实验场景:
部署openstack,验证计算节点服务
故障现象:
[root@ct ~]
+----+----------------+------+----------+---------+-------+----------------------------+
| ID | Binary | Host | Zone | Status | State | Updated At |
+----+----------------+------+----------+---------+-------+----------------------------+
| 1 | nova-conductor | ct | internal | enabled | up | 2020-12-31T07:01:01.000000 |
| 4 | nova-scheduler | ct | internal | enabled | up | 2020-12-31T07:01:03.000000 |
| 6 | nova-compute | c1 | nova | enabled | up | 2020-12-31T07:01:04.000000 |
| 7 | nova-compute | c2 | nova | enabled | up | 2020-12-31T07:01:05.000000 |
+----+----------------+------+----------+---------+-------+----------------------------+
- nova-status upgrade check 检查下cell 发现未发现计算节点
[root@ct ~]
+------------------------------------------------------------------+
| Upgrade Check Results |
+------------------------------------------------------------------+
| Check: Cells v2 |
| Result: Failure |
| Details: No host mappings found but there are compute nodes. Run |
| command 'nova-manage cell_v2 simple_cell_setup' and then |
| retry. |
+------------------------------------------------------------------+
| Check: Placement API |
| Result: Success |
| Details: None |
+------------------------------------------------------------------+
| Check: Ironic Flavor Migration |
| Result: Success |
| Details: None |
+------------------------------------------------------------------+
| Check: Cinder API |
| Result: Success |
| Details: None |
+------------------------------------------------------------------+
解决方法:
[root@ct ~]
[root@ct ~]
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