metering_agent.ini

metering_agent.ini

DEFAULT

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).

Deprecated Variations
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.

Deprecated Variations
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.

Deprecated Variations
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.

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.

driver
Type:string
Default:neutron.services.metering.drivers.noop.noop_driver.NoopMeteringDriver

Metering driver

measure_interval
Type:integer
Default:30

Interval between two metering measures

report_interval
Type:integer
Default:300

Interval between two metering reports

ovs_integration_bridge
Type:string
Default:br-int

Name of Open vSwitch bridge to use

ovs_use_veth
Type:boolean
Default:false

Uses veth for an OVS interface or not. Support kernels with limited namespace support (e.g. RHEL 6.5) and rate limiting on router’s gateway port so long as ovs_use_veth is set to True.

interface_driver
Type:string
Default:<None>

The driver used to manage the virtual interface.

agent

report_interval
Type:floating point
Default:30

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.

log_agent_heartbeats
Type:boolean
Default:false

Log agent heartbeats

ovs

ovsdb_interface
Type:string
Default:native
Valid Values:vsctl, native

The interface for interacting with the OVSDB

Warning

This option is deprecated for removal. Its value may be silently ignored in the future.

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

ssl_key_file
Type:string
Default:<None>

The SSL private key file to use when interacting with OVSDB. Required when using an “ssl:” prefixed ovsdb_connection

ssl_cert_file
Type:string
Default:<None>

The SSL certificate file to use when interacting with OVSDB. Required when using an “ssl:” prefixed ovsdb_connection

ssl_ca_cert_file
Type:string
Default:<None>

The Certificate Authority (CA) certificate to use when interacting with OVSDB. Required when using an “ssl:” prefixed ovsdb_connection

ovsdb_debug
Type:boolean
Default:false

Enable OVSDB debug logs

ovsdb_timeout
Type:integer
Default:10

Timeout in seconds for ovsdb commands. If the timeout expires, ovsdb commands will fail with ALARMCLOCK error.

Deprecated Variations
Group Name
DEFAULT ovs_vsctl_timeout
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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