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_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.
sqlite_synchronous
¶Type: | boolean |
---|---|
Default: | true |
If True, SQLite uses synchronous mode.
Group | Name |
---|---|
DEFAULT | sqlite_synchronous |
backend
¶Type: | string |
---|---|
Default: | sqlalchemy |
The back end to use for the database.
Group | Name |
---|---|
DEFAULT | db_backend |
connection
¶Type: | string |
---|---|
Default: | <None> |
The SQLAlchemy connection string to use to connect to the database.
Group | Name |
---|---|
DEFAULT | sql_connection |
DATABASE | sql_connection |
sql | connection |
slave_connection
¶Type: | string |
---|---|
Default: | <None> |
The SQLAlchemy connection string to use to connect to the slave database.
mysql_sql_mode
¶Type: | string |
---|---|
Default: | TRADITIONAL |
The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=
mysql_enable_ndb
¶Type: | boolean |
---|---|
Default: | false |
If True, transparently enables support for handling MySQL Cluster (NDB).
connection_recycle_time
¶Type: | integer |
---|---|
Default: | 3600 |
Connections which have been present in the connection pool longer than this number of seconds will be replaced with a new one the next time they are checked out from the pool.
Group | Name |
---|---|
DATABASE | idle_timeout |
database | idle_timeout |
DEFAULT | sql_idle_timeout |
DATABASE | sql_idle_timeout |
sql | idle_timeout |
min_pool_size
¶Type: | integer |
---|---|
Default: | 1 |
Minimum number of SQL connections to keep open in a pool.
Group | Name |
---|---|
DEFAULT | sql_min_pool_size |
DATABASE | sql_min_pool_size |
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Reason: | The option to set the minimum pool size is not supported by sqlalchemy. |
---|
max_pool_size
¶Type: | integer |
---|---|
Default: | 5 |
Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.
Group | Name |
---|---|
DEFAULT | sql_max_pool_size |
DATABASE | sql_max_pool_size |
max_retries
¶Type: | integer |
---|---|
Default: | 10 |
Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.
Group | Name |
---|---|
DEFAULT | sql_max_retries |
DATABASE | sql_max_retries |
retry_interval
¶Type: | integer |
---|---|
Default: | 10 |
Interval between retries of opening a SQL connection.
Group | Name |
---|---|
DEFAULT | sql_retry_interval |
DATABASE | reconnect_interval |
max_overflow
¶Type: | integer |
---|---|
Default: | 50 |
If set, use this value for max_overflow with SQLAlchemy.
Group | Name |
---|---|
DEFAULT | sql_max_overflow |
DATABASE | sqlalchemy_max_overflow |
connection_debug
¶Type: | integer |
---|---|
Default: | 0 |
Minimum Value: | 0 |
Maximum Value: | 100 |
Verbosity of SQL debugging information: 0=None, 100=Everything.
Group | Name |
---|---|
DEFAULT | sql_connection_debug |
connection_trace
¶Type: | boolean |
---|---|
Default: | false |
Add Python stack traces to SQL as comment strings.
Group | Name |
---|---|
DEFAULT | sql_connection_trace |
pool_timeout
¶Type: | integer |
---|---|
Default: | <None> |
If set, use this value for pool_timeout with SQLAlchemy.
Group | Name |
---|---|
DATABASE | sqlalchemy_pool_timeout |
use_db_reconnect
¶Type: | boolean |
---|---|
Default: | false |
Enable the experimental use of database reconnect on connection lost.
db_retry_interval
¶Type: | integer |
---|---|
Default: | 1 |
Seconds between retries of a database transaction.
db_inc_retry_interval
¶Type: | boolean |
---|---|
Default: | true |
If True, increases the interval between retries of a database operation up to db_max_retry_interval.
db_max_retry_interval
¶Type: | integer |
---|---|
Default: | 10 |
If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.
db_max_retries
¶Type: | integer |
---|---|
Default: | 20 |
Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.
connection_parameters
¶Type: | string |
---|---|
Default: | u'' |
Optional URL parameters to append onto the connection URL at connect time; specify as param1=value1¶m2=value2&…
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