2018-12-17 13:47:12.449 16987 INFO nova.virt.libvirt.driver [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Migration running for 2280 secs, memory 3% remaining; (bytes processed=2541888418, remaining=126791680, total=3226542080)
2018-12-17 13:47:29.591 16987 WARNING nova.virt.libvirt.migration [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Live migration not completed after 2400 sec
2018-12-17 13:47:30.097 16987 WARNING nova.virt.libvirt.driver [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Migration operation was cancelled
2018-12-17 13:47:30.299 16987 ERROR nova.virt.libvirt.driver [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Live Migration failure: operation aborted: migration job: canceled by client: libvirtError: operation aborted: migration job: canceled by client
2018-12-17 13:47:30.685 16987 INFO nova.compute.manager [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Swapping old allocation on 3e32d595-bd1f-4136-a7f4-c6703d2fbe18 held by migration 17bec61d-544d-47e0-a1c1-37f9d7385286 for instance
2018-12-17 13:47:32.450 16987 ERROR nova.volume.cinder [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] Delete attachment failed for attachment 58997d5b-24f0-4073-819e-97916fb1ee19. Error: The request you have made requires authentication. (HTTP 401) Code: 401: Unauthorized: The request you have made requires authentication. (HTTP 401)
2018-12-17 13:47:32.497 16987 WARNING nova.virt.libvirt.driver [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Error monitoring migration: The request you have made requires authentication. (HTTP 401): Unauthorized: The request you have made requires authentication. (HTTP 401)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Traceback (most recent call last):
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 7422, in _live_migration
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     finish_event, disk_paths)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 7302, in _live_migration_monitor
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     migration_status='cancelled')
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 76, in wrapped
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     function_name, call_dict, binary)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 67, in wrapped
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return f(self, context, *args, **kw)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 214, in decorated_function
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     kwargs['instance'], e, sys.exc_info())
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 202, in decorated_function
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return function(self, context, *args, **kwargs)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 6483, in _rollback_live_migration
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     bdm.attachment_id)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 379, in wrapper
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     res = method(self, ctx, *args, **kwargs)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 415, in wrapper
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     res = method(self, ctx, attachment_id, *args, **kwargs)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 838, in attachment_delete
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     'code': getattr(ex, 'code', None)})
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 831, in attachment_delete
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     attachment_id)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/v3/attachments.py", line 39, in delete
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self._delete("/attachments/%s" % base.getid(attachment))
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/base.py", line 339, in _delete
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     resp, body = self.api.client.delete(url)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 209, in delete
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self._cs_request(url, 'DELETE', **kwargs)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 191, in _cs_request
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self.request(url, method, **kwargs)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 177, in request
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     raise exceptions.from_response(resp, body)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Unauthorized: The request you have made requires authentication. (HTTP 401)
2018-12-17 13:47:32.497 16987 ERROR nova.virt.libvirt.driver [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] 
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [req-7bc758de-b2e4-461b-a971-f79be6cd4703 313d1247d7b845da9c731eec53e50a26 2f693c782fa748c2baece8db95b4ba5b - default default] [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Live migration failed.: Unauthorized: The request you have made requires authentication. (HTTP 401)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Traceback (most recent call last):
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 6063, in _do_live_migration
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     block_migration, migrate_data)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 6891, in live_migration
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     migrate_data)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 7422, in _live_migration
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     finish_event, disk_paths)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 7302, in _live_migration_monitor
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     migration_status='cancelled')
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 76, in wrapped
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     function_name, call_dict, binary)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/exception_wrapper.py", line 67, in wrapped
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return f(self, context, *args, **kw)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 214, in decorated_function
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     kwargs['instance'], e, sys.exc_info())
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 202, in decorated_function
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return function(self, context, *args, **kwargs)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 6483, in _rollback_live_migration
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     bdm.attachment_id)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 379, in wrapper
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     res = method(self, ctx, *args, **kwargs)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 415, in wrapper
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     res = method(self, ctx, attachment_id, *args, **kwargs)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 838, in attachment_delete
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     'code': getattr(ex, 'code', None)})
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     self.force_reraise()
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     six.reraise(self.type_, self.value, self.tb)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 831, in attachment_delete
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     attachment_id)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/v3/attachments.py", line 39, in delete
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self._delete("/attachments/%s" % base.getid(attachment))
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/base.py", line 339, in _delete
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     resp, body = self.api.client.delete(url)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 209, in delete
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self._cs_request(url, 'DELETE', **kwargs)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 191, in _cs_request
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     return self.request(url, method, **kwargs)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]   File "/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 177, in request
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d]     raise exceptions.from_response(resp, body)
2018-12-17 13:47:32.499 16987 ERROR nova.compute.manager [instance: ead8ecc3-f473-4672-a67b-c44534c6042d] Unauthorized: The request you have made requires authentication. (HTTP 401)