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[Sean Dague <sean@xxxxxxxxx>]

** Changed in: nova
       Status: Incomplete => Fix Released

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https://bugs.launchpad.net/bugs/1314269

Title:
  missing code after patch in
  nova/tests/virt/libvirt/test_imagebackend.py

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  nova-compute.log on kvm:

  2014-04-28 14:51:57.294 14659 ERROR nova.compute.manager [req-e9768eff-116d-4681-9ff6-3ab51dbbdee0 c460eaefef634e4bab938915224a6201 e159f0e56ea545bd84529fc38063
  ceee] [instance: 61a3e08f-b22f-47a8-a815-f586422860ef] Instance failed to spawn
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef] Traceback (most recent call last):
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/compute/
  manager.py", line 1423, in _spawn
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     block_device_info)
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/virt/lib
  virt/driver.py", line 2088, in spawn
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     write_to_disk=True)
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/virt/lib
  virt/driver.py", line 3084, in to_xml
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     disk_info, rescue, block_device_info)
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/virt/lib
  virt/driver.py", line 2960, in get_guest_config
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     inst_type):
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/virt/lib
  virt/driver.py", line 2737, in get_guest_storage_config
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     inst_type)
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]   File "/usr/lib/python2.7/dist-packages/nova/virt/lib
  virt/driver.py", line 2700, in get_guest_disk_config
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef]     self.get_hypervisor_version())
  2014-04-28 14:51:57.294 14659 TRACE nova.compute.manager [instance: 61a3e08f-b22f-47a8-a815-f586422860ef] TypeError: libvirt_info() takes exactly 6 arguments (7
   given)

  I found this bug https://bugs.launchpad.net/nova/+bug/1233188 and a
  patch that should fix this issue
  (https://review.openstack.org/#/c/72575/1//COMMIT_MSG).

  But on Ubuntu 12.04.4 LTS with Openstack Havana installed from Ubuntu
  Cloud Archive this issue is still available because one of the two
  patched files from this commit isn't present. The changes from
  https://review.openstack.org/#/c/72575/1/nova/tests/virt/libvirt/test_imagebackend.py
  are missing. I manually added those lines in test_imagebackend.py and
  Openstack is working fine.

  My nova version:

  ii  nova-common                      1:2013.2.2-0ubuntu1~cloud0                 OpenStack Compute - common files
  ii  nova-compute                     1:2013.2.2-0ubuntu1~cloud0                 OpenStack Compute - compute node
  ii  nova-compute-kvm                 1:2013.2.2-0ubuntu1~cloud0                 OpenStack Compute - compute node (KVM)
  ii  python-nova                      1:2013.2.2-0ubuntu1~cloud0                 OpenStack Compute Python libraries
  ii  python-novaclient                1:2.15.0-0ubuntu1~cloud0                   client library for OpenStack Compute API

  Let me know if you need further information, poorly I am not a
  developer so my this report might seem a bit plain.

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