[DEFAULT] # # From neutron.base.agent # # Name of Open vSwitch bridge to use (string value) #ovs_integration_bridge = br-int # Uses veth for an OVS interface or not. Support kernels with limited namespace # support (e.g. RHEL 6.5) so long as ovs_use_veth is set to True. (boolean # value) #ovs_use_veth = false # The driver used to manage the virtual interface. (string value) #interface_driver = # Timeout in seconds for ovs-vsctl commands. If the timeout expires, ovs # commands will fail with ALARMCLOCK error. (integer value) #ovs_vsctl_timeout = 10 # # From neutron.l3.agent # # The working mode for the agent. Allowed modes are: 'legacy' - this preserves # the existing behavior where the L3 agent is deployed on a centralized # networking node to provide L3 services like DNAT, and SNAT. Use this mode if # you do not want to adopt DVR. 'dvr' - this mode enables DVR functionality and # must be used for an L3 agent that runs on a compute host. 'dvr_snat' - this # enables centralized SNAT support in conjunction with DVR. This mode must be # used for an L3 agent running on a centralized node (or in single-host # deployments, e.g. devstack). 'dvr_no_external' - this mode enables only # East/West DVR routing functionality for a L3 agent that runs on a compute # host, the North/South functionality such as DNAT and SNAT will be provided by # the centralized network node that is running in 'dvr_snat' mode. This mode # should be used when there is no external network connectivity on the compute # host. (string value) # Allowed values: dvr, dvr_snat, legacy, dvr_no_external #agent_mode = legacy # TCP Port used by Neutron metadata namespace proxy. (port value) # Minimum value: 0 # Maximum value: 65535 #metadata_port = 9697 # Indicates that this L3 agent should also handle routers that do not have an # external network gateway configured. This option should be True only for a # single agent in a Neutron deployment, and may be False for all agents if all # routers must have an external network gateway. (boolean value) #handle_internal_only_routers = true # DEPRECATED: When external_network_bridge is set, each L3 agent can be # associated with no more than one external network. This value should be set # to the UUID of that external network. To allow L3 agent support multiple # external networks, both the external_network_bridge and # gateway_external_network_id must be left empty. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. #gateway_external_network_id = # With IPv6, the network used for the external gateway does not need to have an # associated subnet, since the automatically assigned link-local address (LLA) # can be used. However, an IPv6 gateway address is needed for use as the next- # hop for the default route. If no IPv6 gateway address is configured here, # (and only then) the neutron router will be configured to get its default # route from router advertisements (RAs) from the upstream router; in which # case the upstream router must also be configured to send these RAs. The # ipv6_gateway, when configured, should be the LLA of the interface on the # upstream router. If a next-hop using a global unique address (GUA) is # desired, it needs to be done via a subnet allocated to the network and not # through this parameter. (string value) #ipv6_gateway = # Driver used for ipv6 prefix delegation. This needs to be an entry point # defined in the neutron.agent.linux.pd_drivers namespace. See setup.cfg for # entry points included with the neutron source. (string value) #prefix_delegation_driver = dibbler # Allow running metadata proxy. (boolean value) #enable_metadata_proxy = true # Iptables mangle mark used to mark metadata valid requests. This mark will be # masked with 0xffff so that only the lower 16 bits will be used. (string # value) #metadata_access_mark = 0x1 # Iptables mangle mark used to mark ingress from external network. This mark # will be masked with 0xffff so that only the lower 16 bits will be used. # (string value) #external_ingress_mark = 0x2 # DEPRECATED: Name of bridge used for external network traffic. When this # parameter is set, the L3 agent will plug an interface directly into an # external bridge which will not allow any wiring by the L2 agent. Using this # will result in incorrect port statuses. This option is deprecated and will be # removed in Ocata. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. #external_network_bridge = # Seconds between running periodic tasks. (integer value) #periodic_interval = 40 # Number of separate API worker processes for service. If not specified, the # default is equal to the number of CPUs available for best performance. # (integer value) #api_workers = # Number of RPC worker processes for service. (integer value) #rpc_workers = 1 # Number of RPC worker processes dedicated to state reports queue. (integer # value) #rpc_state_report_workers = 1 # Range of seconds to randomly delay when starting the periodic task scheduler # to reduce stampeding. (Disable by setting to 0) (integer value) #periodic_fuzzy_delay = 5 # Location to store keepalived/conntrackd config files (string value) #ha_confs_path = $state_path/ha_confs # VRRP authentication type (string value) # Allowed values: AH, PASS #ha_vrrp_auth_type = PASS # VRRP authentication password (string value) #ha_vrrp_auth_password = # The advertisement interval in seconds (integer value) #ha_vrrp_advert_int = 2 # Number of concurrent threads for keepalived server connection requests. More # threads create a higher CPU load on the agent node. (integer value) # Minimum value: 1 #ha_keepalived_state_change_server_threads = (1 + ) / 2 # The VRRP health check interval in seconds. Values > 0 enable VRRP health # checks. Setting it to 0 disables VRRP health checks. Recommended value is 5. # This will cause pings to be sent to the gateway IP address(es) - requires # ICMP_ECHO_REQUEST to be enabled on the gateway. If gateway fails, all routers # will be reported as master, and master election will be repeated in round- # robin fashion, until one of the router restore the gateway connection. # (integer value) #ha_vrrp_health_check_interval = 0 # Service to handle DHCPv6 Prefix delegation. (string value) #pd_dhcp_driver = dibbler # Location to store IPv6 RA config files (string value) #ra_confs = $state_path/ra # MinRtrAdvInterval setting for radvd.conf (integer value) #min_rtr_adv_interval = 30 # MaxRtrAdvInterval setting for radvd.conf (integer value) #max_rtr_adv_interval = 100 # # From oslo.log # # If set to true, the logging level will be set to DEBUG instead of the default # INFO level. (boolean value) # Note: This option can be changed without restarting. #debug = false # The name of a logging configuration file. This file is appended to any # existing logging configuration files. For details about logging configuration # files, see the Python logging module documentation. Note that when logging # configuration files are used then all logging configuration is set in the # configuration file and other logging configuration options are ignored (for # example, logging_context_format_string). (string value) # Note: This option can be changed without restarting. # Deprecated group/name - [DEFAULT]/log_config #log_config_append = # Defines the format string for %%(asctime)s in log records. Default: # %(default)s . This option is ignored if log_config_append is set. (string # value) #log_date_format = %Y-%m-%d %H:%M:%S # (Optional) Name of log file to send logging output to. If no default is set, # logging will go to stderr as defined by use_stderr. This option is ignored if # log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logfile #log_file = # (Optional) The base directory used for relative log_file paths. This option # is ignored if log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logdir #log_dir = # Uses logging handler designed to watch file system. When log file is moved or # removed this handler will open a new log file with specified path # instantaneously. It makes sense only if log_file option is specified and # Linux platform is used. This option is ignored if log_config_append is set. # (boolean value) #watch_log_file = false # Use syslog for logging. Existing syslog format is DEPRECATED and will be # changed later to honor RFC5424. This option is ignored if log_config_append # is set. (boolean value) #use_syslog = false # Enable journald for logging. If running in a systemd environment you may wish # to enable journal support. Doing so will use the journal native protocol # which includes structured metadata in addition to log messages.This option is # ignored if log_config_append is set. (boolean value) #use_journal = false # Syslog facility to receive log lines. This option is ignored if # log_config_append is set. (string value) #syslog_log_facility = LOG_USER # Log output to standard error. This option is ignored if log_config_append is # set. (boolean value) #use_stderr = false # Format string to use for log messages with context. (string value) #logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s # Format string to use for log messages when context is undefined. (string # value) #logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s # Additional data to append to log message when logging level for the message # is DEBUG. (string value) #logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d # Prefix each line of exception output with this format. (string value) #logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s # Defines the format string for %(user_identity)s that is used in # logging_context_format_string. (string value) #logging_user_identity_format = %(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s # List of package logging levels in logger=LEVEL pairs. This option is ignored # if log_config_append is set. (list value) #default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,oslo_messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN,taskflow=WARN,keystoneauth=WARN,oslo.cache=INFO,dogpile.core.dogpile=INFO # Enables or disables publication of error events. (boolean value) #publish_errors = false # The format for an instance that is passed with the log message. (string # value) #instance_format = "[instance: %(uuid)s] " # The format for an instance UUID that is passed with the log message. (string # value) #instance_uuid_format = "[instance: %(uuid)s] " # Interval, number of seconds, of log rate limiting. (integer value) #rate_limit_interval = 0 # Maximum number of logged messages per rate_limit_interval. (integer value) #rate_limit_burst = 0 # Log level name used by rate limiting: CRITICAL, ERROR, INFO, WARNING, DEBUG # or empty string. Logs with level greater or equal to rate_limit_except_level # are not filtered. An empty string means that all levels are filtered. (string # value) #rate_limit_except_level = CRITICAL # Enables or disables fatal status of deprecations. (boolean value) #fatal_deprecations = false [agent] # # From neutron.az.agent # # Availability zone of this node (string value) #availability_zone = nova # # From neutron.base.agent # # Seconds between nodes reporting state to server; should be less than # agent_down_time, best if it is half or less than agent_down_time. (floating # point value) #report_interval = 30 # Log agent heartbeats (boolean value) #log_agent_heartbeats = false # # From neutron.l3.agent # # Extensions list to use (list value) #extensions = [ovs] # # From neutron.base.agent # # The interface for interacting with the OVSDB (string value) # Allowed values: vsctl, native #ovsdb_interface = native # The connection string for the OVSDB backend. Will be used by ovsdb-client # when monitoring and used for the all ovsdb commands when native # ovsdb_interface is enabled (string value) #ovsdb_connection = tcp:127.0.0.1:6640