OpenStack Networking (Neutron)
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# 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.
import copy
import itertools
import operator
from keystoneauth1 import loading as ks_loading
from oslo_config import cfg
import neutron.agent.agent_extensions_manager
import neutron.agent.securitygroups_rpc
import neutron.common.cache_utils
import neutron.conf.agent.agent_extensions_manager
import neutron.conf.agent.common
import neutron.conf.agent.database.agents_db
import neutron.conf.agent.database.agentschedulers_db
import neutron.conf.agent.dhcp
import neutron.conf.agent.l3.config
import neutron.conf.agent.l3.ha
import neutron.conf.agent.linux
import neutron.conf.agent.metadata.config as meta_conf
import neutron.conf.agent.ovs_conf
import neutron.conf.agent.ovsdb_api
import neutron.conf.agent.xenapi_conf
import neutron.conf.common
import neutron.conf.db.dvr_mac_db
import neutron.conf.db.extraroute_db
import neutron.conf.db.l3_agentschedulers_db
import neutron.conf.db.l3_dvr_db
import neutron.conf.db.l3_gwmode_db
import neutron.conf.db.l3_hamode_db
import neutron.conf.extensions.allowedaddresspairs
import neutron.conf.extensions.conntrack_helper
import neutron.conf.plugins.ml2.config
import neutron.conf.plugins.ml2.drivers.agent
import neutron.conf.plugins.ml2.drivers.driver_type
import neutron.conf.plugins.ml2.drivers.linuxbridge
import neutron.conf.plugins.ml2.drivers.macvtap
import neutron.conf.plugins.ml2.drivers.mech_sriov.agent_common
import neutron.conf.plugins.ml2.drivers.mech_sriov.mech_sriov_conf
import neutron.conf.plugins.ml2.drivers.openvswitch.mech_ovs_conf
import neutron.conf.plugins.ml2.drivers.ovs_conf
import neutron.conf.quota
import neutron.conf.service
import neutron.conf.services.logging
import neutron.conf.services.metering_agent
import neutron.conf.wsgi
import neutron.db.migration.cli
import neutron.extensions.l3
import neutron.extensions.securitygroup
import neutron.plugins.ml2.drivers.mech_sriov.agent.common.config
import neutron.wsgi
NOVA_GROUP = 'nova'
IRONIC_GROUP = 'ironic'
CONF = cfg.CONF
deprecations = {'nova.cafile': [cfg.DeprecatedOpt('ca_certificates_file',
group=NOVA_GROUP)],
'nova.insecure': [cfg.DeprecatedOpt('api_insecure',
group=NOVA_GROUP)],
'nova.timeout': [cfg.DeprecatedOpt('url_timeout',
group=NOVA_GROUP)]}
_nova_options = ks_loading.register_session_conf_options(
CONF, NOVA_GROUP, deprecated_opts=deprecations)
_ironic_options = ks_loading.register_session_conf_options(
CONF, IRONIC_GROUP)
def list_agent_opts():
return [
('agent',
itertools.chain(
neutron.conf.agent.common.ROOT_HELPER_OPTS,
neutron.conf.agent.common.AGENT_STATE_OPTS,
neutron.conf.agent.common.IPTABLES_OPTS,
neutron.conf.agent.common.PROCESS_MONITOR_OPTS,
neutron.conf.agent.common.AVAILABILITY_ZONE_OPTS)
),
('DEFAULT',
itertools.chain(
neutron.conf.agent.common.INTERFACE_DRIVER_OPTS,
neutron.conf.agent.metadata.config.SHARED_OPTS)
)
]
def list_extension_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.extensions.allowedaddresspairs
.allowed_address_pair_opts,
neutron.conf.extensions.conntrack_helper.conntrack_helper_opts)
),
('quotas',
itertools.chain(
neutron.conf.quota.l3_quota_opts,
neutron.conf.quota.security_group_quota_opts)
)
]
def list_db_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.agent.database.agents_db.AGENT_OPTS,
neutron.conf.db.extraroute_db.EXTRA_ROUTE_OPTS,
neutron.conf.db.l3_gwmode_db.L3GWMODE_OPTS,
neutron.conf.agent.database.agentschedulers_db
.AGENTS_SCHEDULER_OPTS,
neutron.conf.db.dvr_mac_db.DVR_MAC_ADDRESS_OPTS,
neutron.conf.db.l3_dvr_db.ROUTER_DISTRIBUTED_OPTS,
neutron.conf.db.l3_agentschedulers_db.L3_AGENTS_SCHEDULER_OPTS,
neutron.conf.db.l3_hamode_db.L3_HA_OPTS)
),
('database',
neutron.db.migration.cli.get_engine_config())
]
def list_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.common.core_cli_opts,
neutron.conf.common.core_opts,
neutron.conf.wsgi.socket_opts,
neutron.conf.service.SERVICE_OPTS,
neutron.conf.service.RPC_EXTRA_OPTS)
),
(neutron.conf.common.NOVA_CONF_SECTION,
itertools.chain(
neutron.conf.common.nova_opts)
),
(neutron.conf.common.IRONIC_CONF_SECTION,
itertools.chain(
neutron.conf.common.ironic_opts)
),
('quotas', neutron.conf.quota.core_quota_opts)
]
def list_base_agent_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.agent.common.INTERFACE_OPTS,
neutron.conf.agent.common.INTERFACE_DRIVER_OPTS,
neutron.conf.service.RPC_EXTRA_OPTS)
),
('agent', neutron.conf.agent.common.AGENT_STATE_OPTS),
('ovs',
itertools.chain(
neutron.conf.agent.ovsdb_api.API_OPTS,
neutron.conf.agent.ovs_conf.OPTS)
),
]
def list_az_agent_opts():
return [
('agent', neutron.conf.agent.common.AVAILABILITY_ZONE_OPTS),
]
def list_dhcp_agent_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.agent.dhcp.DHCP_AGENT_OPTS,
neutron.conf.agent.dhcp.DHCP_OPTS,
neutron.conf.agent.dhcp.DNSMASQ_OPTS)
)
]
def list_linux_bridge_opts():
return [
('DEFAULT',
neutron.conf.service.RPC_EXTRA_OPTS),
('linux_bridge',
neutron.conf.plugins.ml2.drivers.linuxbridge.bridge_opts),
('vxlan',
neutron.conf.plugins.ml2.drivers.linuxbridge.vxlan_opts),
('agent',
itertools.chain(
neutron.conf.plugins.ml2.drivers.agent.agent_opts,
neutron.conf.agent.agent_extensions_manager.
AGENT_EXT_MANAGER_OPTS)
),
('securitygroup',
neutron.conf.agent.securitygroups_rpc.security_group_opts),
('network_log',
neutron.conf.services.logging.log_driver_opts)
]
def list_l3_agent_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.agent.l3.config.OPTS,
neutron.conf.service.SERVICE_OPTS,
neutron.conf.agent.l3.ha.OPTS,
neutron.conf.agent.common.PD_DRIVER_OPTS,
neutron.conf.agent.common.RA_OPTS)
),
('agent',
neutron.conf.agent.agent_extensions_manager.AGENT_EXT_MANAGER_OPTS),
('network_log',
neutron.conf.services.logging.log_driver_opts)
]
def list_macvtap_opts():
return [
('macvtap',
neutron.conf.plugins.ml2.drivers.macvtap.macvtap_opts),
('agent',
neutron.conf.plugins.ml2.drivers.agent.agent_opts),
('securitygroup',
neutron.conf.agent.securitygroups_rpc.security_group_opts)
]
def list_metadata_agent_opts():
return [
('DEFAULT',
itertools.chain(
meta_conf.SHARED_OPTS,
meta_conf.METADATA_PROXY_HANDLER_OPTS,
meta_conf.UNIX_DOMAIN_METADATA_PROXY_OPTS)
),
('agent', neutron.conf.agent.common.AGENT_STATE_OPTS)
]
def list_metering_agent_opts():
return [
('DEFAULT', neutron.conf.services.metering_agent.metering_agent_opts),
]
def list_ml2_conf_opts():
return [
('ml2',
neutron.conf.plugins.ml2.config.ml2_opts),
('ml2_type_flat',
neutron.conf.plugins.ml2.drivers.driver_type.flat_opts),
('ml2_type_vlan',
neutron.conf.plugins.ml2.drivers.driver_type.vlan_opts),
('ml2_type_gre',
neutron.conf.plugins.ml2.drivers.driver_type.gre_opts),
('ml2_type_vxlan',
neutron.conf.plugins.ml2.drivers.driver_type.vxlan_opts),
('ml2_type_geneve',
neutron.conf.plugins.ml2.drivers.driver_type.geneve_opts),
('securitygroup',
neutron.conf.agent.securitygroups_rpc.security_group_opts),
('ovs_driver',
neutron.conf.plugins.ml2.drivers.openvswitch.mech_ovs_conf.
ovs_driver_opts),
('sriov_driver',
neutron.conf.plugins.ml2.drivers.mech_sriov.mech_sriov_conf.
sriov_driver_opts)
]
def list_ovs_opts():
return [
('DEFAULT',
itertools.chain(
neutron.conf.service.RPC_EXTRA_OPTS)
),
('ovs',
itertools.chain(
neutron.conf.plugins.ml2.drivers.ovs_conf.ovs_opts,
neutron.conf.agent.ovsdb_api.API_OPTS)
),
('agent',
itertools.chain(
neutron.conf.plugins.ml2.drivers.ovs_conf.agent_opts,
neutron.conf.agent.agent_extensions_manager.
AGENT_EXT_MANAGER_OPTS)
),
('securitygroup',
neutron.conf.agent.securitygroups_rpc.security_group_opts),
('network_log',
neutron.conf.services.logging.log_driver_opts)
]
def list_sriov_agent_opts():
return [
('sriov_nic',
neutron.conf.plugins.ml2.drivers.mech_sriov.agent_common.
sriov_nic_opts),
('agent',
neutron.conf.agent.agent_extensions_manager.AGENT_EXT_MANAGER_OPTS)
]
def list_auth_opts():
opt_list = copy.deepcopy(_nova_options)
opt_list.insert(0, ks_loading.get_auth_common_conf_options()[0])
# NOTE(mhickey): There are a lot of auth plugins, we just generate
# the config options for a few common ones
plugins = ['password', 'v2password', 'v3password']
for name in plugins:
for plugin_option in ks_loading.get_auth_plugin_conf_options(name):
if all(option.name != plugin_option.name for option in opt_list):
opt_list.append(plugin_option)
opt_list.sort(key=operator.attrgetter('name'))
return [(NOVA_GROUP, opt_list)]
def list_ironic_auth_opts():
opt_list = copy.deepcopy(_ironic_options)
opt_list.insert(0, ks_loading.get_auth_common_conf_options()[0])
# NOTE(mhickey): There are a lot of auth plugins, we just generate
# the config options for a few common ones
plugins = ['password', 'v2password', 'v3password']
for name in plugins:
for plugin_option in ks_loading.get_auth_plugin_conf_options(name):
if all(option.name != plugin_option.name for option in opt_list):
opt_list.append(plugin_option)
opt_list.sort(key=operator.attrgetter('name'))
return [(IRONIC_GROUP, opt_list)]
def list_xenapi_opts():
return [
('xenapi',
neutron.conf.agent.xenapi_conf.XENAPI_OPTS)
]