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[Bug 1299333] Re: Unable attach/detach interface for shelve offloaded instance

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Russell Bryant <1299333@xxxxxxxxxxxxxxxxxx>
Date: Wed, 23 Jul 2014 15:03:15 -0000
Reply-to: Bug 1299333 <1299333@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => juno-2

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https://bugs.launchpad.net/bugs/1299333

Title:
  Unable attach/detach interface for shelve offloaded instance

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  $ nova list
  +--------------------------------------+------+--------+------------+-------------+-------------------+
  | ID                                   | Name | Status | Task State | Power State | Networks          |
  +--------------------------------------+------+--------+------------+-------------+-------------------+
  | 543d9625-2523-4a7f-af47-50c8e6b44981 | vm1  | ACTIVE | -          | Running     | private=10.0.0.23 |
  +--------------------------------------+------+--------+------------+-------------+-------------------+

  $ nova shelve vm1
  $ nova shelve-offload vm1
  $ nova list
  +--------------------------------------+------+-------------------+------------+-------------+-------------------+
  | ID                                   | Name | Status            | Task State | Power State | Networks          |
  +--------------------------------------+------+-------------------+------------+-------------+-------------------+
  | 543d9625-2523-4a7f-af47-50c8e6b44981 | vm1  | SHELVED_OFFLOADED | -          | Shutdown    | private=10.0.0.23 |
  +--------------------------------------+------+-------------------+------------+-------------+-------------------+

  
  $ nova interface-detach vm1 bbabdfa5-7c47-4a67-b8ff-f36249fae8f1
  ERROR (ClientException): The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-ec251c02-4adb-4c60-8e67-a998a1700ec4)

  
  Got exception from nova-api:

  2014-03-29 12:06:07.377 ERROR nova.api.openstack [req-ec251c02-4adb-4c60-8e67-a998a1700ec4 admin admin] Caught error: Unable to find host for Instance 543d9625-2523-4a7f-af47-50c8e6b44981
  2014-03-29 12:06:07.377 TRACE nova.api.openstack Traceback (most recent call last):
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/api/openstack/__init__.py", line 125, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return req.get_response(self.application)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1296, in send
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     application, catch_exc_info=False)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1260, in call_application 
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     app_iter = application(self.environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return resp(environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/python-keystoneclient/keystoneclient/middleware/auth_token.py", line 582, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return self.app(env, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return resp(environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return resp(environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     response = self.app(environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return resp(environ, start_response)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     resp = self.call_func(req, *args, **self.kwargs)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return self.func(req, *args, **kwargs)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/api/openstack/wsgi.py", line 917, in __call__
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     content_type, body, accept)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/api/openstack/wsgi.py", line 983, in _process_stack
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     action_result = self.dispatch(meth, request, action_args)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/api/openstack/wsgi.py", line 1070, in dispatch
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return method(req=request, **action_args)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/api/openstack/compute/contrib/attach_interfaces.py", line 146, in delete
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     instance, port_id=port_id)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/compute/api.py", line 201, in wrapped
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     return func(self, context, target, *args, **kwargs)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/compute/api.py", line 2870, in detach_interface
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     port_id=port_id)
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/compute/rpcapi.py", line 399, in detach_interface
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     cctxt = self.client.prepare(server=_compute_host(None, instance),
  2014-03-29 12:06:07.377 TRACE nova.api.openstack   File "/opt/stack/nova/nova/compute/rpcapi.py", line 61, in _compute_host
  2014-03-29 12:06:07.377 TRACE nova.api.openstack     'Instance %s') % instance['uuid'])
  2014-03-29 12:06:07.377 TRACE nova.api.openstack NovaException: Unable to find host for Instance 543d9625-2523-4a7f-af47-50c8e6b44981
  2014-03-29 12:06:07.377 TRACE nova.api.openstack

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References

[Bug 1299333] [NEW] Unable attach/detach interface for shelve offloaded instance
From: Alex Xu, 2014-03-29