Use oslo-config-2013.1b4

The cfg API is now available via the oslo-config library, so switch to
it and remove the copied-and-pasted version.

Add the 2013.1b4 tarball to tools/pip-requires - this will be changed
to 'oslo-config>=2013.1' when oslo-config is published to pypi. This
will happen in time for grizzly final.

Add dependency_links to setup.py so that oslo-config can be installed
from the tarball URL specified in pip-requires.

Remove the 'deps = pep8==1.3.3' from tox.ini as it means all the other
deps get installed with easy_install which can't install oslo-config
from the URL.

Make tools/hacking.py include oslo in IMPORT_EXCEPTIONS like it already
does for paste. It turns out imp.find_module() doesn't correct handle
namespace packages.

Retain dummy cfg.py file until keystoneclient middleware has been
updated (I18c450174277c8e2d15ed93879da6cd92074c27a).

Change-Id: I4815aeb8a9341a31a250e920157f15ee15cfc5bc

bin/nova-all

@@ -33,6 +33,7 @@ eventlet.monkey_patch(os=False)
 import os
 import sys
 
+from oslo.config import cfg
 
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
         sys.argv[0]), os.pardir, os.pardir))
@@ -42,7 +43,6 @@ if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
 
 from nova import config
 from nova.objectstore import s3server
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-api

@@ -29,6 +29,7 @@ eventlet.monkey_patch(os=False)
 import os
 import sys
 
+from oslo.config import cfg
 
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
         sys.argv[0]), os.pardir, os.pardir))
@@ -37,7 +38,6 @@ if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-baremetal-manage

@@ -58,6 +58,7 @@ import gettext
 import os
 import sys
 
+from oslo.config import cfg
 
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
@@ -70,7 +71,6 @@ if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'nova', '__init__.py')):
 gettext.install('nova', unicode=1)
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import cliutils
 from nova.openstack.common import log as logging
 from nova import version

bin/nova-cells

@@ -24,6 +24,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -33,7 +35,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-cert

@@ -23,6 +23,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -33,7 +35,6 @@ if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'nova', '__init__.py')):
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-clear-rabbit-queues

@@ -27,6 +27,8 @@ import gettext
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -39,7 +41,6 @@ gettext.install('nova', unicode=1)
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common import rpc
 

bin/nova-compute

@@ -33,6 +33,8 @@ import os
 import sys
 import traceback
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -45,7 +47,6 @@ if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'nova', '__init__.py')):
 from nova import config
 import nova.db.api
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-conductor

@@ -23,6 +23,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -33,7 +35,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-console

@@ -24,6 +24,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -34,7 +36,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 

bin/nova-consoleauth

@@ -24,6 +24,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
                                    os.pardir,
                                    os.pardir))
@@ -33,7 +35,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
 
 from nova import config
 from nova.consoleauth import manager
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 

bin/nova-dhcpbridge

@@ -25,6 +25,8 @@ import gettext
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -39,7 +41,6 @@ from nova import config
 from nova import context
 from nova import db
 from nova.network import rpcapi as network_rpcapi
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import rpc

bin/nova-manage

@@ -59,6 +59,8 @@ import netaddr
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -77,7 +79,6 @@ from nova import context
 from nova import db
 from nova.db import migration
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import cliutils
 from nova.openstack.common.db.sqlalchemy import session as db_session
 from nova.openstack.common import importutils

bin/nova-network

@@ -25,6 +25,8 @@ eventlet.monkey_patch()
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -35,7 +37,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
 
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-novncproxy

@@ -24,9 +24,10 @@ noVNC consoles. Leverages websockify.py by Joel Martin
 import os
 import sys
 
+from oslo.config import cfg
+
 from nova import config
 from nova.console import websocketproxy
-from nova.openstack.common import cfg
 
 
 opts = [

bin/nova-rpc-zmq-receiver

@@ -22,6 +22,7 @@ import contextlib
 import os
 import sys
 
+from oslo.config import cfg
 import zmq
 
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
@@ -34,7 +35,6 @@ if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'nova', '__init__.py')):
 
 from nova import config
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common import rpc
 from nova.openstack.common.rpc import impl_zmq

bin/nova-scheduler

@@ -26,6 +26,8 @@ import gettext
 import os
 import sys
 
+from oslo.config import cfg
+
 # If ../nova/__init__.py exists, add ../ to Python search path, so that
 # it will override what happens to be installed in /usr/(local/)lib/python...
 possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
@@ -37,7 +39,6 @@ if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
 gettext.install('nova', unicode=1)
 
 from nova import config
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import service
 from nova import utils

bin/nova-spicehtml5proxy

@@ -24,9 +24,10 @@ SPICE HTML5 consoles. Leverages websockify.py by Joel Martin
 import os
 import sys
 
+from oslo.config import cfg
+
 from nova import config
 from nova.console import websocketproxy
-from nova.openstack.common import cfg
 
 
 opts = [

nova/api/auth.py

@@ -18,11 +18,11 @@ Common Auth Middleware.
 
 """
 
+from oslo.config import cfg
 import webob.dec
 import webob.exc
 
 from nova import context
-from nova.openstack.common import cfg
 from nova.openstack.common import jsonutils
 from nova.openstack.common import log as logging
 from nova import wsgi

nova/api/ec2/__init__.py

@@ -23,6 +23,7 @@ Starting point for routing EC2 requests.
 import urlparse
 
 from eventlet.green import httplib
+from oslo.config import cfg
 import webob
 import webob.dec
 import webob.exc
@@ -34,7 +35,6 @@ from nova.api import validator
 from nova.common import memorycache
 from nova import context
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import jsonutils
 from nova.openstack.common import log as logging

nova/api/ec2/cloud.py

@@ -25,6 +25,8 @@ datastore.
 import base64
 import time
 
+from oslo.config import cfg
+
 from nova.api.ec2 import ec2utils
 from nova.api.ec2 import inst_state
 from nova.api.metadata import password
@@ -40,7 +42,6 @@ from nova import db
 from nova import exception
 from nova.image import s3
 from nova import network
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils
 from nova import quota

nova/api/ec2/faults.py

@@ -12,11 +12,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from oslo.config import cfg
 import webob.dec
 import webob.exc
 
 from nova import context
-from nova.openstack.common import cfg
 from nova import utils
 
 CONF = cfg.CONF

nova/api/metadata/base.py

@@ -23,13 +23,14 @@ import json
 import os
 import posixpath
 
+from oslo.config import cfg
+
 from nova.api.ec2 import ec2utils
 from nova.api.metadata import password
 from nova import block_device
 from nova import conductor
 from nova import context
 from nova import network
-from nova.openstack.common import cfg
 from nova.openstack.common import timeutils
 from nova.virt import netutils
 

nova/api/metadata/handler.py

@@ -21,6 +21,7 @@ import hashlib
 import hmac
 import os
 
+from oslo.config import cfg
 import webob.dec
 import webob.exc
 
@@ -28,7 +29,6 @@ from nova.api.metadata import base
 from nova.common import memorycache
 from nova import conductor
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import wsgi
 

nova/api/openstack/auth.py

@@ -17,12 +17,12 @@
 
 import os
 
+from oslo.config import cfg
 import webob.dec
 import webob.exc
 
 from nova.api.openstack import wsgi
 from nova import context
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import wsgi as base_wsgi
 

nova/api/openstack/common.py

@@ -20,6 +20,7 @@ import os
 import re
 import urlparse
 
+from oslo.config import cfg
 import webob
 
 from nova.api.openstack import wsgi
@@ -28,7 +29,6 @@ from nova.compute import task_states
 from nova.compute import utils as compute_utils
 from nova.compute import vm_states
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import quota
 from nova import utils

nova/api/openstack/compute/__init__.py

@@ -20,6 +20,8 @@
 WSGI middleware for OpenStack Compute API.
 """
 
+from oslo.config import cfg
+
 import nova.api.openstack
 from nova.api.openstack.compute import consoles
 from nova.api.openstack.compute import extensions
@@ -31,10 +33,8 @@ from nova.api.openstack.compute import limits
 from nova.api.openstack.compute import server_metadata
 from nova.api.openstack.compute import servers
 from nova.api.openstack.compute import versions
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
-
 LOG = logging.getLogger(__name__)
 
 allow_instance_snapshots_opt = cfg.BoolOpt('allow_instance_snapshots',

nova/api/openstack/compute/contrib/__init__.py

@@ -21,8 +21,9 @@ It can't be called 'extensions' because that causes namespacing problems.
 
 """
 
+from oslo.config import cfg
+
 from nova.api.openstack import extensions
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
 ext_opts = [

nova/api/openstack/compute/contrib/availability_zone.py

@@ -14,17 +14,17 @@
 #    License for the specific language governing permissions and limitations
 #    under the License
 
+from oslo.config import cfg
+
 from nova.api.openstack import common
 from nova.api.openstack import extensions
 from nova.api.openstack import wsgi
 from nova.api.openstack import xmlutil
 from nova import availability_zones
 from nova import db
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import servicegroup
 
-
 LOG = logging.getLogger(__name__)
 CONF = cfg.CONF
 

nova/api/openstack/compute/contrib/cells.py

@@ -16,9 +16,10 @@
 #    under the License.
 
 """The cells extension."""
-from xml.parsers import expat
 
+from oslo.config import cfg
 from webob import exc
+from xml.parsers import expat
 
 from nova.api.openstack import common
 from nova.api.openstack import extensions
@@ -28,7 +29,6 @@ from nova.cells import rpcapi as cells_rpcapi
 from nova.compute import api as compute
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils
 from nova import utils

nova/api/openstack/compute/contrib/cloudpipe.py

@@ -14,6 +14,8 @@
 
 """Connect your vlan to the world."""
 
+from oslo.config import cfg
+
 from nova.api.openstack import extensions
 from nova.api.openstack import wsgi
 from nova.api.openstack import xmlutil
@@ -24,7 +26,6 @@ from nova.compute import vm_states
 from nova import db
 from nova import exception
 from nova import network
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils

nova/api/openstack/compute/contrib/floating_ips_bulk.py

@@ -16,12 +16,12 @@
 #    under the License.
 
 import netaddr
+from oslo.config import cfg
 import webob.exc
 
 from nova.api.openstack import extensions
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
 CONF = cfg.CONF

nova/api/openstack/compute/contrib/fping.py

@@ -19,17 +19,16 @@
 import itertools
 import os
 
+from oslo.config import cfg
 from webob import exc
 
 from nova.api.openstack import common
 from nova.api.openstack import extensions
 from nova import compute
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import utils
 
-
 LOG = logging.getLogger(__name__)
 authorize = extensions.extension_authorizer('compute', 'fping')
 authorize_all_tenants = extensions.extension_authorizer(

nova/api/openstack/compute/contrib/hide_server_addresses.py

@@ -15,11 +15,11 @@
 
 """Extension for hiding server addresses in certain states."""
 
+from oslo.config import cfg
 
 from nova.api.openstack import extensions
 from nova.api.openstack import wsgi
 from nova.compute import vm_states
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
 opts = [

nova/api/openstack/compute/contrib/instance_usage_audit_log.py

@@ -18,11 +18,11 @@
 
 import datetime
 
+from oslo.config import cfg
 import webob.exc
 
 from nova.api.openstack import extensions
 from nova import compute
-from nova.openstack.common import cfg
 from nova import utils
 
 CONF = cfg.CONF

nova/api/openstack/compute/contrib/os_tenant_networks.py

@@ -18,13 +18,13 @@
 
 import netaddr
 import netaddr.core as netexc
+from oslo.config import cfg
 from webob import exc
 
 from nova.api.openstack import extensions
 from nova import context as nova_context
 from nova import exception
 import nova.network
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import quota
 

nova/api/openstack/compute/contrib/rescue.py

@@ -14,6 +14,7 @@
 
 """The rescue mode extension."""
 
+from oslo.config import cfg
 import webob
 from webob import exc
 
@@ -22,7 +23,6 @@ from nova.api.openstack import extensions as exts
 from nova.api.openstack import wsgi
 from nova import compute
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import utils
 

nova/api/openstack/compute/contrib/services.py

@@ -15,7 +15,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-
+from oslo.config import cfg
 import webob.exc
 
 from nova.api.openstack import extensions
@@ -24,12 +24,10 @@ from nova.api.openstack import xmlutil
 from nova import availability_zones
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils
 from nova import utils
 
-
 LOG = logging.getLogger(__name__)
 authorize = extensions.extension_authorizer('compute', 'services')
 CONF = cfg.CONF

nova/api/openstack/compute/extensions.py

@@ -15,8 +15,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from oslo.config import cfg
+
 from nova.api.openstack import extensions as base_extensions
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common.plugin import pluginmanager
 

nova/api/openstack/compute/servers.py

@@ -19,6 +19,7 @@ import os
 import re
 import socket
 
+from oslo.config import cfg
 import webob
 from webob import exc
 
@@ -30,7 +31,6 @@ from nova.api.openstack import xmlutil
 from nova import compute
 from nova.compute import instance_types
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.openstack.common.rpc import common as rpc_common

nova/api/sizelimit.py

@@ -18,10 +18,10 @@ Request Body limiting middleware.
 
 """
 
+from oslo.config import cfg
 import webob.dec
 import webob.exc
 
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import wsgi
 

nova/availability_zones.py

@@ -15,8 +15,9 @@
 
 """Availability zone helper functions."""
 
+from oslo.config import cfg
+
 from nova import db
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
 availability_zone_opts = [

nova/cells/manager.py

@@ -19,13 +19,14 @@ Cells Service Manager
 import datetime
 import time
 
+from oslo.config import cfg
+
 from nova.cells import messaging
 from nova.cells import state as cells_state
 from nova.cells import utils as cells_utils
 from nova import context
 from nova import exception
 from nova import manager
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils

nova/cells/messaging.py

@@ -25,6 +25,7 @@ The interface into this module is the MessageRunner class.
 import sys
 
 from eventlet import queue
+from oslo.config import cfg
 
 from nova.cells import state as cells_state
 from nova.cells import utils as cells_utils
@@ -32,7 +33,6 @@ from nova import compute
 from nova import context
 from nova.db import base
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import importutils
 from nova.openstack.common import jsonutils

nova/cells/opts.py

@@ -18,7 +18,7 @@
 Global cells config options
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
 
 cells_opts = [
     cfg.BoolOpt('enable',

nova/cells/rpc_driver.py

@@ -16,8 +16,9 @@
 """
 Cells RPC Communication Driver
 """
+from oslo.config import cfg
+
 from nova.cells import driver
-from nova.openstack.common import cfg
 from nova.openstack.common import rpc
 from nova.openstack.common.rpc import dispatcher as rpc_dispatcher
 from nova.openstack.common.rpc import proxy as rpc_proxy

nova/cells/rpcapi.py

@@ -22,7 +22,8 @@ services.  That communication is handled by the cells driver via the
 messging module.
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import jsonutils
 from nova.openstack.common import log as logging
 from nova.openstack.common.rpc import proxy as rpc_proxy

nova/cells/scheduler.py

@@ -19,11 +19,12 @@ Cells Scheduler
 import random
 import time
 
+from oslo.config import cfg
+
 from nova import compute
 from nova.compute import vm_states
 from nova.db import base
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.scheduler import rpcapi as scheduler_rpcapi
 

nova/cells/state.py

@@ -20,10 +20,11 @@ import copy
 import datetime
 import functools
 
+from oslo.config import cfg
+
 from nova.cells import rpc_driver
 from nova import context
 from nova.db import base
-from nova.openstack.common import cfg
 from nova.openstack.common import lockutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils

nova/cert/rpcapi.py

@@ -18,7 +18,8 @@
 Client side of the cert manager RPC API.
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 import nova.openstack.common.rpc.proxy
 
 rpcapi_opts = [

nova/cloudpipe/pipelib.py

@@ -26,12 +26,13 @@ import os
 import string
 import zipfile
 
+from oslo.config import cfg
+
 from nova import compute
 from nova.compute import instance_types
 from nova import crypto
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova.openstack.common import log as logging
 from nova import paths

nova/common/memorycache.py

@@ -18,7 +18,8 @@
 
 """Super simple fake memcache client."""
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import timeutils
 
 memcache_opts = [

nova/compute/__init__.py

@@ -16,24 +16,25 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import oslo.config.cfg
+
 # Importing full names to not pollute the namespace and cause possible
 # collisions with use of 'from nova.compute import <foo>' elsewhere.
-import nova.openstack.common.cfg
 import nova.openstack.common.importutils
 
 _compute_opts = [
-    nova.openstack.common.cfg.StrOpt('compute_api_class',
+    oslo.config.cfg.StrOpt('compute_api_class',
-                                     default='nova.compute.api.API',
+                           default='nova.compute.api.API',
-                                     help='The full class name of the '
+                           help='The full class name of the '
-                                          'compute API class to use'),
+                                'compute API class to use'),
 ]
 
-nova.openstack.common.cfg.CONF.register_opts(_compute_opts)
+oslo.config.cfg.CONF.register_opts(_compute_opts)
 
 
 def API(*args, **kwargs):
     importutils = nova.openstack.common.importutils
-    class_name = nova.openstack.common.cfg.CONF.compute_api_class
+    class_name = oslo.config.cfg.CONF.compute_api_class
     return importutils.import_object(class_name, *args, **kwargs)
 
 
@@ -43,7 +44,7 @@ def HostAPI(*args, **kwargs):
     api
     """
     importutils = nova.openstack.common.importutils
-    compute_api_class_name = nova.openstack.common.cfg.CONF.compute_api_class
+    compute_api_class_name = oslo.config.cfg.CONF.compute_api_class
     compute_api_class = importutils.import_class(compute_api_class_name)
     class_name = compute_api_class.__module__ + ".HostAPI"
     return importutils.import_object(class_name, *args, **kwargs)

nova/compute/api.py

@@ -29,6 +29,8 @@ import time
 import urllib
 import uuid
 
+from oslo.config import cfg
+
 from nova import availability_zones
 from nova import block_device
 from nova.compute import instance_actions
@@ -46,7 +48,6 @@ from nova import hooks
 from nova.image import glance
 from nova import network
 from nova import notifications
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import importutils
 from nova.openstack.common import jsonutils

nova/compute/instance_types.py

@@ -23,10 +23,11 @@
 import re
 import uuid
 
+from oslo.config import cfg
+
 from nova import context
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common.db.sqlalchemy import session as db_session
 from nova.openstack.common import log as logging
 from nova import utils

nova/compute/manager.py

@@ -37,6 +37,7 @@ import traceback
 import uuid
 
 from eventlet import greenthread
+from oslo.config import cfg
 
 from nova import block_device
 from nova.cloudpipe import pipelib
@@ -56,7 +57,6 @@ from nova.image import glance
 from nova import manager
 from nova import network
 from nova.network import model as network_model
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import jsonutils
 from nova.openstack.common import lockutils

nova/compute/resource_tracker.py

@@ -19,6 +19,8 @@ scheduler with useful information about availability through the ComputeNode
 model.
 """
 
+from oslo.config import cfg
+
 from nova.compute import claims
 from nova.compute import instance_types
 from nova.compute import task_states
@@ -26,7 +28,6 @@ from nova.compute import vm_states
 from nova import conductor
 from nova import context
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import jsonutils
 from nova.openstack.common import lockutils

nova/compute/rpcapi.py

@@ -18,8 +18,9 @@
 Client side of the compute RPC API.
 """
 
+from oslo.config import cfg
+
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import jsonutils
 from nova.openstack.common import rpc
 import nova.openstack.common.rpc.proxy

nova/compute/utils.py

@@ -20,12 +20,13 @@ import re
 import string
 import traceback
 
+from oslo.config import cfg
+
 from nova import block_device
 from nova.compute import instance_types
 from nova import exception
 from nova.network import model as network_model
 from nova import notifications
-from nova.openstack.common import cfg
 from nova.openstack.common import log
 from nova.openstack.common.notifier import api as notifier_api
 from nova.openstack.common import timeutils

nova/conductor/__init__.py

@@ -12,14 +12,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import oslo.config.cfg
+
 from nova.conductor import api as conductor_api
-import nova.openstack.common.cfg
-import nova.openstack.common.importutils
 
 
 def API(*args, **kwargs):
     use_local = kwargs.pop('use_local', False)
-    if nova.openstack.common.cfg.CONF.conductor.use_local or use_local:
+    if oslo.config.cfg.CONF.conductor.use_local or use_local:
         api = conductor_api.LocalAPI
     else:
         api = conductor_api.API

nova/conductor/api.py

@@ -14,10 +14,11 @@
 
 """Handles all requests to the conductor service."""
 
+from oslo.config import cfg
+
 from nova.conductor import manager
 from nova.conductor import rpcapi
 from nova import exception as exc
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common.rpc import common as rpc_common
 from nova import utils

nova/conductor/rpcapi.py

@@ -14,7 +14,8 @@
 
 """Client side of the conductor RPC API."""
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import jsonutils
 import nova.openstack.common.rpc.proxy
 

nova/config.py

@@ -17,7 +17,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common.db.sqlalchemy import session as db_session
 from nova.openstack.common import rpc
 from nova import paths

nova/console/api.py

@@ -17,10 +17,11 @@
 
 """Handles ConsoleProxy API requests."""
 
+from oslo.config import cfg
+
 from nova.compute import rpcapi as compute_rpcapi
 from nova.console import rpcapi as console_rpcapi
 from nova.db import base
-from nova.openstack.common import cfg
 from nova.openstack.common import rpc
 from nova.openstack.common import uuidutils
 

nova/console/manager.py

@@ -19,10 +19,11 @@
 
 import socket
 
+from oslo.config import cfg
+
 from nova.compute import rpcapi as compute_rpcapi
 from nova import exception
 from nova import manager
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova import utils

nova/console/rpcapi.py

@@ -18,7 +18,8 @@
 Client side of the console RPC API.
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 import nova.openstack.common.rpc.proxy
 
 rpcapi_opts = [

nova/console/vmrc.py

@@ -19,8 +19,9 @@
 
 import base64
 
+from oslo.config import cfg
+
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import jsonutils
 from nova.virt.vmwareapi import vim_util
 

nova/console/vmrc_manager.py

@@ -17,10 +17,11 @@
 
 """VMRC Console Manager."""
 
+from oslo.config import cfg
+
 from nova.compute import rpcapi as compute_rpcapi
 from nova import exception
 from nova import manager
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.virt.vmwareapi import driver as vmwareapi_conn

nova/console/xvp.py

@@ -21,11 +21,11 @@ import os
 import signal
 
 from Cheetah import Template
+from oslo.config import cfg
 
 from nova import context
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import paths
 from nova import utils

nova/consoleauth/__init__.py

@@ -18,7 +18,7 @@
 
 """Module to authenticate Consoles."""
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
 
 
 consoleauth_topic_opt = cfg.StrOpt('consoleauth_topic',

nova/consoleauth/manager.py

@@ -20,9 +20,10 @@
 
 import time
 
+from oslo.config import cfg
+
 from nova.common import memorycache
 from nova import manager
-from nova.openstack.common import cfg
 from nova.openstack.common import jsonutils
 from nova.openstack.common import log as logging
 

nova/consoleauth/rpcapi.py

@@ -18,7 +18,8 @@
 Client side of the consoleauth RPC API.
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 import nova.openstack.common.rpc.proxy
 
 CONF = cfg.CONF

nova/crypto.py

@@ -31,13 +31,13 @@ import re
 import string
 import struct
 
+from oslo.config import cfg
 from pyasn1.codec.der import encoder as der_encoder
 from pyasn1.type import univ
 
 from nova import context
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils

nova/db/api.py

@@ -43,9 +43,10 @@ these objects be simple dictionaries.
 
 """
 
+from oslo.config import cfg
+
 from nova.cells import rpcapi as cells_rpcapi
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import utils
 

nova/db/base.py

@@ -18,7 +18,8 @@
 
 """Base class for classes that need modular database access."""
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import importutils
 
 db_driver_opt = cfg.StrOpt('db_driver',

nova/db/sqlalchemy/api.py

@@ -25,6 +25,7 @@ import datetime
 import functools
 import uuid
 
+from oslo.config import cfg
 from sqlalchemy import and_
 from sqlalchemy import Boolean
 from sqlalchemy.exc import IntegrityError
@@ -47,7 +48,6 @@ from nova.compute import vm_states
 from nova import db
 from nova.db.sqlalchemy import models
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common.db.sqlalchemy import session as db_session
 from nova.openstack.common.db.sqlalchemy import utils as sqlalchemyutils
 from nova.openstack.common import log as logging

nova/db/sqlalchemy/models.py

@@ -25,13 +25,12 @@ from sqlalchemy import Column, Integer, BigInteger, String, schema
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy import ForeignKey, DateTime, Boolean, Text, Float
 from sqlalchemy.orm import relationship, backref, object_mapper
+from oslo.config import cfg
 
 from nova.db.sqlalchemy import types
-from nova.openstack.common import cfg
 from nova.openstack.common.db.sqlalchemy import models
 from nova.openstack.common import timeutils
 
-
 CONF = cfg.CONF
 BASE = declarative_base()
 

nova/exception.py

@@ -26,9 +26,9 @@ SHOULD include dedicated exception logging.
 
 import functools
 
+from oslo.config import cfg
 import webob.exc
 
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import log as logging
 

nova/image/glance.py

@@ -29,9 +29,9 @@ import urlparse
 
 import glanceclient
 import glanceclient.exc
+from oslo.config import cfg
 
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import jsonutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils

nova/image/s3.py

@@ -28,12 +28,12 @@ import tempfile
 import boto.s3.connection
 import eventlet
 from lxml import etree
+from oslo.config import cfg
 
 from nova.api.ec2 import ec2utils
 import nova.cert.rpcapi
 from nova import exception
 from nova.image import glance
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import utils
 

nova/ipv6/api.py

@@ -14,9 +14,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
-from nova import utils
 
+from nova import utils
 
 ipv6_backend_opt = cfg.StrOpt('ipv6_backend',
                               default='rfc2462',

nova/manager.py

@@ -53,12 +53,13 @@ This module provides Manager, a base class for managers.
 
 """
 
-import eventlet
 import time
 
+import eventlet
+from oslo.config import cfg
+
 from nova.db import base
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova.openstack.common.plugin import pluginmanager
 from nova.openstack.common.rpc import dispatcher as rpc_dispatcher

nova/netconf.py

@@ -19,7 +19,7 @@
 
 import socket
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
 
 CONF = cfg.CONF
 

nova/network/__init__.py

@@ -16,23 +16,24 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import oslo.config.cfg
+
 # Importing full names to not pollute the namespace and cause possible
 # collisions with use of 'from nova.network import <foo>' elsewhere.
-import nova.openstack.common.cfg
 import nova.openstack.common.importutils
 
 _network_opts = [
-    nova.openstack.common.cfg.StrOpt('network_api_class',
+    oslo.config.cfg.StrOpt('network_api_class',
-                                     default='nova.network.api.API',
+                           default='nova.network.api.API',
-                                     help='The full class name of the '
+                           help='The full class name of the '
-                                          'network API class to use'),
+                                'network API class to use'),
 ]
 
-nova.openstack.common.cfg.CONF.register_opts(_network_opts)
+oslo.config.cfg.CONF.register_opts(_network_opts)
 
 
 def API():
     importutils = nova.openstack.common.importutils
-    network_api_class = nova.openstack.common.cfg.CONF.network_api_class
+    network_api_class = oslo.config.cfg.CONF.network_api_class
     cls = importutils.import_class(network_api_class)
     return cls()

nova/network/driver.py

@@ -16,7 +16,8 @@
 
 import sys
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 

nova/network/floating_ips.py

@@ -17,11 +17,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from oslo.config import cfg
+
 from nova import context
 from nova.db import base
 from nova import exception
 from nova.network import rpcapi as network_rpcapi
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import importutils
 from nova.openstack.common import lockutils

nova/network/ldapdns.py

@@ -15,9 +15,10 @@
 import ldap
 import time
 
+from oslo.config import cfg
+
 from nova import exception
 from nova.network import dns_driver
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 from nova import utils
 

nova/network/linux_net.py

@@ -25,9 +25,10 @@ import netaddr
 import os
 import re
 
+from oslo.config import cfg
+
 from nova import db
 from nova import exception
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova.openstack.common import importutils
 from nova.openstack.common import lockutils
@@ -36,7 +37,6 @@ from nova.openstack.common import timeutils
 from nova import paths
 from nova import utils
 
-
 LOG = logging.getLogger(__name__)
 
 

nova/network/manager.py

@@ -50,6 +50,7 @@ import uuid
 
 from eventlet import greenpool
 import netaddr
+from oslo.config import cfg
 
 from nova.compute import api as compute_api
 from nova import context
@@ -61,7 +62,6 @@ from nova.network import driver
 from nova.network import floating_ips
 from nova.network import model as network_model
 from nova.network import rpcapi as network_rpcapi
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import importutils
 from nova.openstack.common import jsonutils
@@ -72,7 +72,6 @@ from nova.openstack.common import uuidutils
 from nova import servicegroup
 from nova import utils
 
-
 LOG = logging.getLogger(__name__)
 
 

nova/network/minidns.py

@@ -16,12 +16,12 @@ import os
 import shutil
 import tempfile
 
+from oslo.config import cfg
+
 from nova import exception
 from nova.network import dns_driver
-from nova.openstack.common import cfg
 from nova.openstack.common import log as logging
 
-
 CONF = cfg.CONF
 LOG = logging.getLogger(__name__)
 

nova/network/quantumv2/__init__.py

@@ -15,12 +15,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
-from nova.openstack.common import excutils
-from nova.openstack.common import log as logging
 from quantumclient import client
 from quantumclient.v2_0 import client as clientv20
 
+from nova.openstack.common import excutils
+from nova.openstack.common import log as logging
+
 CONF = cfg.CONF
 LOG = logging.getLogger(__name__)
 

nova/network/quantumv2/api.py

@@ -18,6 +18,8 @@
 
 import time
 
+from oslo.config import cfg
+
 from nova import conductor
 from nova import context
 from nova.db import base
@@ -25,12 +27,10 @@ from nova import exception
 from nova.network import api as network_api
 from nova.network import model as network_model
 from nova.network import quantumv2
-from nova.openstack.common import cfg
 from nova.openstack.common import excutils
 from nova.openstack.common import log as logging
 from nova.openstack.common import uuidutils
 
-
 quantum_opts = [
     cfg.StrOpt('quantum_url',
                default='http://127.0.0.1:9696',

nova/network/rpcapi.py

@@ -18,7 +18,8 @@
 Client side of the network RPC API.
 """
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common import jsonutils
 from nova.openstack.common import rpc
 from nova.openstack.common.rpc import proxy as rpc_proxy

nova/notifications.py

@@ -19,12 +19,13 @@
 the system.
 """
 
+from oslo.config import cfg
+
 import nova.context
 from nova import db
 from nova.image import glance
 from nova import network
 from nova.network import model as network_model
-from nova.openstack.common import cfg
 from nova.openstack.common import log
 from nova.openstack.common.notifier import api as notifier_api
 from nova.openstack.common import timeutils

nova/objectstore/s3server.py

@@ -41,10 +41,10 @@ import os
 import os.path
 import urllib
 
+from oslo.config import cfg
 import routes
 import webob
 
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova import paths
 from nova import utils

nova/openstack/common/db/sqlalchemy/session.py

@@ -246,13 +246,13 @@ import time
 
 from eventlet import db_pool
 from eventlet import greenthread
+from oslo.config import cfg
 from sqlalchemy.exc import DisconnectionError, OperationalError, IntegrityError
 import sqlalchemy.interfaces
 import sqlalchemy.orm
 from sqlalchemy.pool import NullPool, StaticPool
 from sqlalchemy.sql.expression import literal_column
 
-from nova.openstack.common import cfg
 from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.openstack.common.gettextutils import _

nova/openstack/common/eventlet_backdoor.py

@@ -24,8 +24,7 @@ import traceback
 import eventlet
 import eventlet.backdoor
 import greenlet
-
+from oslo.config import cfg
-from nova.openstack.common import cfg
 
 eventlet_backdoor_opts = [
     cfg.IntOpt('backdoor_port',

nova/openstack/common/iniparser.py

@@ -1,130 +0,0 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2012 OpenStack LLC.
-#
-#    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.
-
-
-class ParseError(Exception):
-    def __init__(self, message, lineno, line):
-        self.msg = message
-        self.line = line
-        self.lineno = lineno
-
-    def __str__(self):
-        return 'at line %d, %s: %r' % (self.lineno, self.msg, self.line)
-
-
-class BaseParser(object):
-    lineno = 0
-    parse_exc = ParseError
-
-    def _assignment(self, key, value):
-        self.assignment(key, value)
-        return None, []
-
-    def _get_section(self, line):
-        if line[-1] != ']':
-            return self.error_no_section_end_bracket(line)
-        if len(line) <= 2:
-            return self.error_no_section_name(line)
-
-        return line[1:-1]
-
-    def _split_key_value(self, line):
-        colon = line.find(':')
-        equal = line.find('=')
-        if colon < 0 and equal < 0:
-            return self.error_invalid_assignment(line)
-
-        if colon < 0 or (equal >= 0 and equal < colon):
-            key, value = line[:equal], line[equal + 1:]
-        else:
-            key, value = line[:colon], line[colon + 1:]
-
-        value = value.strip()
-        if ((value and value[0] == value[-1]) and
-                (value[0] == "\"" or value[0] == "'")):
-            value = value[1:-1]
-        return key.strip(), [value]
-
-    def parse(self, lineiter):
-        key = None
-        value = []
-
-        for line in lineiter:
-            self.lineno += 1
-
-            line = line.rstrip()
-            if not line:
-                # Blank line, ends multi-line values
-                if key:
-                    key, value = self._assignment(key, value)
-                continue
-            elif line[0] in (' ', '\t'):
-                # Continuation of previous assignment
-                if key is None:
-                    self.error_unexpected_continuation(line)
-                else:
-                    value.append(line.lstrip())
-                continue
-
-            if key:
-                # Flush previous assignment, if any
-                key, value = self._assignment(key, value)
-
-            if line[0] == '[':
-                # Section start
-                section = self._get_section(line)
-                if section:
-                    self.new_section(section)
-            elif line[0] in '#;':
-                self.comment(line[1:].lstrip())
-            else:
-                key, value = self._split_key_value(line)
-                if not key:
-                    return self.error_empty_key(line)
-
-        if key:
-            # Flush previous assignment, if any
-            self._assignment(key, value)
-
-    def assignment(self, key, value):
-        """Called when a full assignment is parsed"""
-        raise NotImplementedError()
-
-    def new_section(self, section):
-        """Called when a new section is started"""
-        raise NotImplementedError()
-
-    def comment(self, comment):
-        """Called when a comment is parsed"""
-        pass
-
-    def error_invalid_assignment(self, line):
-        raise self.parse_exc("No ':' or '=' found in assignment",
-                             self.lineno, line)
-
-    def error_empty_key(self, line):
-        raise self.parse_exc('Key cannot be empty', self.lineno, line)
-
-    def error_unexpected_continuation(self, line):
-        raise self.parse_exc('Unexpected continuation line',
-                             self.lineno, line)
-
-    def error_no_section_end_bracket(self, line):
-        raise self.parse_exc('Invalid section (must end with ])',
-                             self.lineno, line)
-
-    def error_no_section_name(self, line):
-        raise self.parse_exc('Empty section name', self.lineno, line)

nova/openstack/common/lockutils.py

@@ -25,14 +25,13 @@ import time
 import weakref
 
 from eventlet import semaphore
+from oslo.config import cfg
 
-from nova.openstack.common import cfg
 from nova.openstack.common import fileutils
 from nova.openstack.common.gettextutils import _
 from nova.openstack.common import local
 from nova.openstack.common import log as logging
 
-
 LOG = logging.getLogger(__name__)
 
 

nova/openstack/common/log.py

@@ -40,7 +40,8 @@ import stat
 import sys
 import traceback
 
-from nova.openstack.common import cfg
+from oslo.config import cfg
+
 from nova.openstack.common.gettextutils import _
 from nova.openstack.common import jsonutils
 from nova.openstack.common import local