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LogAnalysis
Re: Re: [logs] regexless parsing, again? Sep 18 2007 04:51PM Marcus J. Ranum (mjr ranum com) (2 replies) Re: Re: [logs] regexless parsing, again? Sep 20 2007 12:59AM Mordechai T. Abzug (morty frakir org) (2 replies) RE: Re: [logs] regexless parsing, again? Sep 20 2007 06:48AM Rainer Gerhards (rgerhards hq adiscon com) Re: Re: [logs] regexless parsing, again? Sep 19 2007 04:58PM E G (bronc94583 yahoo com) (4 replies) RE: Re: [logs] regexless parsing, again? Sep 19 2007 06:40PM Tina Bird (tbird precision-guesswork com) |
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>
> [Cue a bunch of starry-eyed innocents talking up CEE, CEF, and other
> "standards" that are supposed to make unstructured logs go away Real
> Soon Now.]
Which is to say, as others have, we need solutions yesterday and
official standards aren't going to solve the problem.
Log files aren't generally written for us, they are written for the
programmer or some auditor, individually, in a vacuum for each
application. If I were to write an application today and wanted to log
transactions of some sort why would I think to look for standards? Where
would I start to look? Who cares about my log file any way?
I'd like to suggest we can do something proactive
- Share some of the good methodologies that have already been developed
for parsing, categorizing or otherwise making sense of these files
- Share log formats we are aware of (Splunk base is an example)
- Come up with 2 or 3 or (N < 10) log file format recommendations. Maybe
those in standards process.
- Collect this information in 2 or 3 places.
- Most importantly, get the info and recommendations into the faces of
developers everywhere we can.
Programmers coming out of school and those who've never seen a syslog
have no clue that they there is any standard that could or should be
followed. They roll their own, just like those needing to read the logs.
--
Mike Heisler 607-255-3058 cell: 607-227-6791
Systems & Operations, Cornell Information Technologies
mgh4 (at) cornell (dot) edu [email concealed] 703 Rhodes Hall Ithaca, NY 14853
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