Remove compat cfg wrapper

This wrapper was there to allow oslo-config changes through the gate
while keystoneclient hadn't been updated.

Change-Id: I3d48673af58ae379e8e4d2c7fb4b4d81f3ed67dd

cinder/backup/services/swift.py

@@ -30,17 +30,18 @@
                                None (to disable), zlib and bz2 (default: zlib)
 """
 
-import eventlet
 import hashlib
 import httplib
 import json
 import os
 import StringIO
 
+import eventlet
+from oslo.config import cfg
+
 from cinder.db import base
 from cinder import exception
 from cinder import flags
-from cinder.openstack.common import cfg
 from cinder.openstack.common import log as logging
 from cinder.openstack.common import timeutils
 from swiftclient import client as swift

cinder/openstack/common/cfg.py

@@ -1,17 +0,0 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2013 Red Hat, Inc.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from oslo.config.cfg import *

cinder/tests/api/v1/test_snapshot_metadata.py

@@ -17,6 +17,7 @@
 
 import uuid
 
+from oslo.config import cfg
 import webob
 
 from cinder.api import extensions
@@ -24,7 +25,6 @@ from cinder.api.v1 import snapshot_metadata
 from cinder.api.v1 import snapshots
 import cinder.db
 from cinder import exception
-from cinder.openstack.common import cfg
 from cinder.openstack.common import jsonutils
 from cinder import test
 from cinder.tests.api import fakes

cinder/tests/api/v2/test_snapshot_metadata.py

@@ -17,6 +17,7 @@
 
 import uuid
 
+from oslo.config import cfg
 import webob
 
 from cinder.api import extensions
@@ -24,7 +25,6 @@ from cinder.api.v2 import snapshot_metadata
 from cinder.api.v2 import snapshots
 import cinder.db
 from cinder import exception
-from cinder.openstack.common import cfg
 from cinder.openstack.common import jsonutils
 from cinder import test
 from cinder.tests.api import fakes

cinder/tests/test_volume_configuration.py

@@ -18,8 +18,9 @@
 
 """Tests for the configuration wrapper in volume drivers."""
 
+from oslo.config import cfg
+
 from cinder import flags
-from cinder.openstack.common import cfg
 from cinder.openstack.common import log as logging
 from cinder import test
 from cinder.volume import configuration

cinder/tests/test_xenapi_sm.py

@@ -16,19 +16,21 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import contextlib
+import StringIO
+import unittest
+
+import mock
+import mox
+from oslo.config import cfg
+
 from cinder.db import api as db_api
 from cinder import exception
-from cinder.openstack.common import cfg
 from cinder.volume import configuration as conf
 from cinder.volume import driver as parent_driver
 from cinder.volume.drivers.xenapi import lib
 from cinder.volume.drivers.xenapi import sm as driver
 from cinder.volume.drivers.xenapi import tools
-import contextlib
-import mock
-import mox
-import StringIO
-import unittest
 
 
 class MockContext(object):

cinder/volume/configuration.py

@@ -42,8 +42,9 @@ option group. This is due to the way cfg works. All cfg options must be defined
 and registered in the group in which they are used.
 """
 
+from oslo.config import cfg
+
 from cinder import flags
-from cinder.openstack.common import cfg
 from cinder.openstack.common import log as logging
 
 

cinder/volume/drivers/huawei/huawei_iscsi.py

@@ -21,11 +21,12 @@ Volume driver for HUAWEI T series and Dorado storage systems.
 import re
 import socket
 import time
+
+from oslo.config import cfg
 from xml.etree import ElementTree as ET
 
 from cinder import exception
 from cinder import flags
-from cinder.openstack.common import cfg
 from cinder.openstack.common import excutils
 from cinder.openstack.common import log as logging
 from cinder import utils

cinder/volume/drivers/san/hp/hp_3par_fc.py

@@ -27,10 +27,10 @@ volume_driver=cinder.volume.drivers.san.hp.hp_3par_fc.HP3PARFCDriver
 
 from hp3parclient import client
 from hp3parclient import exceptions as hpexceptions
+from oslo.config import cfg
 
 from cinder import exception
 from cinder import flags
-from cinder.openstack.common import cfg
 from cinder.openstack.common import lockutils
 from cinder.openstack.common import log as logging
 import cinder.volume.driver

cinder/volume/drivers/scality.py

@@ -21,10 +21,11 @@ import os
 import urllib2
 import urlparse
 
+from oslo.config import cfg
+
 from cinder import exception
 from cinder import flags
 from cinder.image import image_utils
-from cinder.openstack.common import cfg
 from cinder.openstack.common import log as logging
 from cinder.volume import driver