nova install from source image fails for lvm

[Swapnil Kulkarni]

nova install from source image fails with following traceback for lvm

genconfig runtests: commands[0] | oslo-config-generator --config-file=etc/nova/nova-config-generator.conf
Traceback (most recent call last):
  File ".tox/genconfig/bin/oslo-config-generator", line 11, in <module>
    sys.exit(main())
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/oslo_config/generator.py", line 268, in main
    generate(conf)
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/oslo_config/generator.py", line 232, in generate
    for namespace, listing in _list_opts(conf.namespace):
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/oslo_config/generator.py", line 207, in _list_opts
    invoke_on_load=True)
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/stevedore/named.py", line 55, in __init__
    verify_requirements)
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/stevedore/extension.py", line 170, in _load_plugins
    self._on_load_failure_callback(self, ep, err)
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/stevedore/extension.py", line 162, in _load_plugins
    verify_requirements,
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/stevedore/named.py", line 123, in _load_one_plugin
    verify_requirements,
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/stevedore/extension.py", line 183, in _load_one_plugin
    plugin = ep.resolve()
  File "/nova-12.0.0.0b3.dev48/.tox/genconfig/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2361, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/nova-12.0.0.0b3.dev48/nova/virt/opts.py", line 33, in <module>
    import nova.virt.libvirt.lvm
ImportError: No module named lvm
ERROR: InvocationError: '/nova-12.0.0.0b3.dev48/.tox/genconfig/bin/oslo-config-generator --config-file=etc/nova/nova-config-generator.conf'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/207825

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/207825
Committed: https://git.openstack.org/cgit/stackforge/kolla/commit/?id=b58c77385ea08bbc431d8a4f764bb23f7fe2f1a5
Submitter: Jenkins
Branch: master

commit b58c77385ea08bbc431d8a4f764bb23f7fe2f1a5
Author: Swapnil Kulkarni <email address hidden>
Date: Fri Jul 31 10:36:51 2015 +0000

    Temporary change the nova tar url

    Currently with the active development for blueprint [1]
    the nova image cannot be build from source.
    Need to revert back to master once the
    nova master is stable with the changes in [1]

    [1]https://blueprints.launchpad.net/nova/+spec/consolidate-libvirt-fs-volume-drivers

    Change-Id: I85509608df1f096438357ff1e7e52d75622c9cff
    Closes-Bug: #1480077