Replace logging-related restart with dynamic handler

refactor existing handlers to be the related
  "real" handler classes, which are swapped
  out dynamically by external logger "proxy" handler class

real handler swapout only done on setting change

remove restart_local_services method
get rid of uWSGI fifo file

change TCP/UDP return type contract so that it mirrors
  the request futures object
add details to socket error messages
This commit is contained in:
AlanCoding
2018-04-30 15:51:25 -04:00
parent fd4f78a64c
commit ac20aa954a
17 changed files with 396 additions and 394 deletions

View File

@@ -9,6 +9,8 @@ import logging
import six
from django.conf import settings
class TimeFormatter(logging.Formatter):
'''
@@ -20,15 +22,6 @@ class TimeFormatter(logging.Formatter):
class LogstashFormatter(LogstashFormatterVersion1):
def __init__(self, **kwargs):
settings_module = kwargs.pop('settings_module', None)
ret = super(LogstashFormatter, self).__init__(**kwargs)
if settings_module:
self.host_id = getattr(settings_module, 'CLUSTER_HOST_ID', None)
if hasattr(settings_module, 'LOG_AGGREGATOR_TOWER_UUID'):
self.tower_uuid = settings_module.LOG_AGGREGATOR_TOWER_UUID
self.message_type = getattr(settings_module, 'LOG_AGGREGATOR_TYPE', 'other')
return ret
def reformat_data_for_log(self, raw_data, kind=None):
'''
@@ -147,6 +140,15 @@ class LogstashFormatter(LogstashFormatterVersion1):
if record.name.startswith('awx.analytics'):
log_kind = record.name[len('awx.analytics.'):]
fields = self.reformat_data_for_log(fields, kind=log_kind)
# General AWX metadata
for log_name, setting_name in [
('type', 'LOG_AGGREGATOR_TYPE'),
('cluster_host_id', 'CLUSTER_HOST_ID'),
('tower_uuid', 'LOG_AGGREGATOR_TOWER_UUID')]:
if hasattr(settings, setting_name):
fields[log_name] = getattr(settings, setting_name, None)
elif log_name == 'type':
fields[log_name] = 'other'
return fields
def format(self, record):
@@ -158,18 +160,12 @@ class LogstashFormatter(LogstashFormatterVersion1):
'@timestamp': self.format_timestamp(record.created),
'message': record.getMessage(),
'host': self.host,
'type': self.message_type,
# Extra Fields
'level': record.levelname,
'logger_name': record.name,
}
if getattr(self, 'tower_uuid', None):
message['tower_uuid'] = self.tower_uuid
if getattr(self, 'host_id', None):
message['cluster_host_id'] = self.host_id
# Add extra fields
message.update(self.get_extra_fields(record))