Updated openstack/openstack
Project: openstack/nova  23158ad8b340ed5c53fe6ad0fe582f47467c9127
null
Use the list when get information from libvirt

If the libvirt adds new elements to the domain info struct or others,
when use the new libvirt, there will be a valueError (too many values
to unpack). When we get information from libvirt, we should use the
original variable format. This change is for compatibility with upcoming
versions of libvirt which change this signature.

Change-Id: I0271a260a53fe8f5fc17b2934ebe3a3c9ee0c130
Closes-Bug: #1291805