[openstack-dev] A Tool for Making OpenStack Log Reading a Bit Easier

Joe Gordon joe.gordon0 at gmail.com
Wed Nov 6 01:36:47 UTC 2013

On Wed, Nov 6, 2013 at 9:10 AM, Clint Byrum <clint at fewbar.com> wrote:

> I often use ccze to look at logs. It has some built in things like
> coloring the words "warn" or "warning" yellow and "error" red. It would
> be great to have this filter added as another ccze plugin.
Sean Dague, wrote a really slick tool for logs.openstack.org that is



> Excerpts from Solly Ross's message of 2013-11-06 05:58:02 +0800:
> > Hello All,
> > The other day, I was reading through a debug-level OpenStack log, and
> came to the realization that reading OpenStack debug-level logs was
> difficult, to say the least -- they can be very busy, and it is hard to
> quickly filter out relevant information.  Thus, I wrote a little Perl
> script to make reading dense debug-level logs a bit easier:
> https://github.com/DirectXMan12/os_log_prettifier.  I figured that I'd
> share it with other people.  Basically, the script highlights certain key
> details using color and bolding (via ANSI control codes), and can filter
> lines based on subject (in the form of 'x.y.z') or message type, using
> regular expressions.  I hope people find it useful!
> >
> > Best Regards,
> > Solly Ross
> >
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