f464d9f2e1
Defaulting log level to WARNING means we store nearly no information in logs. INFO logging contains all state transition information, which is completely critical for understanding what is going on in a system. Of all people I personally asked, everybody is using DEBUG level in production, so INFO does not seem to be an overkill. Please follow this mailing list thread for more detailed reasoning: http://lists.openstack.org/pipermail/openstack-dev/2015-July/070609.html Change-Id: I306535c6ca5dbdaf9398b44697578a3a30e52111
157 lines
6.9 KiB
Python
157 lines
6.9 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import copy
|
|
|
|
from oslo_config import cfg
|
|
|
|
from oslo_log import versionutils
|
|
|
|
_DEFAULT_LOG_DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
|
|
|
|
|
|
common_cli_opts = [
|
|
cfg.BoolOpt('debug',
|
|
short='d',
|
|
default=False,
|
|
help='Print debugging output (set logging level to '
|
|
'DEBUG instead of default INFO level).'),
|
|
cfg.BoolOpt('verbose',
|
|
short='v',
|
|
default=True,
|
|
help='If set to false, will disable INFO logging level, '
|
|
'making WARNING the default.',
|
|
deprecated_for_removal=True),
|
|
]
|
|
|
|
logging_cli_opts = [
|
|
cfg.StrOpt('log-config-append',
|
|
metavar='PATH',
|
|
deprecated_name='log-config',
|
|
help='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.'),
|
|
cfg.StrOpt('log-format',
|
|
metavar='FORMAT',
|
|
help='DEPRECATED. '
|
|
'A logging.Formatter log message format string which may '
|
|
'use any of the available logging.LogRecord attributes. '
|
|
'This option is deprecated. Please use '
|
|
'logging_context_format_string and '
|
|
'logging_default_format_string instead.'),
|
|
cfg.StrOpt('log-date-format',
|
|
default=_DEFAULT_LOG_DATE_FORMAT,
|
|
metavar='DATE_FORMAT',
|
|
help='Format string for %%(asctime)s in log records. '
|
|
'Default: %(default)s .'),
|
|
cfg.StrOpt('log-file',
|
|
metavar='PATH',
|
|
deprecated_name='logfile',
|
|
help='(Optional) Name of log file to output to. '
|
|
'If no default is set, logging will go to stdout.'),
|
|
cfg.StrOpt('log-dir',
|
|
deprecated_name='logdir',
|
|
help='(Optional) The base directory used for relative '
|
|
'--log-file paths.'),
|
|
cfg.BoolOpt('use-syslog',
|
|
default=False,
|
|
help='Use syslog for logging. '
|
|
'Existing syslog format is DEPRECATED '
|
|
'and will be changed later to honor RFC5424.'),
|
|
cfg.BoolOpt('use-syslog-rfc-format',
|
|
default=True,
|
|
deprecated_for_removal=True,
|
|
help='(Optional) Enables or disables syslog rfc5424 format '
|
|
'for logging. If enabled, prefixes the MSG part of the '
|
|
'syslog message with APP-NAME (RFC5424). The '
|
|
'format without the APP-NAME is deprecated in K, '
|
|
'and will be removed in M, along with this option.'),
|
|
cfg.StrOpt('syslog-log-facility',
|
|
default='LOG_USER',
|
|
help='Syslog facility to receive log lines.')
|
|
]
|
|
|
|
generic_log_opts = [
|
|
cfg.BoolOpt('use_stderr',
|
|
default=True,
|
|
help='Log output to standard error.')
|
|
]
|
|
|
|
DEFAULT_LOG_LEVELS = ['amqp=WARN', 'amqplib=WARN', 'boto=WARN',
|
|
'qpid=WARN', 'sqlalchemy=WARN', 'suds=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"]
|
|
|
|
log_opts = [
|
|
cfg.StrOpt('logging_context_format_string',
|
|
default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
|
|
'%(name)s [%(request_id)s %(user_identity)s] '
|
|
'%(instance)s%(message)s',
|
|
help='Format string to use for log messages with context.'),
|
|
cfg.StrOpt('logging_default_format_string',
|
|
default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
|
|
'%(name)s [-] %(instance)s%(message)s',
|
|
help='Format string to use for log messages without context.'),
|
|
cfg.StrOpt('logging_debug_format_suffix',
|
|
default='%(funcName)s %(pathname)s:%(lineno)d',
|
|
help='Data to append to log format when level is DEBUG.'),
|
|
cfg.StrOpt('logging_exception_prefix',
|
|
default='%(asctime)s.%(msecs)03d %(process)d ERROR %(name)s '
|
|
'%(instance)s',
|
|
help='Prefix each line of exception output with this format.'),
|
|
cfg.ListOpt('default_log_levels',
|
|
default=DEFAULT_LOG_LEVELS,
|
|
help='List of logger=LEVEL pairs.'),
|
|
cfg.BoolOpt('publish_errors',
|
|
default=False,
|
|
help='Enables or disables publication of error events.'),
|
|
|
|
# NOTE(mikal): there are two options here because sometimes we are handed
|
|
# a full instance (and could include more information), and other times we
|
|
# are just handed a UUID for the instance.
|
|
cfg.StrOpt('instance_format',
|
|
default='[instance: %(uuid)s] ',
|
|
help='The format for an instance that is passed with the log '
|
|
'message.'),
|
|
cfg.StrOpt('instance_uuid_format',
|
|
default='[instance: %(uuid)s] ',
|
|
help='The format for an instance UUID that is passed with the '
|
|
'log message.'),
|
|
]
|
|
|
|
|
|
def list_opts():
|
|
"""Returns a list of oslo.config options available in the library.
|
|
|
|
The returned list includes all oslo.config options which may be registered
|
|
at runtime by the library.
|
|
|
|
Each element of the list is a tuple. The first element is the name of the
|
|
group under which the list of elements in the second element will be
|
|
registered. A group name of None corresponds to the [DEFAULT] group in
|
|
config files.
|
|
|
|
The purpose of this is to allow tools like the Oslo sample config file
|
|
generator to discover the options exposed to users by this library.
|
|
|
|
:returns: a list of (group_name, opts) tuples
|
|
"""
|
|
return [(None, copy.deepcopy(common_cli_opts + logging_cli_opts +
|
|
generic_log_opts + log_opts +
|
|
versionutils.deprecated_opts))]
|