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使用命令行客户端

本节描述了一些使用您的 OpenStack 云的常用命令。

登录到任何工具容器或在您的机器上安装 OpenStack 客户端，然后运行以下命令

openstack flavor list 命令列出了可用的flavor（规格）。这些是可以分配给镜像的不同磁盘大小

$ openstack flavor list
+-----+-----------+-------+------+-----------+-------+-----------+
| ID  | Name      |   RAM | Disk | Ephemeral | vCPUs | Is Public |
+-----+-----------+-------+------+-----------+-------+-----------+
| 1   | m1.tiny   |   512 |    1 |         0 |     1 | True      |
| 2   | m1.small  |  2048 |   20 |         0 |     1 | True      |
| 3   | m1.medium |  4096 |   40 |         0 |     2 | True      |
| 4   | m1.large  |  8192 |   80 |         0 |     4 | True      |
| 5   | m1.xlarge | 16384 |  160 |         0 |     8 | True      |
+-----+-----------+-------+------+-----------+-------+-----------+

openstack floating ip list 命令列出了当前可用的浮动 IP 地址以及与之关联的实例

$ openstack floating ip list
+------------------+---------------------+------------------+---------+-------------------+---------------+
| ID               | Floating IP Address | Fixed IP Address | Port    | Floating Network  | Project       |
+------------------+---------------------+------------------+---------+-------------------+---------------+
| 0a88589a-ffac... | 192.168.12.7        | None             | None    | d831dac6-028c...  | 32db2ccf2a... |
+------------------+---------------------+------------------+---------+-------------------+---------------+

有关 OpenStack 客户端工具的更多信息，请参阅以下链接