vm_vdi_cleaner.py cleanup_instance() fails

[Chris Behrens]

get_connection() was removed.. and now you should just instantiate the driver class.

Traceback (most recent call last):
  File "/usr/share/nova/tools/xenserver/vm_vdi_cleaner.py", line 342, in <module>
    main()
  File "/usr/share/nova/tools/xenserver/vm_vdi_cleaner.py", line 333, in main
    verbose=verbose)
  File "/usr/share/nova/tools/xenserver/vm_vdi_cleaner.py", line 300, in clean_orphaned_instances
    cleanup_instance(session, instance, vm_ref, vm_rec)
  File "/usr/share/nova/tools/xenserver/vm_vdi_cleaner.py", line 105, in cleanup_instance
    connection = xenapi_conn.get_connection(_)
AttributeError: 'module' object has no attribute 'get_connection'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/8914

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/8914
Committed: http://github.com/openstack/nova/commit/0622868cc54569a30e6cf427a564b79d9b3669b5
Submitter: Jenkins
Branch: master

commit 0622868cc54569a30e6cf427a564b79d9b3669b5
Author: Chris Behrens <email address hidden>
Date: Sun Jun 24 23:08:19 2012 +0000

    Refactor vm_vdi_cleaner.py connection use

    cleanup_instance() would fail because of using old get_connection().
    This refactors everything to use XenAPIDriver().

    Fixes bug 1017282

    Change-Id: I8822f322bb8f60e5992afbe1feb45c0f4fffc893