How to setup SysLogHandler with Django 1.3 logging dictionary configuration

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灰色年华
灰色年华 2021-02-07 06:09

I\'m having no luck finding any information on setting up syslog logging with Django 1.3 dictionary configuration. The Django documents don\'t cover syslog and the python docum

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  • 2021-02-07 06:46

    This works for me (on default debian).

    1. I suspect using an address of /dev/log is the secret to ensure there is no attempt to use the network.
    2. I think using a logger label of '' equates to the root logger so will catch most stuff

    In settings.py:

    LOGGING = {
        'version': 1,
        'handlers': {
            'syslog':{
                'address': '/dev/log',
                'class': 'logging.handlers.SysLogHandler'
            }
        },
        'loggers': {
            '': {
                'handlers': ['syslog'],
                'level': 'DEBUG',
            }
        }
    }
    

    in the app:

        import logging
        logging.info("freakout info")
    

    provides:

    john:/var/log$ sudo tail -1 user.log
    Dec 14 17:15:52 john freakout info
    
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  • 2021-02-07 07:06

    Finally found the answer, modify the configuration in the original question to have the following for 'syslog':

    from logging.handlers import SysLogHandler 
    ... 
            'syslog':{ 
                'level':'DEBUG', 
                'class': 'logging.handlers.SysLogHandler', 
                'formatter': 'verbose', 
                'facility': SysLogHandler.LOG_LOCAL2, 
            },
    ...
    

    Warning to future generations: you pretty much have to do it exactly like the above, weird errors happen if you specify the class directly etc.

    Update: I've just moved to Amazon Linux (and Django 1.5) and used the following change to the configuration for the 'syslog' section in that environment, note the 'address' argument:

        'syslog':{
            'level':'DEBUG',
            'class': 'logging.handlers.SysLogHandler',
            'formatter': 'verbose',
            'facility': 'local1',
            'address': '/dev/log',
        },
    
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