c5db6050e5
Changed the interface_driver configure for agents from class imports to stevedor aliases. The loading method needed to be updated to load as a DriverManager. Backward compatability for configuration as class import. DocImpact Change-Id: Ic349691989484286cd7c60eaf3ad1454c5852d1f Closes-Bug: #1504536
135 lines
5.3 KiB
INI
135 lines
5.3 KiB
INI
[DEFAULT]
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# Show debugging output in log (sets DEBUG log level output)
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# debug = False
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# L3 requires that an interface driver be set. Choose the one that best
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# matches your plugin.
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# interface_driver =
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# Example of interface_driver option for OVS based plugins (OVS, Ryu, NEC)
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# that supports L3 agent
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# interface_driver = openvswitch
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# Use veth for an OVS interface or not.
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# Support kernels with limited namespace support
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# (e.g. RHEL 6.5) so long as ovs_use_veth is set to True.
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# ovs_use_veth = False
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# Example of interface_driver option for LinuxBridge
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# interface_driver = linuxbridge
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# Allow overlapping IP (Must have kernel build with CONFIG_NET_NS=y and
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# iproute2 package that supports namespaces). This option is deprecated and
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# will be removed in a future release, at which point the old behavior of
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# use_namespaces = True will be enforced.
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# use_namespaces = True
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# If use_namespaces is set as False then the agent can only configure one router.
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# This is done by setting the specific router_id.
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# router_id =
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# When external_network_bridge is set, each L3 agent can be associated
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# with no more than one external network. This value should be set to the UUID
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# of that external network. To allow L3 agent support multiple external
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# networks, both the external_network_bridge and gateway_external_network_id
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# must be left empty.
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# gateway_external_network_id =
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# With IPv6, the network used for the external gateway does not need
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# to have an associated subnet, since the automatically assigned
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# link-local address (LLA) can be used. However, an IPv6 gateway address
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# is needed for use as the next-hop for the default route. If no IPv6
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# gateway address is configured here, (and only then) the neutron router
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# will be configured to get its default route from router advertisements (RAs)
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# from the upstream router; in which case the upstream router must also be
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# configured to send these RAs.
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# The ipv6_gateway, when configured, should be the LLA of the interface
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# on the upstream router. If a next-hop using a global unique address (GUA)
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# is desired, it needs to be done via a subnet allocated to the network
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# and not through this parameter.
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# ipv6_gateway =
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# (StrOpt) Driver used for ipv6 prefix delegation. This needs to be
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# an entry point defined in the neutron.agent.linux.pd_drivers namespace. See
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# setup.cfg for entry points included with the neutron source.
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# prefix_delegation_driver = dibbler
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# Indicates that this L3 agent should also handle routers that do not have
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# an external network gateway configured. This option should be True only
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# for a single agent in a Neutron deployment, and may be False for all agents
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# if all routers must have an external network gateway
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# handle_internal_only_routers = True
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# Name of bridge used for external network traffic. This should be set to
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# empty value for the linux bridge. when this parameter is set, each L3 agent
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# can be associated with no more than one external network.
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# This option is deprecated and will be removed in the M release.
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# external_network_bridge = br-ex
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# TCP Port used by Neutron metadata server
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# metadata_port = 9697
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# Send this many gratuitous ARPs for HA setup. Set it below or equal to 0
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# to disable this feature.
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# send_arp_for_ha = 3
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# seconds between re-sync routers' data if needed
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# periodic_interval = 40
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# seconds to start to sync routers' data after
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# starting agent
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# periodic_fuzzy_delay = 5
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# enable_metadata_proxy, which is true by default, can be set to False
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# if the Nova metadata server is not available
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# enable_metadata_proxy = True
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# Iptables mangle mark used to mark metadata valid requests
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# metadata_access_mark = 0x1
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# Iptables mangle mark used to mark ingress from external network
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# external_ingress_mark = 0x2
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# router_delete_namespaces, which is True by default, can be set to False if
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# namespaces can't be deleted cleanly on the host running the L3 agent.
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# Disable this if you hit the issue in
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# https://bugs.launchpad.net/neutron/+bug/1052535 or if
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# you are sure that your version of iproute suffers from the problem.
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# If True, namespaces will be deleted when a router is destroyed.
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# This should not be a problem any more. Refer to bug:
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# https://bugs.launchpad.net/neutron/+bug/1418079
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# This option is deprecated and will be removed in the M release
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# router_delete_namespaces = True
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# Timeout for ovs-vsctl commands.
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# If the timeout expires, ovs commands will fail with ALARMCLOCK error.
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# ovs_vsctl_timeout = 10
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# The working mode for the agent. Allowed values are:
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# - legacy: this preserves the existing behavior where the L3 agent is
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# deployed on a centralized networking node to provide L3 services
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# like DNAT, and SNAT. Use this mode if you do not want to adopt DVR.
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# - dvr: this mode enables DVR functionality, and must be used for an L3
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# agent that runs on a compute host.
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# - dvr_snat: this enables centralized SNAT support in conjunction with
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# DVR. This mode must be used for an L3 agent running on a centralized
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# node (or in single-host deployments, e.g. devstack).
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# agent_mode = legacy
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# Location to store keepalived and all HA configurations
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# ha_confs_path = $state_path/ha_confs
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# VRRP authentication type AH/PASS
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# ha_vrrp_auth_type = PASS
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# VRRP authentication password
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# ha_vrrp_auth_password =
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# The advertisement interval in seconds
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# ha_vrrp_advert_int = 2
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[AGENT]
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# Log agent heartbeats from this L3 agent
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# log_agent_heartbeats = False
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