Datera driver expects deprecated response key with export call

[Mike Perez]

targetIDs used to have the iqn, but now it's in endpoint_idents.

Previously:

{
    '_ipColl': ['172.28.121.10', '172.28.120.10'],
    'acls': {},
    'activeServers': {'4594953e-f97f-e111-ad85-001e6738c0f0': '1'},
    'ctype': 'TC_BLOCK_ISCSI',
    'endpointsExt1': {
        '4594953e-f97f-e111-ad85-001e6738c0f0': {
            'ipHigh': 0,
            'ipLow': '192421036',
            'ipStr': '172.28.120.11',
            'ipV': 4,
            'name': '',
            'network': 24
        }
    },
    'endpointsExt2': {
        '4594953e-f97f-e111-ad85-001e6738c0f0': {
            'ipHigh': 0,
            'ipLow': '192486572',
            'ipStr': '172.28.121.11',
            'ipV': 4,
            'name': '',
            'network': 24
        }
    },
    'inodes': {'c20aba21-6ef6-446b-b374-45733b4883ba': '1'},
    'name': '',
    'networkPort': 0,
    'serverAllocation': 'TS_ALLOC_COMPLETED',
    'servers': {'4594953e-f97f-e111-ad85-001e6738c0f0': '1'},
    'targetAllocation': 'TS_ALLOC_COMPLETED',
    'targetIds': {
        '4594953e-f97f-e111-ad85-001e6738c0f0': {
            'ids': [{
                'dev': None,
                'id': 'iqn.2013-05.com.daterainc::01:sn:fc372bc0490b2dbe'
            }]
        }
    },
    'typeName': 'TargetIscsiConfig',
    'uuid': '7071efd7-9f22-4996-8f68-47e9ab19d0fd'
}

Currently:

{'_ipColl': ['172.28.150.11'],
 'active_servers': {'44454c4c-4d00-1048-8031-b4c04f4d4e31': True},
 'auth': {'atype': 'T_AUTH_NONE',
           'info': {'mpassword': '',
                     'muserid': '',
                     'password': '',
                     'userid': ''}},
 'endpoint_addrs': {'172.28.150.11': True},
 'endpoint_idents': {'iqn.2013-05.com.daterainc:OpenStack-a4e692e8-7f95-4f87-8fe6-cbcbab624012:01:sn:222b8e04f59aa0a3': True},
 'name': 'OpenStack-a4e692e8-7f95-4f87-8fe6-cbcbab624012',
 'server_allocation': 'TS_ALLOC_COMPLETED',
 'servers': {'44454c4c-4d00-1048-8031-b4c04f4d4e31': True},
 'targetIds': {'44454c4c-4d00-1048-8031-b4c04f4d4e31': True},
 'target_allocation': 'TS_ALLOC_COMPLETED',
 'target_ids': {'44454c4c-4d00-1048-8031-b4c04f4d4e31': True},
 'type': 'iscsi',
 'uuid': 'f11c2386-71d4-4352-a718-71c3e22f5888',
 'volumes': {'a4e692e8-7f95-4f87-8fe6-cbcbab624012': True}}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/162774

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/162774
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=a754f317a708d9932aea743588468f0bb1cabdbb
Submitter: Jenkins
Branch: master

commit a754f317a708d9932aea743588468f0bb1cabdbb
Author: Mike Perez <email address hidden>
Date: Mon Mar 9 14:38:50 2015 -0700

    Update Datera's export to avoid deprecated keys

    The export call has been updated in Datera. The old location for the IQN
    has moved. This updates the Kilo driver with support of looking in the
    new location. The Juno driver will remain using the old location.

    Closes-Bug: #1430024
    Change-Id: I28a76ef849c2d3a0e4d08c5d0707e28d9617f534