def get_version_v2(uri):
    """
    Canned response nova v2 version.

    Cf: http://developer.openstack.org/api-ref-compute-v2.1.html
    #listVersionsv2.1
    """
    return {'version': {'status': 'SUPPORTED', 'updated':
        '2011-01-21T11:33:21Z', 'links': [{'href': uri, 'rel': 'self'}, {
        'href': 'http://docs.openstack.org/', 'type': 'text/html', 'rel':
        'describedby'}], 'min_version': '', 'version': '', 'media-types': [
        {'base': 'application/json', 'type':
        'application/vnd.openstack.compute+json;version=2'}]}}
