验证计算服务的操作。
在控制节点上执行这些命令。
1、source admin 凭证获取对 admin 专用 CLI 命令的访问权限：
$ . admin-openrc
2、列出服务组件，以验证每个流程的成功启动和注册：
$ openstack compute service list
+----+--------------------+------------+----------+---------+-------+----------------------------+
| Id | Binary | Host | Zone | Status | State | Updated At |
+----+--------------------+------------+----------+---------+-------+----------------------------+
| 1 | nova-consoleauth | controller | internal | enabled | up | 2016-02-09T23:11:15.000000 |
| 2 | nova-scheduler | controller | internal | enabled | up | 2016-02-09T23:11:15.000000 |
| 3 | nova-conductor | controller | internal | enabled | up | 2016-02-09T23:11:16.000000 |
| 4 | nova-compute | compute1 | nova | enabled | up | 2016-02-09T23:11:20.000000 |
+----+--------------------+------------+----------+---------+-------+----------------------------+
这个输出应该显示在控制节点上启用的三个服务组件，以及在计算节点上启用的一个服务组件。
3、在身份服务中列出 API 端点，以验证与身份服务的连接：
根据 OpenStack 组件的安装情况，端点列表可能会有所不同。
$ openstack catalog list
+-----------+-----------+-----------------------------------------+
| Name | Type | Endpoints |
+-----------+-----------+-----------------------------------------+
| keystone | identity | RegionOne |
| | | public: http://controller:5000/v3/ |
| | | RegionOne |
| | | internal: http://controller:5000/v3/ |
| | | RegionOne |
| | | admin: http://controller:35357/v3/ |
| | | |
| glance | image | RegionOne |
| | | admin: http://controller:9292 |
| | | RegionOne |
| | | public: http://controller:9292 |
| | | RegionOne |
| | | internal: http://controller:9292 |
| | | |
| nova | compute | RegionOne |
| | | admin: http://controller:8774/v2.1 |
| | | RegionOne |
| | | internal: http://controller:8774/v2.1 |
| | | RegionOne |
| | | public: http://controller:8774/v2.1 |
| | | |
| placement | placement | RegionOne |
| | | public: http://controller:8778 |
| | | RegionOne |
| | | admin: http://controller:8778 |
| | | RegionOne |
| | | internal: http://controller:8778 |
| | | |
+-----------+-----------+-----------------------------------------+
忽略该输出中的任何警告。
4、在镜像服务中列出镜像，以验证与镜像服务的连接：
$ openstack image list
+--------------------------------------+-------------+-------------+
| ID | Name | Status |
+--------------------------------------+-------------+-------------+
| 9a76d9f9-9620-4f2e-8c69-6c5691fae163 | cirros | active |
+--------------------------------------+-------------+-------------+
5、检查元和放置 API 成功工作：
# nova-status upgrade check
+---------------------------+
| Upgrade Check Results |
+---------------------------+
| Check: Cells v2 |
| Result: Success |
| Details: None |
+---------------------------+
| Check: Placement API |
| Result: Success |
| Details: None |
+---------------------------+
| Check: Resource Providers |
| Result: Success |
| Details: None |
+---------------------------+
