/usr/lib/python2.7/dist-packages/networking_ovn/common/config.py is in python-networking-ovn 1.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# 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 import cfg
from networking_ovn._i18n import _
from neutron.extensions import portbindings
ovn_opts = [
cfg.StrOpt('ovsdb_connection', deprecated_for_removal=True,
default='tcp:127.0.0.1:6640',
help=_('The connection string for the native OVSDB backend.'
'This option is going to be deprecated and be replaced'
'by option ovn_nb_connection.')),
cfg.StrOpt('ovn_nb_connection',
deprecated_name='ovsdb_connection',
default='tcp:127.0.0.1:6641',
help=_('The connection string for the OVN_Northbound OVSDB')),
cfg.StrOpt('ovn_sb_connection',
default='tcp:127.0.0.1:6642',
help=_('The connection string for the OVN_Southbound OVSDB')),
cfg.IntOpt('ovsdb_connection_timeout',
default=60,
help=_('Timeout in seconds for the OVSDB '
'connection transaction')),
cfg.StrOpt('neutron_sync_mode',
default='log',
choices=('off', 'log', 'repair'),
help=_('The synchronization mode of OVN_Northbound OVSDB '
'with Neutron DB.\n'
'off - synchronization is off \n'
'log - during neutron-server startup, '
'check to see if OVN is in sync with '
'the Neutron database. '
' Log warnings for any inconsistencies found so'
' that an admin can investigate \n'
'repair - during neutron-server startup, automatically'
' create resources found in Neutron but not in OVN.'
' Also remove resources from OVN'
' that are no longer in Neutron.')),
cfg.BoolOpt('ovn_l3_mode',
default=True,
help=_('Whether to use OVN native L3 support. Do not change '
'the value for existing deployments that contain '
'routers.')),
cfg.StrOpt("ovn_l3_scheduler",
default='leastloaded',
choices=('leastloaded', 'chance'),
help=_('The OVN L3 Scheduler type used to schedule router '
'gateway ports on hypervisors/chassis. \n'
'leastloaded - chassis with fewest gateway ports '
'selected \n'
'chance - chassis randomly selected')),
cfg.StrOpt("vif_type",
default=portbindings.VIF_TYPE_OVS,
help=_("Type of VIF to be used for ports valid values are "
"(%(ovs)s, %(dpdk)s) default %(ovs)s") % {
"ovs": portbindings.VIF_TYPE_OVS,
"dpdk": portbindings.VIF_TYPE_VHOST_USER},
choices=[portbindings.VIF_TYPE_OVS,
portbindings.VIF_TYPE_VHOST_USER]),
cfg.StrOpt("vhost_sock_dir",
default="/var/run/openvswitch",
help=_("The directory in which vhost virtio socket "
"is created by all the vswitch daemons")),
cfg.BoolOpt('ovn_native_dhcp',
default=True,
help=_('Whether to use OVN native dhcp support')),
cfg.IntOpt('dhcp_default_lease_time',
default=(12 * 60 * 60),
help=_('Default least time (in seconds ) to use when '
'ovn_native_dhcp is enabled.')),
]
cfg.CONF.register_opts(ovn_opts, group='ovn')
def list_opts():
return [
('ovn', ovn_opts),
]
def get_ovn_nb_connection():
return cfg.CONF.ovn.ovn_nb_connection
def get_ovn_sb_connection():
return cfg.CONF.ovn.ovn_sb_connection
def get_ovn_ovsdb_timeout():
return cfg.CONF.ovn.ovsdb_connection_timeout
def get_ovn_neutron_sync_mode():
return cfg.CONF.ovn.neutron_sync_mode
def is_ovn_l3():
return cfg.CONF.ovn.ovn_l3_mode
def get_ovn_l3_scheduler():
return cfg.CONF.ovn.ovn_l3_scheduler
def get_ovn_vif_type():
return cfg.CONF.ovn.vif_type
def get_ovn_vhost_sock_dir():
return cfg.CONF.ovn.vhost_sock_dir
def is_ovn_dhcp():
return cfg.CONF.ovn.ovn_native_dhcp
def get_ovn_dhcp_default_lease_time():
return cfg.CONF.ovn.dhcp_default_lease_time
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