debug
¶Type: | boolean |
---|---|
Default: | false |
Mutable: | This option can be changed without restarting. |
If set to true, the logging level will be set to DEBUG instead of the default INFO level.
log_config_append
¶Type: | string |
---|---|
Default: | <None> |
Mutable: | This option can be changed without restarting. |
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).
Group | Name |
---|---|
DEFAULT | log-config |
DEFAULT | log_config |
log_date_format
¶Type: | string |
---|---|
Default: | %Y-%m-%d %H:%M:%S |
Defines the format string for %(asctime)s in log records. Default: the value above . This option is ignored if log_config_append is set.
log_file
¶Type: | string |
---|---|
Default: | <None> |
(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.
Group | Name |
---|---|
DEFAULT | logfile |
log_dir
¶Type: | string |
---|---|
Default: | <None> |
(Optional) The base directory used for relative log_file paths. This option is ignored if log_config_append is set.
Group | Name |
---|---|
DEFAULT | logdir |
watch_log_file
¶Type: | boolean |
---|---|
Default: | false |
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.
use_syslog
¶Type: | boolean |
---|---|
Default: | 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.
use_journal
¶Type: | boolean |
---|---|
Default: | 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.
syslog_log_facility
¶Type: | string |
---|---|
Default: | LOG_USER |
Syslog facility to receive log lines. This option is ignored if log_config_append is set.
use_stderr
¶Type: | boolean |
---|---|
Default: | false |
Log output to standard error. This option is ignored if log_config_append is set.
logging_context_format_string
¶Type: | string |
---|---|
Default: | %(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 with context.
logging_default_format_string
¶Type: | string |
---|---|
Default: | %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s |
Format string to use for log messages when context is undefined.
logging_debug_format_suffix
¶Type: | string |
---|---|
Default: | %(funcName)s %(pathname)s:%(lineno)d |
Additional data to append to log message when logging level for the message is DEBUG.
logging_exception_prefix
¶Type: | string |
---|---|
Default: | %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s |
Prefix each line of exception output with this format.
logging_user_identity_format
¶Type: | string |
---|---|
Default: | %(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s |
Defines the format string for %(user_identity)s that is used in logging_context_format_string.
default_log_levels
¶Type: | list |
---|---|
Default: | 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 |
List of package logging levels in logger=LEVEL pairs. This option is ignored if log_config_append is set.
publish_errors
¶Type: | boolean |
---|---|
Default: | false |
Enables or disables publication of error events.
instance_format
¶Type: | string |
---|---|
Default: | "[instance: %(uuid)s] " |
The format for an instance that is passed with the log message.
instance_uuid_format
¶Type: | string |
---|---|
Default: | "[instance: %(uuid)s] " |
The format for an instance UUID that is passed with the log message.
rate_limit_interval
¶Type: | integer |
---|---|
Default: | 0 |
Interval, number of seconds, of log rate limiting.
rate_limit_burst
¶Type: | integer |
---|---|
Default: | 0 |
Maximum number of logged messages per rate_limit_interval.
rate_limit_except_level
¶Type: | string |
---|---|
Default: | CRITICAL |
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.
fatal_deprecations
¶Type: | boolean |
---|---|
Default: | false |
Enables or disables fatal status of deprecations.
polling_interval
¶Type: | integer |
---|---|
Default: | 2 |
The number of seconds the agent will wait between polling for local device changes.
minimize_polling
¶Type: | boolean |
---|---|
Default: | true |
Minimize polling by monitoring ovsdb for interface changes.
ovsdb_monitor_respawn_interval
¶Type: | integer |
---|---|
Default: | 30 |
The number of seconds to wait before respawning the ovsdb monitor after losing communication with it.
tunnel_types
¶Type: | list |
---|---|
Default: |
Network types supported by the agent (gre and/or vxlan).
vxlan_udp_port
¶Type: | port number |
---|---|
Default: | 4789 |
Minimum Value: | 0 |
Maximum Value: | 65535 |
The UDP port to use for VXLAN tunnels.
veth_mtu
¶Type: | integer |
---|---|
Default: | 9000 |
MTU size of veth interfaces
l2_population
¶Type: | boolean |
---|---|
Default: | false |
Use ML2 l2population mechanism driver to learn remote MAC and IPs and improve tunnel scalability.
arp_responder
¶Type: | boolean |
---|---|
Default: | false |
Enable local ARP responder if it is supported. Requires OVS 2.1 and ML2 l2population driver. Allows the switch (when supporting an overlay) to respond to an ARP request locally without performing a costly ARP broadcast into the overlay.
dont_fragment
¶Type: | boolean |
---|---|
Default: | true |
Set or un-set the don’t fragment (DF) bit on outgoing IP packet carrying GRE/VXLAN tunnel.
enable_distributed_routing
¶Type: | boolean |
---|---|
Default: | false |
Make the l2 agent run in DVR mode.
quitting_rpc_timeout
¶Type: | integer |
---|---|
Default: | 10 |
Set new timeout in seconds for new rpc calls after agent receives SIGTERM. If value is set to 0, rpc timeout won’t be changed
drop_flows_on_start
¶Type: | boolean |
---|---|
Default: | false |
Reset flow table on start. Setting this to True will cause brief traffic interruption.
tunnel_csum
¶Type: | boolean |
---|---|
Default: | false |
Set or un-set the tunnel header checksum on outgoing IP packet carrying GRE/VXLAN tunnel.
agent_type
¶Type: | string |
---|---|
Default: | Open vSwitch agent |
Selects the Agent Type reported
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
extensions
¶Type: | list |
---|---|
Default: |
Extensions list to use
integration_bridge
¶Type: | string |
---|---|
Default: | br-int |
Integration bridge to use. Do not change this parameter unless you have a good reason to. This is the name of the OVS integration bridge. There is one per hypervisor. The integration bridge acts as a virtual ‘patch bay’. All VM VIFs are attached to this bridge and then ‘patched’ according to their network connectivity.
tunnel_bridge
¶Type: | string |
---|---|
Default: | br-tun |
Tunnel bridge to use.
int_peer_patch_port
¶Type: | string |
---|---|
Default: | patch-tun |
Peer patch port in integration bridge for tunnel bridge.
tun_peer_patch_port
¶Type: | string |
---|---|
Default: | patch-int |
Peer patch port in tunnel bridge for integration bridge.
local_ip
¶Type: | ip address |
---|---|
Default: | <None> |
IP address of local overlay (tunnel) network endpoint. Use either an IPv4 or IPv6 address that resides on one of the host network interfaces. The IP version of this value must match the value of the ‘overlay_ip_version’ option in the ML2 plug-in configuration file on the neutron server node(s).
bridge_mappings
¶Type: | list |
---|---|
Default: |
Comma-separated list of <physical_network>:<bridge> tuples mapping physical network names to the agent’s node-specific Open vSwitch bridge names to be used for flat and VLAN networks. The length of bridge names should be no more than 11. Each bridge must exist, and should have a physical network interface configured as a port. All physical networks configured on the server should have mappings to appropriate bridges on each agent. Note: If you remove a bridge from this mapping, make sure to disconnect it from the integration bridge as it won’t be managed by the agent anymore.
use_veth_interconnection
¶Type: | boolean |
---|---|
Default: | false |
Use veths instead of patch ports to interconnect the integration bridge to physical networks. Support kernel without Open vSwitch patch port support so long as it is set to True.
of_interface
¶Type: | string |
---|---|
Default: | native |
Valid Values: | ovs-ofctl, native |
OpenFlow interface to use.
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
datapath_type
¶Type: | string |
---|---|
Default: | system |
Valid Values: | system, netdev |
OVS datapath to use. ‘system’ is the default value and corresponds to the kernel datapath. To enable the userspace datapath set this value to ‘netdev’.
vhostuser_socket_dir
¶Type: | string |
---|---|
Default: | /var/run/openvswitch |
OVS vhost-user socket directory.
of_listen_address
¶Type: | ip address |
---|---|
Default: | 127.0.0.1 |
Address to listen on for OpenFlow connections. Used only for ‘native’ driver.
of_listen_port
¶Type: | port number |
---|---|
Default: | 6633 |
Minimum Value: | 0 |
Maximum Value: | 65535 |
Port to listen on for OpenFlow connections. Used only for ‘native’ driver.
of_connect_timeout
¶Type: | integer |
---|---|
Default: | 300 |
Timeout in seconds to wait for the local switch connecting the controller. Used only for ‘native’ driver.
of_request_timeout
¶Type: | integer |
---|---|
Default: | 300 |
Timeout in seconds to wait for a single OpenFlow request. Used only for ‘native’ driver.
of_inactivity_probe
¶Type: | integer |
---|---|
Default: | 10 |
The inactivity_probe interval in seconds for the local switch connection to the controller. A value of 0 disables inactivity probes. Used only for ‘native’ driver.
ovsdb_interface
¶Type: | string |
---|---|
Default: | native |
Valid Values: | vsctl, native |
The interface for interacting with the OVSDB
ovsdb_connection
¶Type: | string |
---|---|
Default: | tcp:127.0.0.1:6640 |
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
firewall_driver
¶Type: | string |
---|---|
Default: | <None> |
Driver for security groups firewall in the L2 agent
enable_security_group
¶Type: | boolean |
---|---|
Default: | true |
Controls whether the neutron security group API is enabled in the server. It should be false when using no security groups or using the nova security group API.
enable_ipset
¶Type: | boolean |
---|---|
Default: | true |
Use ipset to speed-up the iptables based security groups. Enabling ipset support requires that ipset is installed on L2 agent node.
connection_url
¶Type: | string |
---|---|
Default: | <None> |
URL for connection to XenServer/Xen Cloud Platform.
connection_username
¶Type: | string |
---|---|
Default: | <None> |
Username for connection to XenServer/Xen Cloud Platform.
connection_password
¶Type: | string |
---|---|
Default: | <None> |
Password for connection to XenServer/Xen Cloud Platform.
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