Openstack 卷服務列表顯示下來

Question

我正在Ubuntu 20.04中的Openstack XENA中配置第二個存儲節點。 但是在重新啟動cinder-volume服務后，我的舊 cinder 存儲節點也出現故障。 但是所有服務都正常運行，並且在任何日志中都沒有發現錯誤。

Controller 節點：

root@controller:~# openstack volume service list
+------------------+-----------------+------+---------+-------+----------------------------+
| Binary           | Host            | Zone | Status  | State | Updated At                 |
+------------------+-----------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller      | nova | enabled | up    | 2022-03-08T15:40:43.000000 |
| cinder-volume    | compute2@lvm    | nova | enabled | down  | 2022-03-08T15:39:42.000000 |
| cinder-volume    | compute3@lvm    | nova | enabled | down  | 2022-03-08T15:39:38.000000 |
| cinder-volume    | compute1@lvm    | nova | enabled | down  | 2022-03-08T15:39:36.000000 |
| cinder-volume    | backupopen1@lvm | nova | enabled | down  | 2022-03-08T15:39:43.000000 |
+------------------+-----------------+------+---------+-------+----------------------------+

Controller cinder-scheduler日志：

root@controller:~# tail -f /var/log/cinder/cinder-scheduler.log
2022-03-08 12:40:43.138 2531384 WARNING cinder.scheduler.host_manager [req-b9c886c5-4064-4b65-9a23-f93226d5d414 - - - - -] volume service is down. (host: backupopen1@lvm)
2022-03-08 12:42:12.661 2531384 INFO cinder.message.api [req-582b7c56-1a72-4c18-879c-fcf35d49dddb - - - - -] Deleted 0 expired messages.
2022-03-08 15:27:29.005 2531384 WARNING cinder.scheduler.host_manager [req-7dd2bcfd-1f8a-4e27-86eb-abb773a7a4a1 86dbb0d4f02e42fbac58934b1b87e025 e8f71e77c0874cedbc4de22f1bd971bc - - -] volume service is down. (host: compute2@lvm)
2022-03-08 15:27:29.006 2531384 WARNING cinder.scheduler.host_manager [req-7dd2bcfd-1f8a-4e27-86eb-abb773a7a4a1 86dbb0d4f02e42fbac58934b1b87e025 e8f71e77c0874cedbc4de22f1bd971bc - - -] volume service is down. (host: compute3@lvm)
2022-03-08 15:27:29.006 2531384 WARNING cinder.scheduler.host_manager [req-7dd2bcfd-1f8a-4e27-86eb-abb773a7a4a1 86dbb0d4f02e42fbac58934b1b87e025 e8f71e77c0874cedbc4de22f1bd971bc - - -] volume service is down. (host: compute1@lvm)
2022-03-08 15:27:29.006 2531384 WARNING cinder.scheduler.host_manager [req-7dd2bcfd-1f8a-4e27-86eb-abb773a7a4a1 86dbb0d4f02e42fbac58934b1b87e025 e8f71e77c0874cedbc4de22f1bd971bc - - -] volume service is down. (host: backupopen1@lvm)

備份open1日志：

root@backupopen1:~# tail -f /var/log/cinder/cinder-volume.log
2022-03-08 14:10:06.137 25148 INFO cinder.service [-] Starting cinder-volume node (version 19.0.0)
2022-03-08 14:10:06.152 25148 INFO cinder.volume.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Starting volume driver LVMVolumeDriver (3.0.0)
2022-03-08 14:10:08.319 25148 INFO cinder.volume.drivers.lvm [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Enabling LVM thin provisioning by default because a thin pool exists.
2022-03-08 14:10:09.525 25148 INFO cinder.volume.driver [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Driver hasn't implemented _init_vendor_properties()
2022-03-08 14:10:09.571 25148 INFO cinder.keymgr.migration [req-98b859d1-ea25-41fb-a225-3c93403d4e94 - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2022-03-08 14:10:10.505 25148 INFO cinder.volume.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Driver initialization completed successfully.
2022-03-08 14:10:10.511 25148 INFO cinder.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Initiating service 6 cleanup
2022-03-08 14:10:10.514 25148 INFO cinder.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Service 6 cleanup completed.
2022-03-08 14:10:10.558 25148 INFO cinder.volume.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Initializing RPC dependent components of volume driver LVMVolumeDriver (3.0.0)
2022-03-08 14:10:11.510 25148 INFO cinder.volume.manager [req-3b929bf1-6053-4594-b7e6-8abf423fe62d - - - - -] Driver post RPC initialization completed successfully.

openstack volume service list output：

root@controller:~# openstack volume service list
+------------------+-----------------+------+---------+-------+----------------------------+
| Binary           | Host            | Zone | Status  | State | Updated At                 |
+------------------+-----------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller      | nova | enabled | up    | 2022-03-08T15:57:23.000000 |
| cinder-volume    | compute2@lvm    | nova | enabled | down  | 2022-03-08T15:56:22.000000 |
| cinder-volume    | compute3@lvm    | nova | enabled | down  | 2022-03-08T15:56:18.000000 |
| cinder-volume    | compute1@lvm    | nova | enabled | down  | 2022-03-08T15:56:17.000000 |
| cinder-volume    | backupopen1@lvm | nova | enabled | down  | 2022-03-08T15:56:20.000000 |
+------------------+-----------------+------+---------+-------+----------------------------+

Answer 1

我的 cinder 服務也發現了同樣的問題，一些 cinder 服務器是 state down，所有系統都是相同的配置。 和調度程序 output。

root@controller:/var/log/cinder# cinder service-list +------+--------------- -+--------+---------+--------+---------- -----+---------+------------------+----------------+ | 二進制 | 主持人 | 專區 | 狀態 | State | 更新_at | 集群 | 殘疾原因 | 后端 State | +-----------------+----------------+------+------ ---+-------+----------------+--------- +-----------------+---------------+ | 煤渣調度器| controller | 新星 | 啟用 | 向上 | 2022-09-16T15:53:44.000000 | - | - | | | 煤渣量| 計算1@lvm | 新星 | 啟用 | 向上 | 2022-09-16T15:53:09.000000 | - | - | 向上 | | 煤渣量| 計算2@lvm | 新星 | 啟用 | 下| 2022-09-16T15:52:11.000000 | - | - | - | | 煤渣量| 計算3@lvm | 新星 | 啟用 | 下| 2022-09-16T15:50:53.000000 | - | - | - | | 煤渣量| 控制器@lvm | 新星 | 啟用 | 向上 | 2022-09-16T15:53:45.000000 | - | - | 向上 | +-----------------+----------------+------+------ ---+-------+----------------+--------- +-----------------+---------------+

2022-09-16 21：19：19：56.503 3659警告Cinder.scheduler.host_manager [REQ-ADB46328-835A-40DE-40DE-B308-CE7C14AA0323 5A3B8B8B8D4444ESTORVINE (host: compute2@lvm) 2022-09-16 21:19:56.503 3659 WARNING cinder.scheduler.host_manager [req-adb46328-835a-40de-b308-ce7c14aa0323 5a3b8d44e6924c26875a9087ee4c4598 d548a7452d004f74a3b7bbbdb8e94ec7 - - -] volume service is down. （主機：compute3@lvm）