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, log-date-format).
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_json
¶Type: | boolean |
---|---|
Default: | false |
Use JSON formatting for logging. 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.
use_eventlog
¶Type: | boolean |
---|---|
Default: | false |
Log output to Windows Event Log.
log_rotate_interval
¶Type: | integer |
---|---|
Default: | 1 |
The amount of time before the log files are rotated. This option is ignored unless log_rotation_type is setto “interval”.
log_rotate_interval_type
¶Type: | string |
---|---|
Default: | days |
Valid Values: | Seconds, Minutes, Hours, Days, Weekday, Midnight |
Rotation interval type. The time of the last file change (or the time when the service was started) is used when scheduling the next rotation.
max_logfile_count
¶Type: | integer |
---|---|
Default: | 30 |
Maximum number of rotated log files.
max_logfile_size_mb
¶Type: | integer |
---|---|
Default: | 200 |
Log file maximum size in MB. This option is ignored if “log_rotation_type” is not set to “size”.
log_rotation_type
¶Type: | string |
---|---|
Default: | none |
Valid Values: | interval, size, none |
Log rotation type.
Possible values
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. Used by oslo_log.formatters.ContextFormatter
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. Used by oslo_log.formatters.ContextFormatter
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. Used by oslo_log.formatters.ContextFormatter
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. Used by oslo_log.formatters.ContextFormatter
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. Used by oslo_log.formatters.ContextFormatter
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,oslo_policy=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.
ovn_nb_connection
¶Type: | string |
---|---|
Default: | tcp:127.0.0.1:6641 |
The connection string for the OVN_Northbound OVSDB. Use tcp:IP:PORT for TCP connection. Use ssl:IP:PORT for SSL connection. The ovn_nb_private_key, ovn_nb_certificate and ovn_nb_ca_cert are mandatory. Use unix:FILE for unix domain socket connection.
ovn_nb_private_key
¶Type: | string |
---|---|
Default: | '' |
The PEM file with private key for SSL connection to OVN-NB-DB
ovn_nb_certificate
¶Type: | string |
---|---|
Default: | '' |
The PEM file with certificate that certifies the private key specified in ovn_nb_private_key
ovn_nb_ca_cert
¶Type: | string |
---|---|
Default: | '' |
The PEM file with CA certificate that OVN should use to verify certificates presented to it by SSL peers
ovn_sb_connection
¶Type: | string |
---|---|
Default: | tcp:127.0.0.1:6642 |
The connection string for the OVN_Southbound OVSDB. Use tcp:IP:PORT for TCP connection. Use ssl:IP:PORT for SSL connection. The ovn_sb_private_key, ovn_sb_certificate and ovn_sb_ca_cert are mandatory. Use unix:FILE for unix domain socket connection.
ovn_sb_private_key
¶Type: | string |
---|---|
Default: | '' |
The PEM file with private key for SSL connection to OVN-SB-DB
ovn_sb_certificate
¶Type: | string |
---|---|
Default: | '' |
The PEM file with certificate that certifies the private key specified in ovn_sb_private_key
ovn_sb_ca_cert
¶Type: | string |
---|---|
Default: | '' |
The PEM file with CA certificate that OVN should use to verify certificates presented to it by SSL peers
ovsdb_connection_timeout
¶Type: | integer |
---|---|
Default: | 180 |
Timeout in seconds for the OVSDB connection transaction
ovsdb_retry_max_interval
¶Type: | integer |
---|---|
Default: | 180 |
Max interval in seconds between each retry to get the OVN NB and SB IDLs
ovsdb_probe_interval
¶Type: | integer |
---|---|
Default: | 60000 |
Minimum Value: | 0 |
The probe interval in for the OVSDB session in milliseconds. If this is zero, it disables the connection keepalive feature. If non-zero the value will be forced to at least 1000 milliseconds. Defaults to 60 seconds.
neutron_sync_mode
¶Type: | string |
---|---|
Default: | log |
Valid Values: | off, log, repair |
The synchronization mode of OVN_Northbound OVSDB with Neutron DB. off - synchronization is off log - during neutron-server startup, check to see if OVN is in sync with the Neutron database. Log warnings for any inconsistencies found so that an admin can investigate repair - during neutron-server startup, automatically create resources found in Neutron but not in OVN. Also remove resources from OVN that are no longer in Neutron.
ovn_l3_mode
¶Type: | boolean |
---|---|
Default: | true |
Whether to use OVN native L3 support. Do not change the value for existing deployments that contain routers.
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Reason: | This option is no longer used. Native L3 support in OVN is always used. |
---|
ovn_l3_scheduler
¶Type: | string |
---|---|
Default: | leastloaded |
Valid Values: | leastloaded, chance |
The OVN L3 Scheduler type used to schedule router gateway ports on hypervisors/chassis. leastloaded - chassis with fewest gateway ports selected chance - chassis randomly selected
enable_distributed_floating_ip
¶Type: | boolean |
---|---|
Default: | false |
Enable distributed floating IP support. If True, the NAT action for floating IPs will be done locally and not in the centralized gateway. This saves the path to the external network. This requires the user to configure the physical network map (i.e. ovn-bridge-mappings) on each compute node.
vif_type
¶Type: | string |
---|---|
Default: | ovs |
Valid Values: | ovs, vhostuser |
Type of VIF to be used for ports valid values are (ovs, vhostuser) default ovs
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Reason: | The port VIF type is now determined based on the OVN chassis information when the port is bound to a host. |
---|
vhost_sock_dir
¶Type: | string |
---|---|
Default: | /var/run/openvswitch |
The directory in which vhost virtio socket is created by all the vswitch daemons
dhcp_default_lease_time
¶Type: | integer |
---|---|
Default: | 43200 |
Default least time (in seconds) to use with OVN’s native DHCP service.
ovsdb_log_level
¶Type: | string |
---|---|
Default: | INFO |
Valid Values: | CRITICAL, ERROR, WARNING, INFO, DEBUG |
The log level used for OVSDB
ovn_metadata_enabled
¶Type: | boolean |
---|---|
Default: | false |
Whether to use metadata service.
dns_servers
¶Type: | list |
---|---|
Default: | '' |
Comma-separated list of the DNS servers which will be used as forwarders if a subnet’s dns_nameservers field is empty. If both subnet’s dns_nameservers and this option is empty, then the DNS resolvers on the host running the neutron server will be used.
ovn_dhcp4_global_options
¶Type: | dict |
---|---|
Default: | '' |
Dictionary of global DHCPv4 options which will be automatically set on each subnet upon creation and on all existing subnets when Neutron starts. An empty value for a DHCP option will cause that option to be unset globally. EXAMPLES: - ntp_server:1.2.3.4,wpad:1.2.3.5 - Set ntp_server and wpad - ntp_server:,wpad:1.2.3.5 - Unset ntp_server and set wpad See the ovn-nb(5) man page for available options.
ovn_dhcp6_global_options
¶Type: | dict |
---|---|
Default: | '' |
Dictionary of global DHCPv6 options which will be automatically set on each subnet upon creation and on all existing subnets when Neutron starts. An empty value for a DHCP option will cause that option to be unset globally. EXAMPLES: - ntp_server:1.2.3.4,wpad:1.2.3.5 - Set ntp_server and wpad - ntp_server:,wpad:1.2.3.5 - Unset ntp_server and set wpad See the ovn-nb(5) man page for available options.
ovn_emit_need_to_frag
¶Type: | boolean |
---|---|
Default: | false |
Configure OVN to emit “need to frag” packets in case of MTU mismatch. Before enabling this configuration make sure that its supported by the host kernel (version >= 5.2) or by checking the output of the following command: ovs-appctl -t ovs-vswitchd dpif/show-dp-features br-int | grep “Check pkt length action”.
ovsdb_timeout
¶Type: | integer |
---|---|
Default: | 10 |
Timeout in seconds for ovsdb commands. If the timeout expires, ovsdb commands will fail with ALARMCLOCK error.
bridge_mac_table_size
¶Type: | integer |
---|---|
Default: | 50000 |
The maximum number of MAC addresses to learn on a bridge managed by the Neutron OVS agent. Values outside a reasonable range (10 to 1,000,000) might be overridden by Open vSwitch according to the documentation.
igmp_snooping_enable
¶Type: | boolean |
---|---|
Default: | false |
Enable IGMP snooping for integration bridge. If this option is set to True, support for Internet Group Management Protocol (IGMP) is enabled in integration bridge. Setting this option to True will also enable Open vSwitch mcast-snooping-disable-flood-unregistered flag. This option will disable flooding of unregistered multicast packets to all ports. The switch will send unregistered multicast packets only to ports connected to multicast routers.
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