7f40378ecc
change the log format in Python and Node.js services. Effected services are currencyservice, emailservice, paymentservice, and recommendationservice. Loadgenerator is left as is because of the diffculty to change the log format and log target in locust. ref. #47
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
#!/usr/bin/python
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#
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# Copyright 2018 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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import sys
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from pythonjsonlogger import jsonlogger
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# TODO(yoshifumi) this class is duplicated since other Python services are
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# not sharing the modules for logging.
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class CustomJsonFormatter(jsonlogger.JsonFormatter):
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def add_fields(self, log_record, record, message_dict):
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super(CustomJsonFormatter, self).add_fields(log_record, record, message_dict)
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if not log_record.get('timestamp'):
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log_record['timestamp'] = record.created
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if log_record.get('severity'):
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log_record['severity'] = log_record['severity'].upper()
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else:
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log_record['severity'] = record.levelname
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def getJSONLogger(name):
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logger = logging.getLogger(name)
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handler = logging.StreamHandler(sys.stdout)
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formatter = CustomJsonFormatter('(timestamp) (severity) (name) (message)')
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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logger.setLevel(logging.INFO)
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return logger
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