Remove unnecessary LOG initialisation

Remove a lot of getLogger lines and imports of logging in modules
which never use that functionality.

Change-Id: Icdaee2c540980412b000d02ebf1ec568dcf5b38a

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

@@ -21,10 +21,8 @@ from nova.api.openstack import extensions
 from nova.api.openstack import wsgi
 from nova.api.openstack import xmlutil
 from nova import exception
-from nova.openstack.common import log as logging
 from nova.virt.baremetal import db
 
-LOG = logging.getLogger(__name__)
 authorize = extensions.extension_authorizer('compute', 'baremetal_nodes')
 
 node_fields = ['id', 'cpus', 'local_gb', 'memory_mb', 'pm_address',

nova/virt/baremetal/db/sqlalchemy/api.py

@@ -29,14 +29,11 @@ import nova.context
 from nova.db.sqlalchemy import api as sqlalchemy_api
 from nova import exception
 from nova.openstack.common.db import exception as db_exc
-from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils
 from nova.openstack.common import uuidutils
 from nova.virt.baremetal.db.sqlalchemy import models
 from nova.virt.baremetal.db.sqlalchemy import session as db_session
 
-LOG = logging.getLogger(__name__)
-
 
 def model_query(context, *args, **kwargs):
     """Query helper that accounts for context's `read_deleted` field.

nova/virt/baremetal/db/sqlalchemy/migrate_repo/versions/001_init.py

@@ -18,10 +18,6 @@
 from sqlalchemy import Boolean, Column, DateTime
 from sqlalchemy import Index, Integer, MetaData, String, Table
 
-from nova.openstack.common import log as logging
-
-LOG = logging.getLogger(__name__)
-
 
 def upgrade(migrate_engine):
     meta = MetaData()

nova/virt/baremetal/db/sqlalchemy/migration.py

@@ -23,12 +23,9 @@ import os
 import sqlalchemy
 
 from nova import exception
-from nova.openstack.common import log as logging
 from nova.virt.baremetal.db import migration
 from nova.virt.baremetal.db.sqlalchemy import session
 
-LOG = logging.getLogger(__name__)
-
 
 @migrate_util.decorator
 def patched_with_engine(f, *a, **kw):

nova/virt/baremetal/virtual_power_driver_settings.py

@@ -18,11 +18,6 @@
 #
 # Virtual power driver commands
 
-from nova.openstack.common import log as logging
-
-
-LOG = logging.getLogger(__name__)
-
 
 class vbox(object):
     """set commands for basic Virtual Box control."""