2521N/A# Show debugging output in log (sets DEBUG log level output)
2892N/A# L3 requires that an interface driver be set. Choose the one that best
2521N/A# Solaris Elastic Virtual Switch (EVS)
2521N/A# Allow overlapping IP (Must have kernel build with CONFIG_NET_NS=y and
2521N/A# iproute2 package that supports namespaces).
2521N/A# If use_namespaces is set as False then the agent can only configure one
2892N/A# This is done by setting the specific router_id.
3998N/A# When external_network_bridge is set, each L3 agent can be associated
3998N/A# with no more than one external network. This value should be set to the UUID
3998N/A# of that external network. To allow L3 agent support multiple external
3998N/A# networks, both the external_network_bridge and gateway_external_network_id
2521N/A# gateway_external_network_id =
2521N/A# Indicates that this L3 agent should also handle routers that do not have
2521N/A# an external network gateway configured. This option should be True only
2892N/A# for a single agent in a Neutron deployment, and may be False for all agents
2521N/A# if all routers must have an external network gateway
2521N/A# handle_internal_only_routers = True
2521N/A# Name of bridge used for external network traffic. This should be set to
3998N/A# empty value for the linux bridge. when this parameter is set, each L3 agent
3998N/A# can be associated with no more than one external network.
3998N/A# TCP Port used by Neutron metadata server
3998N/A# Send this many gratuitous ARPs for HA setup. Set it below or equal to 0
2521N/A# seconds between re-sync routers' data if needed
2521N/A# seconds to start to sync routers' data after
2892N/A# enable_metadata_proxy, which is true by default, can be set to False
2892N/A# if the Nova metadata server is not available
3998N/Aenable_metadata_proxy = True
3998N/A# Location of Metadata Proxy UNIX domain socket
3998N/A# router_delete_namespaces, which is false by default, can be set to True if
3998N/A# namespaces can be deleted cleanly on the host running the L3 agent.
3998N/A# Do not enable this until you understand the problem with the Linux iproute
3998N/A# you are sure that your version of iproute does not suffer from the problem.
3998N/A# If True, namespaces will be deleted when a router is destroyed.
3998N/A# router_delete_namespaces = False
3998N/A# The working mode for the agent. Allowed values are:
3998N/A# - legacy: this preserves the existing behavior where the L3 agent is
3998N/A# deployed on a centralized networking node to provide L3 services
3998N/A# like DNAT, and SNAT. Use this mode if you do not want to adopt DVR.
3998N/A# - dvr: this mode enables DVR functionality, and must be used for an L3
3998N/A# agent that runs on a compute host.
3998N/A# - dvr_snat: this enables centralized SNAT support in conjunction with
3998N/A# DVR. This mode must be used for an L3 agent running on a centralized
3998N/A# node (or in single-host deployments,
e.g. devstack).
3998N/A# Location to store keepalived and all HA configurations
3998N/A# VRRP authentication password
3998N/A# The advertisement interval in seconds
2521N/A# Name of the datalink that connects to an external network. By default it's
2521N/A# external_network_datalink = net0
2521N/A# Allow forwarding of packets between tenant's networks
2521N/A# allow_forwarding_between_networks = False
2521N/A# An URI that specifies an EVS controller. It is of the form
2521N/A# ssh://user@hostname, where user is the username to use to connect
2521N/A# to EVS controller specified by hostname. By default it's set to
2521N/A# evs_controller = ssh://evsuser@localhost