openstack查看版本命令

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OpenStack查看版本命令

OpenStack是一个开源的云计算平台，用于构建和管理公共云和私有云。在使用OpenStack时，了解其版本信息是很重要的。本文将介绍OpenStack中用于查看版本的命令，并给出相应的代码示例。

OpenStack版本命令

openstack --version：该命令用于查看安装的OpenStack客户端的版本。示例代码如下：

$ openstack --version
openstack 4.2.0

openstack --os-cloud <cloud> version list：该命令用于查看指定云的OpenStack服务的版本。其中，<cloud>为云的名称。示例代码如下：

$ openstack --os-cloud mycloud version list
+---------+-----------------+
| Version | Service         |
+---------+-----------------+
| 2.1     | identity        |
| 2.7     | image           |
| 1.21    | compute         |
| 1.6     | volume          |
| 1.6     | network         |
| 1       | orchestration   |
| 1.1     | telemetry       |
| 1       | metric          |
| 1       | dns             |
| 1.0     | load-balancer   |
| 1       | data-processing |
+---------+-----------------+

openstack endpoint list：该命令用于查看OpenStack服务的端点列表，包括版本信息。示例代码如下：

$ openstack endpoint list
+----------------------------------+-----------+--------------+--------------+---------+-----------+-----------------------------------+
| ID                               | Region    | Service Name | Service Type | Enabled | Interface | URL                               |
+----------------------------------+-----------+--------------+--------------+---------+-----------+-----------------------------------+
| 035b48a8e5c943df88b92dfdb973d4b1 | regionOne | keystone     | identity     | True    | admin     |         |
| 2a8f3a2bd5d3499fb849559f5bdf1b94 | regionOne | keystone     | identity     | True    | internal  |         |
| 5c9dd6f973db4b5ebabc0d6568f64cf3 | regionOne | keystone     | identity     | True    | public    |        |
| 23b9205c8eae409698cfe4a0d5c8e1fe | regionOne | glance       | image        | True    | admin     |             |
| 9788af14d6d34e9ab65625da9edf4b1a | regionOne | glance       | image        | True    | internal  |             |
| 57b696bc5e7540e1b8f9de0f0b5b9b9e | regionOne | glance       | image        | True    | public    |            |
| 2d7bd64e17fe4e62bcb0fe19d2f9ad9f | regionOne | nova         | compute      | True    | admin     |  |
| 7249d6e697cb46778b01d8f2e28b146c | regionOne | nova         | compute      | True    | internal  |  |
| 92e79adde72349f4b9c9e17d4a141e7e | regionOne | nova         | compute      | True    | public    |  |
| 4f5f1c6b916d451dbf32cfe7e3944f54 | regionOne | cinder       | volume       | True    | admin     |  |
| 5d5e4563b7ec4c4dbd199078dfc6b0c6 | regionOne | cinder       | volume       | True    | internal  |  |
| 8e99b245f1a04ef8b