[openstack-dev] [kolla] Monitoring tooling

Michał Jastrzębski inc007 at gmail.com
Mon Jul 25 16:32:18 UTC 2016


mewald, we can add pid=host with kolla-docker. Look at nova libvirt
container deployment
As for telegraf/influx. Didnt influx require paid license to be
deployed in cluster mode?

On 25 July 2016 at 11:15, Mathias Ewald <mewald at evoila.de> wrote:
> Hi Steve,
>
> I can try collectd, too, no problem. Though, I believe Telegraf is the
> better match here. Reason: The way collectd talks to influxdb is via UDP
> which cannot be load balanced with haproxy. Therefore, collectd might be a
> bad choice if we target an influxdb cluster some day. Telegraf uses http
> rest AND allow to configure multiple influxdb servers as outputs.
>
> cheers
> Mathias
>
> 2016-07-25 17:45 GMT+02:00 Steven Dake (stdake) <stdake at cisco.com>:
>>
>> This 218 issue looks like it has a full solution to containerizing
>> telegraf.  I suspect collectd is VERY similar in nature – so if your up for
>> two challenges instead of one, collectd would be a good second target :)
>>
>> Regards
>> -steve
>>
>> From: Mathias Ewald <mewald at evoila.de>
>> Reply-To: "OpenStack Development Mailing List (not for usage questions)"
>> <openstack-dev at lists.openstack.org>
>> Date: Monday, July 25, 2016 at 4:48 AM
>> To: "OpenStack Development Mailing List (not for usage questions)"
>> <openstack-dev at lists.openstack.org>
>> Subject: Re: [openstack-dev] [kolla] Monitoring tooling
>>
>> I believe I found a possible (partial) solution:
>> https://github.com/influxdata/telegraf/issues/218 I will test it and report
>> back.
>>
>> 2016-07-25 12:58 GMT+02:00 Mathias Ewald <mewald at evoila.de>:
>>>
>>> Excellent point ... I just checked what happens when running telegraf in
>>> a container: You'll get paths like
>>>
>>> /etc/hostname
>>> /etc/hosts
>>> /var/log/kolla
>>>
>>> and others as available file systems. I guess it makes no sense at all
>>> then to containerize monitoring agents ... Sensu is going to have the same
>>> problems.
>>>
>>> Any suggestions?
>>>
>>>
>>> 2016-07-25 9:39 GMT+02:00 Jeffrey Zhang <zhang.lei.fly at gmail.com>:
>>>>
>>>> I am open to the choice of tools. But i am worried on thing: how to
>>>> get all the host disk usage when containerized the monitor tool?
>>>>
>>>>
>>>>
>>>> On Mon, Jul 25, 2016 at 2:12 PM, Mathias Ewald <mewald at evoila.de> wrote:
>>>> > Understood.
>>>> >
>>>> > 2016-07-25 7:34 GMT+02:00 Matthias Runge <mrunge at redhat.com>:
>>>> >>
>>>> >> On 25/07/16 06:38, Mathias Ewald wrote:
>>>> >> > Hi, correct me if wrong please: Isn't gnocchi more targeting cloud
>>>> >> > tenants rather than cloud ops? If that's the case I wont find info
>>>> >> > like
>>>> >> > "controller cpu usage" or "hypervisor memory usage".
>>>> >> >
>>>> >> > Cheers
>>>> >> > Mathias
>>>> >> >
>>>> >> Uhm, in this scenario, gnocchi just used as time-series database.
>>>> >> It's
>>>> >> up to you, what you feed in. collectd collects whatever you want and
>>>> >> put
>>>> >> it into your database.
>>>> >>
>>>> >> Best,
>>>> >> Matthias
>>>> >>
>>>> >> --
>>>> >> Matthias Runge <mrunge at redhat.com>
>>>> >>
>>>> >> Red Hat GmbH, http://www.de.redhat.com/, Registered seat: Grasbrunn,
>>>> >> Commercial register: Amtsgericht Muenchen, HRB 153243,
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>>>> >>
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>>>> >
>>>> >
>>>> >
>>>> > --
>>>> > Mobil: +49 176 10567592
>>>> > E-Mail: mewald at evoila.de
>>>> >
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>>>>
>>>> --
>>>> Regards,
>>>> Jeffrey Zhang
>>>> Blog: http://xcodest.me
>>>>
>>>>
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>>>
>>>
>>>
>>> --
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>>> E-Mail: mewald at evoila.de
>>>
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>>
>>
>> --
>> Mobil: +49 176 10567592
>> E-Mail: mewald at evoila.de
>>
>> evoila GmbH
>> Wilhelm-Theodor-Römheld-Str. 34
>> 55130 Mainz
>> Germany
>>
>> Geschäftsführer: Johannes Hiemer
>>
>> Amtsgericht Mainz HRB 42719
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>> Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte
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>
>
>
> --
> Mobil: +49 176 10567592
> E-Mail: mewald at evoila.de
>
> evoila GmbH
> Wilhelm-Theodor-Römheld-Str. 34
> 55130 Mainz
> Germany
>
> Geschäftsführer: Johannes Hiemer
>
> Amtsgericht Mainz HRB 42719
>
> Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte
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