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["Markus Zoeller \(markus_z\)" <mzoeller@xxxxxxxxxxxxxxxxxx>]

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
  Only still supported release names are valid (LIBERTY, MITAKA, OCATA, NEWTON).
  Valid example: CONFIRMED FOR: LIBERTY


** Changed in: nova
   Importance: Medium => Undecided

** Changed in: nova
       Status: Confirmed => Expired

-- 
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https://bugs.launchpad.net/bugs/1310131

Title:
  Some non-supported actions in Ironic nova driver do not return errors
  to the user

Status in Ironic:
  Confirmed
Status in OpenStack Compute (nova):
  Expired

Bug description:
  While performing checking Nova API actions that I expected to fail
  when testing with the Ironic driver, I noticed in some cases a
  positive response is returned, but the action fails within the compute
  process when the action is attempted to be executed. When working with
  other drivers, I expect to see some time of immediate response from
  the initial request stating that the action isn't possible. The
  actions I've specifically verified this with are:

  - Pause

  	2014-04-19 21:47:30.940 ERROR oslo.messaging._drivers.common [req-10dedfe7-9fe2-4c0d-9a4e-a85abdd137df demo demo] ['Traceback (most recent call last):\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', '  File "/opt/stack/nova/nova/exception.py", line 88, in wrapped\n    payload)\n', '  File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/opt/stack/nova/nova/exception.py", line 71, in wrapped\n    return f(self, context, *args, **kw)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 276, in decorated_function\n    pass\n', '  File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 262, in decorated_function\n
  	    return function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 329, in decorated_function\n
  	 function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 305, in decorated_function\n    e, sys.exc_info())\n', '  File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 292, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 3659, in pause_instance\n    self.driver.pause(instance)\n', '  File "/opt/stack/nova/nova/virt/driver.py", line 521, in pause\n    raise NotImplementedError()\n', 'NotImplementedError\n']

  - Rescue

  	screen-n-cpu.log:2014-04-19 21:56:29.518 DEBUG ironicclient.common.http [req-d3128aae-9558-4f4b-adc4-b75b092a3acb demo demo]
  	screen-n-cpu.log:2014-04-19 21:56:29.523 ERROR oslo.messaging.rpc.dispatcher [req-d3128aae-9558-4f4b-adc4-b75b092a3acb demo demo] Exception during message handling: Instance 5b43d631-91e1-4384-9b87-93283b3ae958 cannot be rescued: Driver Error:
  	screen-n-cpu.log:2014-04-19 21:56:29.524 ERROR oslo.messaging._drivers.common [req-d3128aae-9558-4f4b-adc4-b75b092a3acb demo demo] Returning exception Instance 5b43d631-91e1-4384-9b87-93283b3ae958 cannot be rescued: Driver Error:  to caller
  	screen-n-cpu.log:2014-04-19 21:56:29.524 ERROR oslo.messaging._drivers.common [req-d3128aae-9558-4f4b-adc4-b75b092a3acb demo demo] ['Traceback (most recent call last):\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n    incoming.message))\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n    return self._do_dispatch(endpoint, method, ctxt, args)\n', '  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n    result = getattr(endpoint, method)(ctxt, **new_args)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 395, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/exception.py", line 88, in wrapped\n    payload)\n', '  File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/opt/stack/nova/nova/exception.py", line 71, in wrapped\n    return f(self, context, *args, **kw)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 276, in decorated_function\n    pass\n', '  File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 262, in decorated_function\n    return function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 329, in decorated_function\n    function(self, context, *args, **kwargs)\n', '  File "/opt/stack/nova/nova/compute/manager.py", line 2984, in rescue_instance\n
  	   reason=_("Driver Error: %s") % unicode(e))\n', 'InstanceNotRescuable: Instance 5b43d631-91e1-4384-9b87-93283b3ae958 cannot be rescued: Driver Error: \n'])

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