[DEFAULT]
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = True

#
# 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

# MTU setting for device. This option will be removed in Newton. Please use the
# system-wide segment_mtu setting which the agents will take into account when
# wiring VIFs. (integer value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
#network_device_mtu = <None>

# The driver used to manage the virtual interface. (string value)
#interface_driver = <None>

# 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.dhcp.agent
#

# The DHCP agent will resync its state with Neutron to recover from any
# transient notification or RPC errors. The interval is number of seconds
# between attempts. (integer value)
#resync_interval = 5

# The driver used to manage the DHCP server. (string value)
#dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq

# The DHCP server can assist with providing metadata support on isolated
# networks. Setting this value to True will cause the DHCP server to append
# specific host routes to the DHCP request. The metadata service will only be
# activated when the subnet does not contain any router port. The guest
# instance must be configured to request host routes via DHCP (Option 121).
# This option doesn't have any effect when force_metadata is set to True.
# (boolean value)
#enable_isolated_metadata = false

# In some cases the Neutron router is not present to provide the metadata IP
# but the DHCP server can be used to provide this info. Setting this value will
# force the DHCP server to append specific host routes to the DHCP request. If
# this option is set, then the metadata service will be activated for all the
# networks. (boolean value)
#force_metadata = false

# Allows for serving metadata requests coming from a dedicated metadata access
# network whose CIDR is 169.254.169.254/16 (or larger prefix), and is connected
# to a Neutron router from which the VMs send metadata:1 request. In this case
# DHCP Option 121 will not be injected in VMs, as they will be able to reach
# 169.254.169.254 through a router. This option requires
# enable_isolated_metadata = True. (boolean value)
#enable_metadata_network = false

# Number of threads to use during sync process. Should not exceed connection
# pool size configured on server. (integer value)
#num_sync_threads = 4

# Location to store DHCP server config files. (string value)
#dhcp_confs = $state_path/dhcp

# Domain to use for building the hostnames. This option is deprecated. It has
# been moved to neutron.conf as dns_domain. It will be removed in a future
# release. (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
#dhcp_domain = openstacklocal

# Override the default dnsmasq settings with this file. (string value)
#dnsmasq_config_file =

# Comma-separated list of the DNS servers which will be used as forwarders.
# (list value)
# Deprecated group/name - [DEFAULT]/dnsmasq_dns_server
#dnsmasq_dns_servers = <None>

# Base log dir for dnsmasq logging. The log contains DHCP and DNS log
# information and is useful for debugging issues with either DHCP or DNS. If
# this section is null, disable dnsmasq log. (string value)
dnsmasq_base_log_dir = /tmp

# Enables the dnsmasq service to provide name resolution for instances via DNS
# resolvers on the host running the DHCP agent. Effectively removes the '--no-
# resolv' option from the dnsmasq process arguments. Adding custom DNS
# resolvers to the 'dnsmasq_dns_servers' option disables this feature. (boolean
# value)
#dnsmasq_local_resolv = false

# Limit number of leases to prevent a denial-of-service. (integer value)
#dnsmasq_lease_max = 16777216

# Use broadcast in DHCP replies. (boolean value)
#dhcp_broadcast_reply = false

#
# From oslo.log
#

# If set to true, the logging level will be set to DEBUG instead of the default
# INFO level. (boolean value)
debug = True

# If set to false, the logging level will be set to WARNING instead of the
# default INFO level. (boolean value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
verbose = true

# 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)
# Deprecated group/name - [DEFAULT]/log_config
#log_config_append = <None>

# 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 = <None>

# (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 = <None>

# 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

# 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 = true

# 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,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] "

# Enables or disables fatal status of deprecations. (boolean value)
#fatal_deprecations = false


[AGENT]

#
# 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