ValueError: Virtual machine mode 'lxc' is not valid

[Davanum Srinivas (DIMS)]

CI jobs are getting an error:

Traceback (most recent call last):

  File "/opt/stack/new/nova/nova/conductor/manager.py", line 436, in _object_dispatch
    return getattr(target, method)(*args, **kwargs)
  File "/opt/stack/new/nova/nova/objects/base.py", line 205, in wrapper
    return fn(self, *args, **kwargs)
  File "/opt/stack/new/nova/nova/objects/compute_node.py", line 260, in save
    self._from_db_object(self._context, self, db_compute)
  File "/opt/stack/new/nova/nova/objects/compute_node.py", line 142, in _from_db_object
    for hv_spec in hv_specs]
  File "/opt/stack/new/nova/nova/objects/hv_spec.py", line 38, in from_list
    vm_mode=data[2])
  File "/opt/stack/new/nova/nova/objects/base.py", line 275, in __init__
    setattr(self, key, kwargs[key])
  File "/opt/stack/new/nova/nova/objects/base.py", line 74, in setter
    field_value = field.coerce(self, name, value)
  File "/opt/stack/new/nova/nova/objects/fields.py", line 203, in coerce
    return self._type.coerce(obj, attr, value)
  File "/opt/stack/new/nova/nova/objects/fields.py", line 362, in coerce
    raise ValueError(msg)

ValueError: Virtual machine mode 'lxc' is not valid

[Davanum Srinivas (DIMS) (dims-v)]

Possible patch - http://paste.openstack.org/show/232240/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/185143
Committed: https://git.openstack.org/cgit/stackforge/nova-docker/commit/?id=fe21d037a5a1ef2ceec21ac6e9837b14f4745a25
Submitter: Jenkins
Branch: master

commit fe21d037a5a1ef2ceec21ac6e9837b14f4745a25
Author: Davanum Srinivas <email address hidden>
Date: Fri May 22 14:02:29 2015 -0700

    Virtual machine mode validation causes build break

    Closes-Bug: #1458048
    Change-Id: I0a0e235b2414519f0d512e3903ba0c745696dfc6

[Alvaro Lopez (aloga)]

Hi,

this bug prevents running nova-docker on liberty, unless you patch the file manually. I think it is worth to backport it to liberty, isn't it?

[Alvaro Lopez (aloga)]

Nevermind, forget my last comment as it is invalid, I was using the wront code version.

Sorry for the noise.