Logging

Dependencies

• json-logging json-logging

Configuration

json_logging.ENABLE_JSON_LOGGING = True
json_logging.init(framework_name='flask')
json_logging.init_request_instrument(app)

# init the logger
logger = logging.getLogger("tng-vnv-dsm")
logger.setLevel(logging.DEBUG)
logger.addHandler(logging.StreamHandler(sys.stdout))

Usage

To log a json message...

logger.info("/tng-vnv-dsm/api/v1/ Call", extra={'props': {"Response": 'xxxxxxx'}})

Output

{
	"type": "log",
	"written_at": "2017-12-23T16:55:37.280Z",
	"written_ts": 1514048137280721000,
	"component_id": "1d930c0xd-19-s3213",
	"component_name": "ny-component_name",
	"component_instance": 0,
	"logger": "test logger",
	"thread": "MainThread",
	"level": "INFO",
	"line_no": 22,
	"filename": "/path/to/foo.py"
	"exc_info": "Traceback (most recent call last): \n  File "<stdin>", line 1, in <module>\n ValueError: There is something wrong with your input",
	"correlation_id": "1975a02e-e802-11e7-8971-28b2bd90b19a",
	"extra_property": "extra_value",
	"msg": "This is a message"
}