環境：
系統：centos 7.5
版本：rocky
本人qq:349817712；
R版本所有組件安裝一臺物理主機，目前服務都正常，可以創建虛擬機，可以ssh連接，網路也正常，虛機可以上網，但是無法通過doshboard跳轉vnc界面，提示超時；
使用openstack console url show 21dcc7f7-900d-4432-8ac9-5c03ce51f91f無法獲取url：
如下：
[root@openstack-server ~]# openstack console url show 21dcc7f7-900d-4432-8ac9-5c03ce51f91f
發生意外 API 錯誤。請在 http://bugs.launchpad.net/nova/ 處報告此錯誤，并且附上 Nova API 日志（如果可能）。
<class 'oslo_messaging.exceptions.MessagingTimeout'> (HTTP 500) (Request-ID: req-46386cf8-0f05-4cf6-a562-4ea988da1507)
目前所有日志打開，只有nova-api日志報錯；
如下：
2018-10-28 22:40:01.834 17788 INFO nova.osapi_compute.wsgi.server [req-83b2eed1-6dcd-4a0e-9751-6e6b6af533c9 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] 192.168.254.10 "GET /v2.1/servers/21dcc7f7-900d-4432-8ac9-5c03ce51f91f HTTP/1.1" status: 200 len: 1839 time: 1.1432991
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi [req-008c184b-07cd-401f-a83e-704e932aa138 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] Unexpected exception in API method: MessagingTimeout: Timed out waiting for a reply to message ID e1a5b2018b374a188f19253232d11927
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/openstack/wsgi.py", line 801, in wrapped
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi return f(*args, **kwargs)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 110, in wrapper
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi return func(*args, **kwargs)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/remote_consoles.py", line 52, in get_vnc_console
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi console_type)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 196, in wrapped
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 186, in inner
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3750, in get_vnc_console
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi access_url=connect_info['access_url'])
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/consoleauth/rpcapi.py", line 93, in authorize_console
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi return cctxt.call(ctxt, 'authorize_console', **msg_args)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 179, in call
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi retry=self.retry)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 133, in _send
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi retry=retry)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 573, in _send
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi call_monitor_timeout)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 459, in wait
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi message = self.waiters.get(msg_id, timeout=timeout)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 336, in get
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi 'to message ID %s' % msg_id)
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi MessagingTimeout: Timed out waiting for a reply to message ID e1a5b2018b374a188f19253232d11927
2018-10-28 22:41:01.977 17788 ERROR nova.api.openstack.wsgi
2018-10-28 22:41:01.979 17788 INFO nova.api.openstack.wsgi [req-008c184b-07cd-401f-a83e-704e932aa138 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] HTTP exception thrown: 發生意外 API 錯誤。請在 http://bugs.launchpad.net/nova/ 處報告此錯誤，并且附上 Nova API 日志（如果可能）。
<class 'oslo_messaging.exceptions.MessagingTimeout'>
2018-10-28 22:41:01.981 17788 INFO nova.osapi_compute.wsgi.server [req-008c184b-07cd-401f-a83e-704e932aa138 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] 192.168.254.10 "POST /v2.1/servers/21dcc7f7-900d-4432-8ac9-5c03ce51f91f/action HTTP/1.1" status: 500 len: 755 time: 60.1420050
2018-10-28 22:50:04.594 17786 WARNING oslo_config.cfg [req-ea2707db-9983-4788-b022-23b8f5fe752f 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] Deprecated: Option "url" from group "neutron" is deprecated for removal (Endpoint lookup uses the service catalog via common keystoneauth1 Adapter configuration options. In the current release, "url" will override this behavior, but will be ignored and/or removed in a future release. To achieve the same result, use the endpoint_override option instead.). Its value may be silently ignored in the future.
2018-10-28 22:50:05.257 17786 INFO nova.osapi_compute.wsgi.server [req-ea2707db-9983-4788-b022-23b8f5fe752f 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] 192.168.254.10 "GET /v2.1/servers/21dcc7f7-900d-4432-8ac9-5c03ce51f91f HTTP/1.1" status: 200 len: 1839 time: 2.2913861
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi [req-46386cf8-0f05-4cf6-a562-4ea988da1507 371163118ec644989f1478c73bae1ee8 f9d82471a2d84cdca15994649ad3ce17 - default default] Unexpected exception in API method: MessagingTimeout: Timed out waiting for a reply to message ID 58020522e84549928b7dda0b272b1569
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/openstack/wsgi.py", line 801, in wrapped
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi return f(*args, **kwargs)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 110, in wrapper
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi return func(*args, **kwargs)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/remote_consoles.py", line 52, in get_vnc_console
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi console_type)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 196, in wrapped
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi return function(self, context, instance, *args, **kwargs)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 186, in inner
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi return f(self, context, instance, *args, **kw)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3750, in get_vnc_console
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi access_url=connect_info['access_url'])
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/nova/consoleauth/rpcapi.py", line 93, in authorize_console
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi return cctxt.call(ctxt, 'authorize_console', **msg_args)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 179, in call
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi retry=self.retry)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 133, in _send
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi retry=retry)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi call_monitor_timeout, retry=retry)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 573, in _send
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi call_monitor_timeout)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 459, in wait
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi message = self.waiters.get(msg_id, timeout=timeout)
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 336, in get
2018-10-28 22:51:05.743 17786 ERROR nova.api.openstack.wsgi 'to message ID
uj5u.com熱心網友回復：
我也遇到同樣的問題。一直沒有找到原因。今天在長城內外溜達發現原來是有個服務沒有起。在控制節點執行
systemctl start openstack-nova-consoleauth
systemctl enable openstack-nova-consoleauth
再次查看就好了
參見如下bug：
https://bugs.launchpad.net/nova/+bug/1791940
轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/45859.html
標籤：虛擬化