ID 为 1 的虚拟机管理程序已被删除，但出现异常
nova-api.log：
2017-01-09 19:27:21.067 43051 INFO nova.api.openstack.wsgi [req-27e511e0-cb85-4794-8f11-c00cec17717c 886b00b75d0b45c1936b30d579860bb7 e7375d9b17944ec49b4cf81d23945e7a - - -] HTTP exception thrown: Hypervisor with ID '1' could not be found.
该主机已从 compute_nodes 表中删除
mysql> SELECT id, created_at, updated_at, hypervisor_hostname FROM compute_nodes;
+----+---------------------+---------------------+------------------------+
| id | created_at | updated_at | hypervisor_hostname |
+----+---------------------+---------------------+------------------------+
| 3 | 2016-05-16 18:17:09 | 2017-01-09 19:19:24 | oscompute30.domain.dom |
| 4 | 2016-05-19 21:52:29 | 2016-06-10 20:49:28 | oscompute31.domain.dom |
| 5 | 2016-08-06 00:57:08 | 2017-01-09 19:19:27 | oscompute31.domain.dom |
| 6 | 2016-08-29 21:56:24 | 2017-01-09 19:20:15 | oscompute32.domain.dom |
| 7 | 2016-09-07 17:38:10 | 2017-01-09 19:19:48 | oscompute28.domain.dom |
| 8 | 2016-09-20 11:47:47 | 2017-01-09 19:19:51 | oscompute29.domain.dom |
| 9 | 2016-10-17 18:47:50 | 2017-01-09 19:19:34 | oscompute33.domain.dom |
+----+---------------------+---------------------+------------------------+
7 rows in set (0.00 sec)
也不会出现在nova service-list
root@oscontrollerpr3:~# nova service-list
+----+------------------+-----------------+----------+---------+-------+----------------------------+-----------------+
| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+----+------------------+-----------------+----------+---------+-------+----------------------------+-----------------+
| 1 | nova-cert | oscontrollerpr3 | internal | enabled | up | 2017-01-09T19:42:36.000000 | - |
| 2 | nova-consoleauth | oscontrollerpr3 | internal | enabled | up | 2017-01-09T19:42:31.000000 | - |
| 3 | nova-scheduler | oscontrollerpr3 | internal | enabled | up | 2017-01-09T19:42:35.000000 | - |
| 4 | nova-conductor | oscontrollerpr3 | internal | enabled | up | 2017-01-09T19:42:36.000000 | - |
| 12 | nova-compute | oscompute28 | Zone1 | enabled | up | 2017-01-09T19:42:30.000000 | - |
| 13 | nova-compute | oscompute29 | Zone2 | enabled | up | 2017-01-09T19:42:34.000000 | - |
| 14 | nova-compute | oscompute30 | Zone1 | enabled | up | 2017-01-09T19:42:31.000000 | - |
| 16 | nova-compute | oscompute31 | Zone2 | enabled | up | 2017-01-09T19:42:30.000000 | - |
| 17 | nova-compute | oscompute32 | Zone1 | enabled | up | 2017-01-09T19:42:31.000000 | - |
| 18 | nova-compute | oscompute33 | Zone2 | enabled | up | 2017-01-09T19:42:31.000000 | - |
+----+------------------+-----------------+----------+---------+-------+----------------------------+-----------------+