117 lines
5.6 KiB
Python
117 lines
5.6 KiB
Python
# Copyright 2014 Big Switch Networks, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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This module manages configuration options
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"""
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from oslo_config import cfg
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from neutron.common import utils
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from neutron.extensions import portbindings
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restproxy_opts = [
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cfg.ListOpt('servers', default=['localhost:8800'],
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help=_("A comma separated list of Big Switch or Floodlight "
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"servers and port numbers. The plugin proxies the "
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"requests to the Big Switch/Floodlight server, "
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"which performs the networking configuration. Only one"
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"server is needed per deployment, but you may wish to"
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"deploy multiple servers to support failover.")),
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cfg.StrOpt('server_auth', secret=True,
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help=_("The username and password for authenticating against "
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" the Big Switch or Floodlight controller.")),
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cfg.BoolOpt('server_ssl', default=True,
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help=_("If True, Use SSL when connecting to the Big Switch or "
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"Floodlight controller.")),
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cfg.BoolOpt('ssl_sticky', default=True,
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help=_("Trust and store the first certificate received for "
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"each controller address and use it to validate future "
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"connections to that address.")),
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cfg.BoolOpt('no_ssl_validation', default=False,
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help=_("Disables SSL certificate validation for controllers")),
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cfg.BoolOpt('cache_connections', default=True,
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help=_("Re-use HTTP/HTTPS connections to the controller.")),
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cfg.StrOpt('ssl_cert_directory',
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default='/etc/neutron/plugins/bigswitch/ssl',
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help=_("Directory containing ca_certs and host_certs "
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"certificate directories.")),
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cfg.BoolOpt('sync_data', default=False,
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help=_("Sync data on connect")),
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cfg.BoolOpt('auto_sync_on_failure', default=True,
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help=_("If neutron fails to create a resource because "
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"the backend controller doesn't know of a dependency, "
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"the plugin automatically triggers a full data "
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"synchronization to the controller.")),
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cfg.IntOpt('consistency_interval', default=60,
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help=_("Time between verifications that the backend controller "
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"database is consistent with Neutron. (0 to disable)")),
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cfg.IntOpt('server_timeout', default=10,
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help=_("Maximum number of seconds to wait for proxy request "
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"to connect and complete.")),
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cfg.IntOpt('thread_pool_size', default=4,
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help=_("Maximum number of threads to spawn to handle large "
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"volumes of port creations.")),
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cfg.StrOpt('neutron_id', default='neutron-' + utils.get_hostname(),
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deprecated_name='quantum_id',
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help=_("User defined identifier for this Neutron deployment")),
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cfg.BoolOpt('add_meta_server_route', default=True,
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help=_("Flag to decide if a route to the metadata server "
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"should be injected into the VM")),
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]
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router_opts = [
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cfg.MultiStrOpt('tenant_default_router_rule', default=['*:any:any:permit'],
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help=_("The default router rules installed in new tenant "
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"routers. Repeat the config option for each rule. "
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"Format is <tenant>:<source>:<destination>:<action>"
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" Use an * to specify default for all tenants.")),
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cfg.IntOpt('max_router_rules', default=200,
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help=_("Maximum number of router rules")),
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]
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nova_opts = [
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cfg.StrOpt('vif_type', default='ovs',
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help=_("Virtual interface type to configure on "
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"Nova compute nodes")),
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]
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# Each VIF Type can have a list of nova host IDs that are fixed to that type
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for i in portbindings.VIF_TYPES:
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opt = cfg.ListOpt('node_override_vif_' + i, default=[],
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help=_("Nova compute nodes to manually set VIF "
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"type to %s") % i)
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nova_opts.append(opt)
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# Add the vif types for reference later
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nova_opts.append(cfg.ListOpt('vif_types',
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default=portbindings.VIF_TYPES,
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help=_('List of allowed vif_type values.')))
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agent_opts = [
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cfg.StrOpt('integration_bridge', default='br-int',
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help=_('Name of integration bridge on compute '
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'nodes used for security group insertion.')),
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cfg.IntOpt('polling_interval', default=5,
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help=_('Seconds between agent checks for port changes')),
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cfg.StrOpt('virtual_switch_type', default='ovs',
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help=_('Virtual switch type.'))
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]
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def register_config():
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cfg.CONF.register_opts(restproxy_opts, "RESTPROXY")
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cfg.CONF.register_opts(router_opts, "ROUTER")
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cfg.CONF.register_opts(nova_opts, "NOVA")
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cfg.CONF.register_opts(agent_opts, "RESTPROXYAGENT")
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