forked from p15670423/monkey
112 lines
3.5 KiB
Python
112 lines
3.5 KiB
Python
import os
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import sys
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import logging
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import traceback
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import logging.config
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from config import WormConfiguration, EXTERNAL_CONFIG_FILE
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from model import MONKEY_ARG, DROPPER_ARG
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from dropper import MonkeyDrops
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from monkey import ChaosMonkey
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import argparse
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import json
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__author__ = 'itamar'
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LOG = None
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LOG_CONFIG = {'version': 1,
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'disable_existing_loggers': False,
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'formatters': {'standard': {'format': '%(asctime)s [%(process)d:%(levelname)s] %(module)s.%(funcName)s.%(lineno)d: %(message)s'},
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},
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'handlers': {'console': {'class': 'logging.StreamHandler',
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'level': 'DEBUG',
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'formatter': 'standard'},
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'file': {'class': 'logging.FileHandler',
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'level': 'DEBUG',
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'formatter': 'standard',
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'filename': None}
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},
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'root': {'level': 'DEBUG',
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'handlers': ['console']},
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}
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def main():
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global LOG
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if 2 > len(sys.argv):
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return True
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monkey_mode = sys.argv[1]
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if not monkey_mode in [MONKEY_ARG, DROPPER_ARG]:
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return True
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config_file = EXTERNAL_CONFIG_FILE
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arg_parser = argparse.ArgumentParser()
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arg_parser.add_argument('-c', '--config')
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opts, monkey_args = arg_parser.parse_known_args(sys.argv[2:])
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if opts.config:
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config_file = opts.config
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print "Config file is: %s" % config_file
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if os.path.isfile(config_file):
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# using print because config can also change log locations
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print "Loading config from %s." % config_file
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try:
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with open(config_file) as config_fo:
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json_dict = json.load(config_fo)
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WormConfiguration.from_dict(json_dict)
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print "Configuration loaded: %r" % WormConfiguration.as_dict()
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except ValueError as e:
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print "Error loading config, using default: %s" % e
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try:
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if MONKEY_ARG == monkey_mode:
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log_path = WormConfiguration.monkey_log_path
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monkey_cls = ChaosMonkey
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elif DROPPER_ARG == monkey_mode:
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log_path = WormConfiguration.dropper_log_path
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monkey_cls = MonkeyDrops
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else:
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return True
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except ValueError:
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return True
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if WormConfiguration.use_file_logging:
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LOG_CONFIG['handlers']['file']['filename'] = log_path
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LOG_CONFIG['root']['handlers'].append('file')
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else:
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del LOG_CONFIG['handlers']['file']
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logging.config.dictConfig(LOG_CONFIG)
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LOG = logging.getLogger()
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def log_uncaught_exceptions(ex_cls, ex, tb):
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LOG.critical(''.join(traceback.format_tb(tb)))
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LOG.critical('{0}: {1}'.format(ex_cls, ex))
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sys.excepthook = log_uncaught_exceptions
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LOG.info(">>>>>>>>>> Initializing monkey (%s): PID %s <<<<<<<<<<",
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monkey_cls.__name__, os.getpid())
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monkey = monkey_cls(monkey_args)
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monkey.initialize()
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try:
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monkey.start()
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if WormConfiguration.serialize_config:
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with open(config_file, 'w') as config_fo:
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json_dict = WormConfiguration.as_dict()
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json.dump(json_dict, config_fo, skipkeys=True, sort_keys=True, indent=4, separators=(',', ': '))
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return True
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finally:
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monkey.cleanup()
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if "__main__" == __name__:
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if not main():
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sys.exit(1)
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