openstack/openstack-manuals
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Use 'openstack' command to relace 'nova' command

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Change-Id: I7bd2c7f2668585231882e470bb77fc5c119a0b87
Implements: blueprint use-openstack-command
This commit is contained in:
qiaomin 2016-11-25 15:26:07 +00:00
parent 53aa523031
commit 1a096041c1
1 changed files with 21 additions and 21 deletions
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42
doc/common/nova-show-usage-statistics-for-hosts-instances.rst
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@ -22,9 +22,9 @@ The following examples show the host usage statistics for a host called
.. code-block:: console .. code-block:: console
$ nova host-list $ openstack host list
+-----------+-------------+----------+ +-----------+-------------+----------+
| host_name | service | zone | | Host Name | Service | Zone |
+-----------+-------------+----------+ +-----------+-------------+----------+
| devstack | conductor | internal | | devstack | conductor | internal |
| devstack | compute | nova | | devstack | compute | nova |
@ -39,9 +39,9 @@ The following examples show the host usage statistics for a host called
.. code-block:: console .. code-block:: console
$ nova host-describe devstack $ openstack host show devstack
+----------+----------------------------------+-----+-----------+---------+ +----------+----------------------------------+-----+-----------+---------+
| HOST | PROJECT | cpu | memory_mb | disk_gb | | Host | Project | CPU | MEMORY MB | DISK GB |
+----------+----------------------------------+-----+-----------+---------+ +----------+----------------------------------+-----+-----------+---------+
| devstack | (total) | 2 | 4003 | 157 | | devstack | (total) | 2 | 4003 | 157 |
| devstack | (used_now) | 3 | 5120 | 40 | | devstack | (used_now) | 3 | 5120 | 40 |
@ -50,13 +50,13 @@ The following examples show the host usage statistics for a host called
| devstack | 66265572db174a7aa66eba661f58eb9e | 2 | 4096 | 40 | | devstack | 66265572db174a7aa66eba661f58eb9e | 2 | 4096 | 40 |
+----------+----------------------------------+-----+-----------+---------+ +----------+----------------------------------+-----+-----------+---------+
The ``cpu`` column shows the sum of the virtual CPUs for instances The ``CPU`` column shows the sum of the virtual CPUs for instances
running on the host. running on the host.
The ``memory_mb`` column shows the sum of the memory (in MB) The ``MEMORY MB`` column shows the sum of the memory (in MB)
allocated to the instances that run on the host. allocated to the instances that run on the host.
The ``disk_gb`` column shows the sum of the root and ephemeral disk The ``DISK GB`` column shows the sum of the root and ephemeral disk
sizes (in GB) of the instances that run on the host. sizes (in GB) of the instances that run on the host.
The row that has the value ``used_now`` in the ``PROJECT`` column The row that has the value ``used_now`` in the ``PROJECT`` column
@ -83,13 +83,13 @@ Show instance usage statistics
.. code-block:: console .. code-block:: console
$ nova list $ openstack server list
+----------+----------------------+--------+------------+-------------+------------------+ +----------+----------------------+--------+------------+-------------+------------------+------------+
| ID | Name | Status | Task State | Power State | Networks | | ID | Name | Status | Task State | Power State | Networks | Image Name |
+----------+----------------------+--------+------------+-------------+------------------+ +----------+----------------------+--------+------------+-------------+------------------+------------+
| 84c6e... | myCirrosServer | ACTIVE | None | Running | private=10.0.0.3 | | 84c6e... | myCirrosServer | ACTIVE | None | Running | private=10.0.0.3 | cirros |
| 8a995... | myInstanceFromVolume | ACTIVE | None | Running | private=10.0.0.4 | | 8a995... | myInstanceFromVolume | ACTIVE | None | Running | private=10.0.0.4 | ubuntu |
+----------+----------------------+--------+------------+-------------+------------------+ +----------+----------------------+--------+------------+-------------+------------------+------------+
#. Get diagnostic statistics: #. Get diagnostic statistics:
@ -121,11 +121,11 @@ Show instance usage statistics
.. code-block:: console .. code-block:: console
$ nova usage-list $ openstack usage list
Usage from 2013-06-25 to 2013-07-24: Usage from 2013-06-25 to 2013-07-24:
+----------------------------------+-----------+--------------+-----------+---------------+ +---------+---------+--------------+-----------+---------------+
| Tenant ID | Instances | RAM MB-Hours | CPU Hours | Disk GB-Hours | | Project | Servers | RAM MB-Hours | CPU Hours | Disk GB-Hours |
+----------------------------------+-----------+--------------+-----------+---------------+ +---------+---------+--------------+-----------+---------------+
| b70d90d65e464582b6b2161cf3603ced | 1 | 344064.44 | 672.00 | 0.00 | | demo | 1 | 344064.44 | 672.00 | 0.00 |
| 66265572db174a7aa66eba661f58eb9e | 3 | 671626.76 | 327.94 | 6558.86 | | stack | 3 | 671626.76 | 327.94 | 6558.86 |
+----------------------------------+-----------+--------------+-----------+---------------+ +---------+---------+--------------+-----------+---------------+