This issue was fixed in the openstack/nova pike-eol release.
** Changed in: nova/pike
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1708433
Title:
Attaching sriov nic VM fail with keyError pci_slot
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) pike series:
Fix Released
Status in OpenStack Compute (nova) queens series:
In Progress
Status in OpenStack Compute (nova) rocky series:
Fix Committed
Bug description:
Trace back:
2017-08-03 12:03:50.064 DEBUG nova.network.os_vif_util
[req-f1414ec4-6df7-46d8-9c97-f678c0f94d77 demo admin] No conversion for VIF
type hw_veb yet from (pid=134902) nova_to_osvif_vif
/opt/stack/nova/nova/network/os_vif_util.py:435
2017-08-03 12:03:50.119 ERROR oslo_messaging.rpc.server
[req-f1414ec4-6df7-46d8-9c97-f678c0f94d77 demo admin] Exception during message
handling: KeyError: 'pci_slot'
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server Traceback (most
recent call last):
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line
160, in _process_incoming
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server res =
self.dispatcher.dispatch(message)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
213, in dispatch
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server return
self._do_dispatch(endpoint, method, ctxt, args)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line
183, in _do_dispatch
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server result =
func(ctxt, **new_args)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/exception_wrapper.py", line 76, in wrapped
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server function_name,
call_dict, binary)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
self.force_reraise()
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
six.reraise(self.type_, self.value, self.tb)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/exception_wrapper.py", line 67, in wrapped
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server return f(self,
context, *args, **kw)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/compute/manager.py", line 211, in decorated_function
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
kwargs['instance'], e, sys.exc_info())
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in
__exit__
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
self.force_reraise()
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in
force_reraise
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
six.reraise(self.type_, self.value, self.tb)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/compute/manager.py", line 199, in decorated_function
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server return
function(self, context, *args, **kwargs)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/compute/manager.py", line 5166, in attach_interface
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server network_info[0])
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 1443, in attach_interface
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
self.vif_driver.plug(instance, vif)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/virt/libvirt/vif.py", line 794, in plug
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server func(instance,
vif)
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server File
"/opt/stack/nova/nova/virt/libvirt/vif.py", line 650, in plug_hw_veb
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
vif['profile']['pci_slot'],
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server KeyError: 'pci_slot'
2017-08-03 12:03:50.119 TRACE oslo_messaging.rpc.server
Steps to recreate:
- Create a VM on the compute node of a multi-node deployment.
- Attach an direct/macvtap bound SRIOV port:
openstack server add port VM1 port1
Results:
- The above traceback is found in the n-cpu service on the compute node.
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