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| snapshots | 10 |
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| volumes | 10 |
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+-----------+-------+
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#. View Block Storage service quotas for a project::
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$ cinder quota-show TENANT_NAME
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For example:
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.. code::
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$ cinder quota-show tenant01
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+-----------+-------+
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| Property | Value |
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+-----------+-------+
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| gigabytes | 1000 |
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| snapshots | 10 |
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| volumes | 10 |
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+-----------+-------+
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#. Show the current usage of a per-tenant quota:
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.. code::
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$ cinder quota-usage tenantID
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+-----------+--------+----------+-------+
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| Type | In_use | Reserved | Limit |
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+-----------+--------+----------+-------+
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| gigabytes | 0 | 0 | 1000 |
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| snapshots | 0 | 0 | 10 |
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| volumes | 0 | 0 | 15 |
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+-----------+--------+----------+-------+
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Edit and update Block Storage service quotas
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Administrative users can edit and update Block Storage
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service quotas.
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#. Clear per-tenant quota limits::
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$ cinder quota-delete tenantID
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#. To update a default value for a new project,
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update the property in the :guilabel:`cinder.quota`
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section of the :file:`/etc/cinder/cinder.conf` file.
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For more information, see the `Block Storage
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Configuration Reference <http://docs.openstack.org/kilo/config-reference/content/ch_configuring-openstack-block-storage.html>`_.
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#. To update Block Storage service quotas, place
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the tenant ID in a variable::
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$ tenant=$(openstack project show -f value -c id tenantName)
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#. Update a particular quota value::
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$ cinder quota-update --quotaName NewValue tenantID
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For example:
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.. code::
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$ cinder quota-update --volumes 15 $tenant
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$ cinder quota-show tenant01
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+-----------+-------+
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| Property | Value |
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+-----------+-------+
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| gigabytes | 1000 |
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| snapshots | 10 |
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| volumes | 15 |
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+-----------+-------+
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#. Clear per-tenant quota limits::
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$ cinder quota-delete tenantID
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