def _setup_logging_from_conf(conf, project, version):
log_root = getLogger(None).logger
# Remove all handlers
for handler in list(log_root.handlers):
log_root.removeHandler(handler)
logpath = _get_log_file_path(conf)
if logpath:
# On Windows, in-use files cannot be moved or deleted.
if conf.watch_log_file and platform.system() == 'Linux':
from oslo_log import watchers
file_handler = watchers.FastWatchedFileHandler
filelog = file_handler(logpath)
elif conf.log_rotation_type.lower() == "interval":
file_handler = logging.handlers.TimedRotatingFileHandler
when = conf.log_rotate_interval_type.lower()
interval_type = LOG_ROTATE_INTERVAL_MAPPING[when]
# When weekday is configured, "when" has to be a value between
# 'w0'-'w6' (w0 for Monday, w1 for Tuesday, and so on)'
if interval_type == 'w':
interval_type = interval_type + str(conf.log_rotate_interval)
filelog = file_handler(logpath,
when=interval_type,
interval=conf.log_rotate_interval,
backupCount=conf.max_logfile_count)
elif conf.log_rotation_type.lower() == "size":
file_handler = logging.handlers.RotatingFileHandler
maxBytes = conf.max_logfile_size_mb * units.Mi
filelog = file_handler(logpath,
maxBytes=maxBytes,
backupCount=conf.max_logfile_count)
else:
file_handler = logging.handlers.WatchedFileHandler
filelog = file_handler(logpath)
log_root.addHandler(filelog)
if conf.use_stderr:
streamlog = handlers.ColorHandler()
log_root.addHandler(streamlog)
if conf.use_journal:
journal = handlers.OSJournalHandler()
log_root.addHandler(journal)
if conf.use_eventlog:
if platform.system() == 'Windows':
eventlog = logging.handlers.NTEventLogHandler(project)
log_root.addHandler(eventlog)
else:
raise RuntimeError(_("Windows Event Log is not available on this "
"platform."))
# if None of the above are True, then fall back to standard out
if not logpath and not conf.use_stderr and not conf.use_journal:
# pass sys.stdout as a positional argument
# python2.6 calls the argument strm, in 2.7 it's stream
streamlog = handlers.ColorHandler(sys.stdout)
log_root.addHandler(streamlog)
if conf.publish_errors:
handler = importutils.import_object(
"oslo_messaging.notify.log_handler.PublishErrorsHandler",
logging.ERROR)
log_root.addHandler(handler)
if conf.use_syslog:
global syslog
if syslog is None:
raise RuntimeError("syslog is not available on this platform")
facility = _find_facility(conf.syslog_log_facility)
syslog_handler = handlers.OSSysLogHandler(facility=facility)
log_root.addHandler(syslog_handler)
datefmt = conf.log_date_format
if not conf.use_json:
for handler in log_root.handlers:
handler.setFormatter(formatters.ContextFormatter(project=project,
version=version,
datefmt=datefmt,
config=conf))
else:
for handler in log_root.handlers:
handler.setFormatter(formatters.JSONFormatter(datefmt=datefmt))
_refresh_root_level(conf.debug)
for pair in conf.default_log_levels:
mod, _sep, level_name = pair.partition('=')
logger = logging.getLogger(mod)
numeric_level = None
try:
# NOTE(harlowja): integer's are valid level names, and for some
# libraries they have a lower level than DEBUG that is typically
# defined at level 5, so to make that accessible, try to convert
# this to a integer, and if not keep the original...
numeric_level = int(level_name)
except ValueError: # nosec
pass
if numeric_level is not None:
logger.setLevel(numeric_level)
else:
logger.setLevel(level_name)
if conf.rate_limit_burst >= 1 and conf.rate_limit_interval >= 1:
from oslo_log import rate_limit
rate_limit.install_filter(conf.rate_limit_burst,
conf.rate_limit_interval,
conf.rate_limit_except)
def _setup_logging_from_conf(conf, project, version):
log_root = getLogger(None).logger
# Remove all handlers
for handler in list(log_root.handlers):
log_root.removeHandler(handler)
logpath = _get_log_file_path(conf)
if logpath:
if conf.watch_log_file and platform.system() == 'Linux':
from oslo_log import watchers
file_handler = watchers.FastWatchedFileHandler
else:
file_handler = logging.handlers.WatchedFileHandler
filelog = file_handler(logpath)
log_root.addHandler(filelog)
if conf.use_stderr:
streamlog = handlers.ColorHandler()
log_root.addHandler(streamlog)
if conf.use_journal:
journal = handlers.OSJournalHandler()
log_root.addHandler(journal)
# if None of the above are True, then fall back to standard out
if not logpath and not conf.use_stderr and not conf.use_journal:
# pass sys.stdout as a positional argument
# python2.6 calls the argument strm, in 2.7 it's stream
streamlog = handlers.ColorHandler(sys.stdout)
log_root.addHandler(streamlog)
if conf.publish_errors:
handler = importutils.import_object(
"oslo_messaging.notify.log_handler.PublishErrorsHandler",
logging.ERROR)
log_root.addHandler(handler)
if conf.use_syslog:
global syslog
if syslog is None:
raise RuntimeError("syslog is not available on this platform")
facility = _find_facility(conf.syslog_log_facility)
syslog_handler = handlers.OSSysLogHandler(facility=facility)
log_root.addHandler(syslog_handler)
datefmt = conf.log_date_format
for handler in log_root.handlers:
handler.setFormatter(
formatters.ContextFormatter(project=project,
version=version,
datefmt=datefmt,
config=conf))
_refresh_root_level(conf.debug)
for pair in conf.default_log_levels:
mod, _sep, level_name = pair.partition('=')
logger = logging.getLogger(mod)
numeric_level = None
try:
# NOTE(harlowja): integer's are valid level names, and for some
# libraries they have a lower level than DEBUG that is typically
# defined at level 5, so to make that accessible, try to convert
# this to a integer, and if not keep the original...
numeric_level = int(level_name)
except ValueError: # nosec
pass
if numeric_level is not None:
logger.setLevel(numeric_level)
else:
logger.setLevel(level_name)
if conf.rate_limit_burst >= 1 and conf.rate_limit_interval >= 1:
from oslo_log import rate_limit
rate_limit.install_filter(conf.rate_limit_burst,
conf.rate_limit_interval,
conf.rate_limit_except)