[openstack-dev] Proposed Logging Standards

iKhan ik.ibadkhan at gmail.com
Tue Jan 28 15:13:18 UTC 2014


I haven't started contributing to openstack, looks like this might be good
opportunity. Count me in. I had the same doubt about AUDIT level log in
cinder.


On Tue, Jan 28, 2014 at 8:16 PM, Alexander Tivelkov
<ativelkov at mirantis.com>wrote:

> Very interested, thanks a lot for this topic.
> Will work on bringing all of this to Murano
>
> --
> Regards,
> Alexander Tivelkov
>
>
> On Tue, Jan 28, 2014 at 6:45 AM, Sergey Lukjanov <slukjanov at mirantis.com>wrote:
>
>> FYI it was added to the project meeting agenda -
>> https://wiki.openstack.org/wiki/Meetings/ProjectMeeting
>>
>>
>> On Tue, Jan 28, 2014 at 3:42 PM, Sergey Lukjanov <slukjanov at mirantis.com>wrote:
>>
>>> Hi Sean,
>>>
>>> it's great that you're catching this up.
>>>
>>> I'd like to participate. I don't know how much time I'll be able to
>>> dedicate on it, but at least I'm ready for reviews and pushing it to
>>> Savanna.
>>>
>>> Thanks!
>>>
>>>
>>> On Tue, Jan 28, 2014 at 3:21 PM, Sean Dague <sean at dague.net> wrote:
>>>
>>>> On 01/27/2014 09:57 PM, Christopher Yeoh wrote:
>>>> > On Tue, Jan 28, 2014 at 12:55 AM, Sean Dague <sean at dague.net
>>>> > <mailto:sean at dague.net>> wrote:
>>>> >
>>>> >     On 01/27/2014 09:07 AM, Macdonald-Wallace, Matthew wrote:
>>>> >     > Hi Sean,
>>>> >     >
>>>> >     > I'm currently working on moving away from the "built-in" logging
>>>> >     to use log_config=<filename> and the python logging framework so
>>>> >     that we can start shipping to logstash/sentry/<insert other useful
>>>> >     tool here>.
>>>> >     >
>>>> >     > I'd be very interested in getting involved in this, especially
>>>> >     from a "why do we have log messages that are split across multiple
>>>> >     lines" perspective!
>>>> >
>>>> >     Do we have many that aren't either DEBUG or TRACE? I thought we
>>>> were
>>>> >     pretty clean there.
>>>> >
>>>> >     > Cheers,
>>>> >     >
>>>> >     > Matt
>>>> >     >
>>>> >     > P.S. FWIW, I'd also welcome details on what the "Audit" level
>>>> >     gives us that the others don't... :)
>>>> >
>>>> >     Well as far as I can tell the AUDIT level was a prior drive by
>>>> >     contribution that's not being actively maintained. Honestly, I
>>>> think we
>>>> >     should probably rip it out, because I don't see any in tree
>>>> tooling to
>>>> >     use it, and it's horribly inconsistent.
>>>> >
>>>> >
>>>> > For the uses I've seen of it in the nova api code INFO would be
>>>> > perfectly fine in place of AUDIT.
>>>> >
>>>> > I'd be happy to help out with patches to cleanup the logging in n-api.
>>>> >
>>>> > One other thing to look at - I've noticed with logs is that when
>>>> > something like glanceclient code (just as an example) is called from
>>>> nova,
>>>> > we can get ERROR level messages for say image not found when its
>>>> > actually perfectly expected that this will occur.
>>>> > I'm not sure if we should be changing the error level in glanceclient
>>>> or
>>>> > just forcing any error logging in glanceclient when
>>>> > called from Nova to a lower level though.
>>>>
>>>> It's now changed in glanceclient -
>>>> https://review.openstack.org/#/c/67744/ - it should be gone in the gate
>>>> logs, and will be gone for everyone once a new release is out.
>>>>
>>>>         -Sean
>>>>
>>>> --
>>>> Sean Dague
>>>> Samsung Research America
>>>> sean at dague.net / sean.dague at samsung.com
>>>> http://dague.net
>>>>
>>>>
>>>> _______________________________________________
>>>> OpenStack-dev mailing list
>>>> OpenStack-dev at lists.openstack.org
>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>>>
>>>>
>>>
>>>
>>> --
>>> Sincerely yours,
>>> Sergey Lukjanov
>>> Savanna Technical Lead
>>> Mirantis Inc.
>>>
>>
>>
>>
>> --
>> Sincerely yours,
>> Sergey Lukjanov
>> Savanna Technical Lead
>> Mirantis Inc.
>>
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>> OpenStack-dev at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>
>>
>
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>


-- 
Thanks,
Ibad Khan
9686594607
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