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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>
>>> >>
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>>> >
>>> > --
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>>> >
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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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> evoila GmbH
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