Source code for insights.parsers.neutron_l3_agent_conf

NeutronL3AgentIni - file ``/etc/neutron/l3_agent.ini``

The ``NeutronL3AgentIni`` class parses the l3_agent configuration file.
See the ``IniConfigFile`` class for more usage information.

from insights import add_filter, parser, IniConfigFile
from insights.specs import Specs

add_filter(Specs.neutron_l3_agent_ini, ["["])

[docs]@parser(Specs.neutron_l3_agent_ini) class NeutronL3AgentIni(IniConfigFile): """ Parse the ``/etc/neutron/l3_agent.ini`` configuration file. Sample configuration:: [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 = <None> interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver # 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) (string value) # Allowed values: dvr, dvr_snat, legacy agent_mode = dvr # TCP Port used by Neutron metadata namespace proxy. (port value) # Minimum value: 0 # Maximum value: 65535 metadata_port = 9697 # Send this many gratuitous ARPs for HA setup, if less than or equal to 0, the # feature is disabled (integer value) #send_arp_for_ha = 3 # Allow running metadata proxy. (boolean value) enable_metadata_proxy = true # 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 = # # 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 # 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 [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 # Availability zone of this node (string value) availability_zone = nova Examples: >>> l3_agent_ini.has_option("AGENT", "log_agent_heartbeats") True >>> l3_agent_ini.get("DEFAULT", "agent_mode") == "dvr" True >>> l3_agent_ini.getint("DEFAULT", "metadata_port") 9697 """ pass