Migrate to oslo.concurrency

Namespaces are not used anymore, so imports are for oslo_concurrency,
not oslo.concurrency.

lockutils direct call is not supported anymore, so using shipped
lockutils-wrapper instead.

Closes-Bug: #1387092
Change-Id: I2ba2295f8f5d55f272a9d23555940586b25b5a1c

neutron_vpnaas/services/vpn/device_drivers/cisco_ipsec.py

@@ -17,12 +17,12 @@ import requests
 
 from oslo.config import cfg
 from oslo import messaging
+from oslo_concurrency import lockutils
 
 from neutron.common import exceptions
 from neutron.common import rpc as n_rpc
 from neutron import context as ctx
 from neutron.i18n import _LE, _LI, _LW
-from neutron.openstack.common import lockutils
 from neutron.openstack.common import log as logging
 from neutron.openstack.common import loopingcall
 from neutron.plugins.common import constants

neutron_vpnaas/services/vpn/device_drivers/ipsec.py

@@ -22,6 +22,7 @@ import jinja2
 import netaddr
 from oslo.config import cfg
 from oslo import messaging
+from oslo_concurrency import lockutils
 import six
 
 from neutron.agent.linux import ip_lib
@@ -29,7 +30,6 @@ from neutron.agent.linux import utils
 from neutron.common import rpc as n_rpc
 from neutron import context
 from neutron.i18n import _LE
-from neutron.openstack.common import lockutils
 from neutron.openstack.common import log as logging
 from neutron.openstack.common import loopingcall
 from neutron.plugins.common import constants

requirements.txt

@@ -9,6 +9,7 @@ netaddr>=0.7.12
 SQLAlchemy>=0.9.7,<=0.9.99
 alembic>=0.7.1
 six>=1.7.0
+oslo.concurrency>=0.3.0,!=0.4.0
 oslo.config>=1.6.0  # Apache-2.0
 oslo.db>=1.3.0  # Apache-2.0
 oslo.messaging>=1.4.0,!=1.5.0

tools/pretty_tox.sh

@@ -3,4 +3,4 @@
 TESTRARGS=$1
 
 exec 3>&1
-status=$(exec 4>&1 >&3; ( python -m neutron.openstack.common.lockutils python setup.py testr --slowest --testr-args="--subunit $TESTRARGS"; echo $? >&4 ) | $(dirname $0)/subunit-trace.py -f) && exit $status
+status=$(exec 4>&1 >&3; ( lockutils-wrapper python setup.py testr --slowest --testr-args="--subunit $TESTRARGS"; echo $? >&4 ) | $(dirname $0)/subunit-trace.py -f) && exit $status

tox.ini

@@ -28,7 +28,7 @@ setenv = VIRTUAL_ENV={envdir}
 [testenv:functional]
 setenv = OS_TEST_PATH=./neutron-vpnaas/tests/functional
 commands =
-  python -m neutron_vpnaas.openstack.common.lockutils python setup.py testr --slowest --testr-args='{posargs}'
+  lockutils-wrapper python setup.py testr --slowest --testr-args='{posargs}'
 
 [testenv:dsvm-functional]
 setenv = OS_TEST_PATH=./neutron_vpnaas/tests/functional
@@ -37,7 +37,7 @@ setenv = OS_TEST_PATH=./neutron_vpnaas/tests/functional
          OS_FAIL_ON_MISSING_DEPS=1
 sitepackages=True
 commands =
-  python -m neutron_vpnaas.openstack.common.lockutils python setup.py testr --slowest --testr-args='{posargs}'
+  lockutils-wrapper python setup.py testr --slowest --testr-args='{posargs}'
 
 [tox:jenkins]
 sitepackages = True
@@ -56,7 +56,7 @@ commands = python ./tools/check_i18n.py ./neutron-vpnaas ./tools/i18n_cfg.py
 
 [testenv:cover]
 commands =
-  python -m neutron.openstack.common.lockutils python setup.py testr --coverage --testr-args='{posargs}'
+  lockutils-wrapper python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:venv]
 commands = {posargs}