openstack/openstack-manuals
Code Issues Proposed changes

user-guide-admin: Enable flavors metadata update

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Add "Update Metadata" to dashboard_manage_flavors.rst,
and add flavor-key operation to cli_manage_flavors.rst.

Change-Id: Icf78d79d38df519e393e504dbe14beff48f2d826
Closes-Bug: #1369791
This commit is contained in:
zhangguoqing 2015-07-06 16:54:24 +08:00
parent 43d5df8dd1
commit e3fdc87aaa
2 changed files with 84 additions and 0 deletions
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16
doc/user-guide-admin/source/cli_manage_flavors.rst
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@ -110,6 +110,22 @@ Create a flavor
$ nova flavor-access-add FLAVOR TENANT_ID
#. In addition, you can set or unset ``extra_spec`` for the existing flavor.
The ``extra_spec`` metadata keys can influence the instance directly when
it is launched. If a flavor sets the
``extra_spec key/value quota:vif_outbound_peak=65536``, the instance's
out bound peak bandwidth I/O should be LTE 512 Mbps. There are several
aspects that can work for an instance including **CPU limits**,
**Disk tuning**, **Bandwidth I/O**, **Watchdog behavior**, and
**Random-number generator**.
For information about supporting metadata keys, see the
`OpenStack Cloud Administrator Guide
<http://docs.openstack.org/admin-guide-cloud/content/customize-flavors.html>`__.
For a list of optional parameters, run this command::
$ nova help flavor-key
Delete a flavor
~~~~~~~~~~~~~~~
Delete a specified flavor, as follows::

68
doc/user-guide-admin/source/dashboard_manage_flavors.rst
View File

@ -83,6 +83,74 @@ Update flavors
name, VCPUs, RAM, root disk, ephemeral disk, and swap disk values.
#. Click :guilabel:`Save`.
Update Metadata
~~~~~~~~~~~~~~~~
#. Log in to the dashboard.
Choose the :guilabel:`admin` project from the drop-down list at
the top of the page.
#. In the :guilabel:`Admin` tab, open the :guilabel:`System Panel`
and click the :guilabel:`Flavors` category.
#. Select the flavor that you want to update. In the drop-down
list, click :guilabel:`Update Metadata` or click :guilabel:`No` or
:guilabel:`Yes` in the :guilabel:`Metadata` column.
#. In the :guilabel:`Update Flavor Metadata` window, you can customize
some metadata keys, then add it to this flavor and set them values.
#. Click :guilabel:`Save`.
**Optional metadata keys**
+-------------------------------+-------------------------------+
| | quota:cpu_shares |
| +-------------------------------+
| **CPU limits** | quota:cpu_period |
| +-------------------------------+
| | quota:cpu_limit |
| +-------------------------------+
| | quota:cpu_reservation |
| +-------------------------------+
| | quota:cpu_quota |
+-------------------------------+-------------------------------+
| | quota:disk_read_bytes_sec |
| +-------------------------------+
| **Disk tuning** | quota:disk_read_iops_sec |
| +-------------------------------+
| | quota:disk_write_bytes_sec |
| +-------------------------------+
| | quota:disk_write_iops_sec |
| +-------------------------------+
| | quota:disk_total_bytes_sec |
| +-------------------------------+
| | quota:disk_total_iops_sec |
| +-------------------------------+
| | quota:disk_total_iops_sec |
+-------------------------------+-------------------------------+
| | quota:vif_inbound_average |
| +-------------------------------+
| **Bandwidth I/O** | quota:vif_inbound_burst |
| +-------------------------------+
| | quota:vif_inbound_peak |
| +-------------------------------+
| | quota:vif_outbound_average |
| +-------------------------------+
| | quota:vif_outbound_burst |
| +-------------------------------+
| | quota:vif_outbound_peak |
+-------------------------------+-------------------------------+
| **Watchdog behavior** | hw:watchdog_action |
+-------------------------------+-------------------------------+
| | hw_rng:allowed |
| +-------------------------------+
| **Random-number generator** | hw_rng:rate_bytes |
| +-------------------------------+
| | hw_rng:rate_period |
+-------------------------------+-------------------------------+
For information about supporting metadata keys, see the
`OpenStack Cloud Administrator Guide
<http://docs.openstack.org/admin-guide-cloud/content/customize-flavors.html>`__.
Delete flavors
~~~~~~~~~~~~~~