Source code for octavia.common.config
# Copyright 2011 VMware, Inc., 2014 A10 Networks
# All Rights Reserved.
#
# 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.
"""
Routines for configuring Octavia
"""
import sys
from keystoneauth1 import loading as ks_loading
from oslo_config import cfg
from oslo_db import options as db_options
from oslo_log import log as logging
import oslo_messaging as messaging
from octavia.certificates.common import local
from octavia.common import constants
from octavia.common import utils
from octavia.i18n import _
from octavia import version
LOG = logging.getLogger(__name__)
# TODO(rm_work) Remove in or after "R" release
API_SETTINGS_DEPRECATION_MESSAGE = _(
'This setting has moved to the [api_settings] section.')
core_opts = [
cfg.HostnameOpt('host', default=utils.get_hostname(),
help=_("The hostname Octavia is running on")),
cfg.StrOpt('octavia_plugins', default='hot_plug_plugin',
help=_("Name of the controller plugin to use")),
# TODO(johnsom) Remove in or after "R" release
cfg.IPOpt('bind_host', help=_("The host IP to bind to"),
deprecated_for_removal=True,
deprecated_reason=API_SETTINGS_DEPRECATION_MESSAGE),
# TODO(johnsom) Remove in or after "R" release
cfg.PortOpt('bind_port', help=_("The port to bind to"),
deprecated_for_removal=True,
deprecated_reason=API_SETTINGS_DEPRECATION_MESSAGE),
# TODO(johnsom) Remove in or after "R" release
cfg.StrOpt('auth_strategy',
choices=[constants.NOAUTH,
constants.KEYSTONE,
constants.TESTING],
help=_("The auth strategy for API requests."),
deprecated_for_removal=True,
deprecated_reason=API_SETTINGS_DEPRECATION_MESSAGE),
# TODO(johnsom) Remove in or after "R" release
cfg.StrOpt('api_handler',
help=_("The handler that the API communicates with"),
deprecated_for_removal=True,
deprecated_reason=API_SETTINGS_DEPRECATION_MESSAGE),
]
api_opts = [
cfg.IPOpt('bind_host', default='127.0.0.1',
help=_("The host IP to bind to")),
cfg.PortOpt('bind_port', default=9876,
help=_("The port to bind to")),
cfg.StrOpt('auth_strategy', default=constants.KEYSTONE,
choices=[constants.NOAUTH,
constants.KEYSTONE,
constants.TESTING],
help=_("The auth strategy for API requests.")),
cfg.StrOpt('api_handler', default='queue_producer',
help=_("The handler that the API communicates with")),
cfg.BoolOpt('allow_pagination', default=True,
help=_("Allow the usage of pagination")),
cfg.BoolOpt('allow_sorting', default=True,
help=_("Allow the usage of sorting")),
cfg.BoolOpt('allow_filtering', default=True,
help=_("Allow the usage of filtering")),
cfg.BoolOpt('allow_field_selection', default=True,
help=_("Allow the usage of field selection")),
cfg.StrOpt('pagination_max_limit',
default=str(constants.DEFAULT_PAGE_SIZE),
help=_("The maximum number of items returned in a single "
"response. The string 'infinite' or a negative "
"integer value means 'no limit'")),
cfg.StrOpt('api_base_uri',
help=_("Base URI for the API for use in pagination links. "
"This will be autodetected from the request if not "
"overridden here.")),
cfg.BoolOpt('api_v1_enabled', default=True,
help=_("Expose the v1 API?")),
cfg.BoolOpt('api_v2_enabled', default=True,
help=_("Expose the v2 API?")),
cfg.BoolOpt('allow_tls_terminated_listeners', default=True,
help=_("Allow users to create TLS Terminated listeners?")),
cfg.BoolOpt('allow_ping_health_monitors', default=True,
help=_("Allow users to create PING type Health Monitors?")),
cfg.DictOpt('enabled_provider_drivers',
help=_('List of enabled provider drivers and description '
'dictionaries. Must match the driver name in the '
'octavia.api.drivers entrypoint. Example: '
'{\'amphora\': \'The Octavia Amphora driver.\', '
'\'octavia\': \'Deprecated alias of the Octavia '
'Amphora driver.\'}'),
default={'amphora': 'The Octavia Amphora driver.',
'octavia': 'Deprecated alias of the Octavia Amphora '
'driver.'}),
cfg.StrOpt('default_provider_driver', default='amphora',
help=_('Default provider driver.')),
cfg.IntOpt('udp_connect_min_interval_health_monitor',
default=3,
help=_("The minimum health monitor delay interval for the "
"UDP-CONNECT Health Monitor type. A negative integer "
"value means 'no limit'.")),
]
# Options only used by the amphora agent
amphora_agent_opts = [
cfg.StrOpt('agent_server_ca', default='/etc/octavia/certs/client_ca.pem',
help=_("The ca which signed the client certificates")),
cfg.StrOpt('agent_server_cert', default='/etc/octavia/certs/server.pem',
help=_("The server certificate for the agent.py server "
"to use")),
cfg.StrOpt('agent_server_network_dir',
help=_("The directory where new network interfaces "
"are located")),
cfg.StrOpt('agent_server_network_file',
help=_("The file where the network interfaces are located. "
"Specifying this will override any value set for "
"agent_server_network_dir.")),
cfg.IntOpt('agent_request_read_timeout', default=180,
help=_("The time in seconds to allow a request from the "
"controller to run before terminating the socket.")),
# Do not specify in octavia.conf, loaded at runtime
cfg.StrOpt('amphora_id', help=_("The amphora ID.")),
cfg.StrOpt('amphora_udp_driver',
default='keepalived_lvs',
help='The UDP API backend for amphora agent.'),
]
networking_opts = [
cfg.IntOpt('max_retries', default=15,
help=_('The maximum attempts to retry an action with the '
'networking service.')),
cfg.IntOpt('retry_interval', default=1,
help=_('Seconds to wait before retrying an action with the '
'networking service.')),
cfg.IntOpt('port_detach_timeout', default=300,
help=_('Seconds to wait for a port to detach from an '
'amphora.')),
cfg.BoolOpt('allow_vip_network_id', default=True,
help=_('Can users supply a network_id for their VIP?')),
cfg.BoolOpt('allow_vip_subnet_id', default=True,
help=_('Can users supply a subnet_id for their VIP?')),
cfg.BoolOpt('allow_vip_port_id', default=True,
help=_('Can users supply a port_id for their VIP?')),
cfg.ListOpt('valid_vip_networks',
help=_('List of network_ids that are valid for VIP '
'creation. If this field is empty, no validation '
'is performed.')),
cfg.ListOpt('reserved_ips',
default=['169.254.169.254'],
item_type=cfg.types.IPAddress(),
help=_('List of IP addresses reserved from being used for '
'member addresses. IPv6 addresses should be in '
'expanded, uppercase form.')),
cfg.BoolOpt('allow_invisible_resource_usage', default=False,
help=_("When True, users can use network resources they "
"cannot normally see as VIP or member subnets. Making "
"this True may allow users to access resources on "
"subnets they do not normally have access to via "
"neutron RBAC policies.")),
]
healthmanager_opts = [
cfg.IPOpt('bind_ip', default='127.0.0.1',
help=_('IP address the controller will listen on for '
'heart beats')),
cfg.PortOpt('bind_port', default=5555,
help=_('Port number the controller will listen on'
'for heart beats')),
cfg.IntOpt('failover_threads',
default=10,
help=_('Number of threads performing amphora failovers.')),
cfg.IntOpt('status_update_threads',
default=None,
help=_('Number of processes for amphora status update.')),
cfg.IntOpt('health_update_threads',
default=None,
help=_('Number of processes for amphora health update.')),
cfg.IntOpt('stats_update_threads',
default=None,
help=_('Number of processes for amphora stats update.')),
cfg.StrOpt('heartbeat_key',
help=_('key used to validate amphora sending'
'the message'), secret=True),
cfg.IntOpt('heartbeat_timeout',
default=60,
help=_('Interval, in seconds, to wait before failing over an '
'amphora.')),
cfg.IntOpt('health_check_interval',
default=3,
help=_('Sleep time between health checks in seconds.')),
cfg.IntOpt('sock_rlimit', default=0,
help=_(' sets the value of the heartbeat recv buffer')),
# Used by the health manager on the amphora
cfg.ListOpt('controller_ip_port_list',
help=_('List of controller ip and port pairs for the '
'heartbeat receivers. Example 127.0.0.1:5555, '
'192.168.0.1:5555'),
default=[]),
cfg.IntOpt('heartbeat_interval',
default=10,
help=_('Sleep time between sending heartbeats.')),
# Used for updating health and stats
cfg.StrOpt('health_update_driver', default='health_db',
help=_('Driver for updating amphora health system.')),
cfg.StrOpt('stats_update_driver', default='stats_db',
help=_('Driver for updating amphora statistics.')),
# Used for synchronizing neutron-lbaas and octavia
cfg.StrOpt('event_streamer_driver',
help=_('Specifies which driver to use for the event_streamer '
'for syncing the octavia and neutron_lbaas dbs. If you '
'don\'t need to sync the database or are running '
'octavia in stand alone mode use the '
'noop_event_streamer'),
default='noop_event_streamer'),
cfg.BoolOpt('sync_provisioning_status', default=False,
help=_("Enable provisioning status sync with neutron db"))]
oslo_messaging_opts = [
cfg.StrOpt('topic'),
cfg.StrOpt('event_stream_topic',
default='neutron_lbaas_event',
help=_('topic name for communicating events through a queue')),
cfg.StrOpt('event_stream_transport_url', default=None,
help=_('Transport URL to use for the neutron-lbaas'
'synchronization event stream when neutron and octavia'
'have separate queues.')),
]
haproxy_amphora_opts = [
cfg.StrOpt('base_path',
default='/var/lib/octavia',
help=_('Base directory for amphora files.')),
cfg.StrOpt('base_cert_dir',
default='/var/lib/octavia/certs',
help=_('Base directory for cert storage.')),
cfg.StrOpt('haproxy_template', help=_('Custom haproxy template.')),
cfg.BoolOpt('connection_logging', default=True,
help=_('Set this to False to disable connection logging.')),
cfg.IntOpt('connection_max_retries',
default=300,
help=_('Retry threshold for connecting to amphorae.')),
cfg.IntOpt('connection_retry_interval',
default=5,
help=_('Retry timeout between connection attempts in '
'seconds.')),
cfg.IntOpt('active_connection_max_retries',
default=15,
help=_('Retry threshold for connecting to active amphorae.')),
cfg.IntOpt('active_connection_rety_interval',
default=2,
help=_('Retry timeout between connection attempts in '
'seconds for active amphora.')),
cfg.IntOpt('build_rate_limit',
default=-1,
help=_('Number of amphorae that could be built per controller'
'worker, simultaneously.')),
cfg.IntOpt('build_active_retries',
default=300,
help=_('Retry threshold for waiting for a build slot for '
'an amphorae.')),
cfg.IntOpt('build_retry_interval',
default=5,
help=_('Retry timeout between build attempts in '
'seconds.')),
cfg.StrOpt('haproxy_stick_size', default='10k',
help=_('Size of the HAProxy stick table. Accepts k, m, g '
'suffixes. Example: 10k')),
# REST server
cfg.IPOpt('bind_host', default='::', # nosec
help=_("The host IP to bind to")),
cfg.PortOpt('bind_port', default=9443,
help=_("The port to bind to")),
cfg.StrOpt('lb_network_interface',
default='o-hm0',
help=_('Network interface through which to reach amphora, only '
'required if using IPv6 link local addresses.')),
cfg.StrOpt('haproxy_cmd', default='/usr/sbin/haproxy',
help=_("The full path to haproxy")),
cfg.IntOpt('respawn_count', default=2,
help=_("The respawn count for haproxy's upstart script")),
cfg.IntOpt('respawn_interval', default=2,
help=_("The respawn interval for haproxy's upstart script")),
cfg.FloatOpt('rest_request_conn_timeout', default=10,
help=_("The time in seconds to wait for a REST API "
"to connect.")),
cfg.FloatOpt('rest_request_read_timeout', default=60,
help=_("The time in seconds to wait for a REST API "
"response.")),
# REST client
cfg.StrOpt('client_cert', default='/etc/octavia/certs/client.pem',
help=_("The client certificate to talk to the agent")),
cfg.StrOpt('server_ca', default='/etc/octavia/certs/server_ca.pem',
help=_("The ca which signed the server certificates")),
cfg.BoolOpt('use_upstart', default=True,
deprecated_for_removal=True,
deprecated_reason='This is now automatically discovered '
' and configured.',
help=_("If False, use sysvinit.")),
]
controller_worker_opts = [
cfg.IntOpt('workers',
default=1, min=1,
help='Number of workers for the controller-worker service.'),
cfg.IntOpt('amp_active_retries',
default=10,
help=_('Retry attempts to wait for Amphora to become active')),
cfg.IntOpt('amp_active_wait_sec',
default=10,
help=_('Seconds to wait between checks on whether an Amphora '
'has become active')),
cfg.StrOpt('amp_flavor_id',
default='',
help=_('Nova instance flavor id for the Amphora')),
cfg.StrOpt('amp_image_tag',
default='',
help=_('Glance image tag for the Amphora image to boot. '
'Use this option to be able to update the image '
'without reconfiguring Octavia. '
'Ignored if amp_image_id is defined.')),
cfg.StrOpt('amp_image_id',
default='',
deprecated_for_removal=True,
deprecated_reason='Superseded by amp_image_tag option.',
help=_('Glance image id for the Amphora image to boot')),
cfg.StrOpt('amp_image_owner_id',
default='',
help=_('Restrict glance image selection to a specific '
'owner ID. This is a recommended security setting.')),
cfg.StrOpt('amp_ssh_key_name',
default='',
help=_('SSH key name used to boot the Amphora')),
cfg.BoolOpt('amp_ssh_access_allowed',
default=True,
deprecated_for_removal=True,
deprecated_reason='This option and amp_ssh_key_name overlap '
'in functionality, and only one is needed. '
'SSH access can be enabled/disabled simply '
'by setting amp_ssh_key_name, or not.',
help=_('Determines whether or not to allow access '
'to the Amphorae')),
cfg.ListOpt('amp_boot_network_list',
default='',
help=_('List of networks to attach to the Amphorae. '
'All networks defined in the list will '
'be attached to each amphora.')),
cfg.ListOpt('amp_secgroup_list',
default='',
help=_('List of security groups to attach to the Amphora.')),
cfg.StrOpt('client_ca',
default='/etc/octavia/certs/ca_01.pem',
help=_('Client CA for the amphora agent to use')),
cfg.StrOpt('amphora_driver',
default='amphora_noop_driver',
help=_('Name of the amphora driver to use')),
cfg.StrOpt('compute_driver',
default='compute_noop_driver',
help=_('Name of the compute driver to use')),
cfg.StrOpt('network_driver',
default='network_noop_driver',
help=_('Name of the network driver to use')),
cfg.StrOpt('distributor_driver',
default='distributor_noop_driver',
help=_('Name of the distributor driver to use')),
cfg.StrOpt('loadbalancer_topology',
default=constants.TOPOLOGY_SINGLE,
choices=constants.SUPPORTED_LB_TOPOLOGIES,
help=_('Load balancer topology configuration. '
'SINGLE - One amphora per load balancer. '
'ACTIVE_STANDBY - Two amphora per load balancer.')),
cfg.BoolOpt('user_data_config_drive', default=False,
help=_('If True, build cloud-init user-data that is passed '
'to the config drive on Amphora boot instead of '
'personality files. If False, utilize personality '
'files.'))
]
task_flow_opts = [
cfg.StrOpt('engine',
default='serial',
help=_('TaskFlow engine to use')),
cfg.IntOpt('max_workers',
default=5,
help=_('The maximum number of workers')),
cfg.BoolOpt('disable_revert', default=False,
help=_('If True, disables the controller worker taskflow '
'flows from reverting. This will leave resources in '
'an inconsistent state and should only be used for '
'debugging purposes.'))
]
core_cli_opts = []
certificate_opts = [
cfg.StrOpt('cert_manager',
default='barbican_cert_manager',
help='Name of the cert manager to use'),
cfg.StrOpt('cert_generator',
default='local_cert_generator',
help='Name of the cert generator to use'),
cfg.StrOpt('barbican_auth',
default='barbican_acl_auth',
help='Name of the Barbican authentication method to use'),
cfg.StrOpt('service_name',
help=_('The name of the certificate service in the keystone'
'catalog')),
cfg.StrOpt('endpoint', help=_('A new endpoint to override the endpoint '
'in the keystone catalog.')),
cfg.StrOpt('region_name',
help='Region in Identity service catalog to use for '
'communication with the barbican service.'),
cfg.StrOpt('endpoint_type',
default='publicURL',
help='The endpoint_type to be used for barbican service.'),
cfg.StrOpt('ca_certificates_file',
help=_('CA certificates file path')),
cfg.BoolOpt('insecure',
default=False,
help=_('Disable certificate validation on SSL connections ')),
]
house_keeping_opts = [
cfg.IntOpt('spare_check_interval',
default=30,
help=_('Spare check interval in seconds')),
cfg.IntOpt('spare_amphora_pool_size',
default=0,
help=_('Number of spare amphorae')),
cfg.IntOpt('cleanup_interval',
default=30,
help=_('DB cleanup interval in seconds')),
cfg.IntOpt('amphora_expiry_age',
default=604800,
help=_('Amphora expiry age in seconds')),
cfg.IntOpt('load_balancer_expiry_age',
default=604800,
help=_('Load balancer expiry age in seconds')),
cfg.IntOpt('cert_interval',
default=3600,
help=_('Certificate check interval in seconds')),
# 14 days for cert expiry buffer
cfg.IntOpt('cert_expiry_buffer',
default=1209600,
help=_('Seconds until certificate expiration')),
cfg.IntOpt('cert_rotate_threads',
default=10,
help=_('Number of threads performing amphora certificate'
' rotation'))
]
anchor_opts = [
cfg.StrOpt('url',
default='http://localhost:9999/v1/sign/default',
help=_('Anchor URL')),
cfg.StrOpt('username',
help=_('Anchor username')),
cfg.StrOpt('password',
help=_('Anchor password'),
secret=True)
]
keepalived_vrrp_opts = [
cfg.IntOpt('vrrp_advert_int',
default=1,
help=_('Amphora role and priority advertisement interval '
'in seconds.')),
cfg.IntOpt('vrrp_check_interval',
default=5,
help=_('VRRP health check script run interval in seconds.')),
cfg.IntOpt('vrrp_fail_count',
default=2,
help=_('Number of successive failures before transition to a '
'fail state.')),
cfg.IntOpt('vrrp_success_count',
default=2,
help=_('Number of consecutive successes before transition to a '
'success state.')),
cfg.IntOpt('vrrp_garp_refresh_interval',
default=5,
help=_('Time in seconds between gratuitous ARP announcements '
'from the MASTER.')),
cfg.IntOpt('vrrp_garp_refresh_count',
default=2,
help=_('Number of gratuitous ARP announcements to make on '
'each refresh interval.'))
]
nova_opts = [
cfg.StrOpt('service_name',
help=_('The name of the nova service in the keystone catalog')),
cfg.StrOpt('endpoint', help=_('A new endpoint to override the endpoint '
'in the keystone catalog.')),
cfg.StrOpt('region_name',
help=_('Region in Identity service catalog to use for '
'communication with the OpenStack services.')),
cfg.StrOpt('endpoint_type', default='publicURL',
help=_('Endpoint interface in identity service to use')),
cfg.StrOpt('ca_certificates_file',
help=_('CA certificates file path')),
cfg.BoolOpt('insecure',
default=False,
help=_('Disable certificate validation on SSL connections')),
cfg.BoolOpt('enable_anti_affinity', default=False,
help=_('Flag to indicate if nova anti-affinity feature is '
'turned on.')),
cfg.StrOpt('anti_affinity_policy', default=constants.ANTI_AFFINITY,
choices=[constants.ANTI_AFFINITY, constants.SOFT_ANTI_AFFINITY],
help=_('Sets the anti-affinity policy for nova')),
cfg.IntOpt('random_amphora_name_length', default=0,
help=_('If non-zero, generate a random name of the length '
'provided for each amphora, in the format "a[A-Z0-9]*". '
'Otherwise, the default name format will be used: '
'"amphora-{UUID}".')),
cfg.StrOpt('availability_zone', default=None,
help=_('Availability zone to use for creating Amphorae')),
]
neutron_opts = [
cfg.StrOpt('service_name',
help=_('The name of the neutron service in the '
'keystone catalog')),
cfg.StrOpt('endpoint', help=_('A new endpoint to override the endpoint '
'in the keystone catalog.')),
cfg.StrOpt('region_name',
help=_('Region in Identity service catalog to use for '
'communication with the OpenStack services.')),
cfg.StrOpt('endpoint_type', default='publicURL',
help=_('Endpoint interface in identity service to use')),
cfg.StrOpt('ca_certificates_file',
help=_('CA certificates file path')),
cfg.BoolOpt('insecure',
default=False,
help=_('Disable certificate validation on SSL connections ')),
]
glance_opts = [
cfg.StrOpt('service_name',
help=_('The name of the glance service in the '
'keystone catalog')),
cfg.StrOpt('endpoint', help=_('A new endpoint to override the endpoint '
'in the keystone catalog.')),
cfg.StrOpt('region_name',
help=_('Region in Identity service catalog to use for '
'communication with the OpenStack services.')),
cfg.StrOpt('endpoint_type', default='publicURL',
help=_('Endpoint interface in identity service to use')),
cfg.StrOpt('ca_certificates_file',
help=_('CA certificates file path')),
cfg.BoolOpt('insecure',
default=False,
help=_('Disable certificate validation on SSL connections ')),
]
quota_opts = [
cfg.IntOpt('default_load_balancer_quota',
default=constants.QUOTA_UNLIMITED,
help=_('Default per project load balancer quota.')),
cfg.IntOpt('default_listener_quota',
default=constants.QUOTA_UNLIMITED,
help=_('Default per project listener quota.')),
cfg.IntOpt('default_member_quota',
default=constants.QUOTA_UNLIMITED,
help=_('Default per project member quota.')),
cfg.IntOpt('default_pool_quota',
default=constants.QUOTA_UNLIMITED,
help=_('Default per project pool quota.')),
cfg.IntOpt('default_health_monitor_quota',
default=constants.QUOTA_UNLIMITED,
help=_('Default per project health monitor quota.')),
]
# Register the configuration options
cfg.CONF.register_opts(core_opts)
cfg.CONF.register_opts(api_opts, group='api_settings')
cfg.CONF.register_opts(amphora_agent_opts, group='amphora_agent')
cfg.CONF.register_opts(networking_opts, group='networking')
cfg.CONF.register_opts(oslo_messaging_opts, group='oslo_messaging')
cfg.CONF.register_opts(haproxy_amphora_opts, group='haproxy_amphora')
cfg.CONF.register_opts(controller_worker_opts, group='controller_worker')
cfg.CONF.register_opts(keepalived_vrrp_opts, group='keepalived_vrrp')
cfg.CONF.register_opts(task_flow_opts, group='task_flow')
cfg.CONF.register_opts(house_keeping_opts, group='house_keeping')
cfg.CONF.register_opts(anchor_opts, group='anchor')
cfg.CONF.register_cli_opts(core_cli_opts)
cfg.CONF.register_opts(certificate_opts, group='certificates')
cfg.CONF.register_cli_opts(healthmanager_opts, group='health_manager')
cfg.CONF.register_opts(nova_opts, group='nova')
cfg.CONF.register_opts(glance_opts, group='glance')
cfg.CONF.register_opts(neutron_opts, group='neutron')
cfg.CONF.register_opts(quota_opts, group='quotas')
cfg.CONF.register_opts(local.certgen_opts, group='certificates')
cfg.CONF.register_opts(local.certmgr_opts, group='certificates')
# Ensure that the control exchange is set correctly
messaging.set_transport_defaults(control_exchange='octavia')
_SQL_CONNECTION_DEFAULT = 'sqlite://'
# Update the default QueuePool parameters. These can be tweaked by the
# configuration variables - max_pool_size, max_overflow and pool_timeout
db_options.set_defaults(cfg.CONF, connection=_SQL_CONNECTION_DEFAULT,
max_pool_size=10, max_overflow=20, pool_timeout=10)
logging.register_options(cfg.CONF)
ks_loading.register_auth_conf_options(cfg.CONF, constants.SERVICE_AUTH)
ks_loading.register_session_conf_options(cfg.CONF, constants.SERVICE_AUTH)
[docs]def init(args, **kwargs):
cfg.CONF(args=args, project='octavia',
version='%%prog %s' % version.version_info.release_string(),
**kwargs)
handle_deprecation_compatibility()
[docs]def setup_logging(conf):
"""Sets up the logging options for a log with supplied name.
:param conf: a cfg.ConfOpts object
"""
product_name = "octavia"
logging.setup(conf, product_name)
LOG.info("Logging enabled!")
LOG.info("%(prog)s version %(version)s",
{'prog': sys.argv[0],
'version': version.version_info.release_string()})
LOG.debug("command line: %s", " ".join(sys.argv))
# Use cfg.CONF.set_default to override the new configuration setting
# default value. This allows a value set, at the new location, to override
# a value set in the previous location while allowing settings that have
# not yet been moved to be utilized.
[docs]def handle_deprecation_compatibility():
# TODO(johnsom) Remove in or after "R" release
if cfg.CONF.bind_host is not None:
cfg.CONF.set_default('bind_host', cfg.CONF.bind_host,
group='api_settings')
# TODO(johnsom) Remove in or after "R" release
if cfg.CONF.bind_port is not None:
cfg.CONF.set_default('bind_port', cfg.CONF.bind_port,
group='api_settings')
# TODO(johnsom) Remove in or after "R" release
if cfg.CONF.auth_strategy is not None:
cfg.CONF.set_default('auth_strategy', cfg.CONF.auth_strategy,
group='api_settings')
# TODO(johnsom) Remove in or after "R" release
if cfg.CONF.api_handler is not None:
cfg.CONF.set_default('api_handler', cfg.CONF.api_handler,
group='api_settings')
if cfg.CONF.health_manager.status_update_threads is not None:
cfg.CONF.set_default('health_update_threads',
cfg.CONF.health_manager.status_update_threads,
group='health_manager')
cfg.CONF.set_default('stats_update_threads',
cfg.CONF.health_manager.status_update_threads,
group='health_manager')
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