It did not make sense to me to have two separate clusters in the same
deployment.
A I thought you said it was, I asked for details.
But I was wrong.
So we agree it makes no sense.

Foucault

2016-10-12 16:48 GMT+02:00 Harshad Nakil <hna...@gmail.com>:

> Let me ask why does it make sense to you?
>
> Zookeeper is used to implement distributed locking or unique ID
> allocation. Pattern of use is exactly same in config and analytics. It does
> not make sense to operate two clusters.
>
> This is not same with Cassandra, pattern of use and Cassandra tuning may
> be different hence it makes sense to deprecate Cassandra.
>
>
> Regards
> -Harshad
>
>
> On Oct 12, 2016, at 7:42 AM, Foucault de Bonneval <fouca...@thaumiers.com>
> wrote:
>
> Sorry, missed the "not" :p
>
> Foucault
>
> 2016-10-12 16:39 GMT+02:00 Harshad Nakil <hna...@gmail.com>:
>
>> I am not recommending. It was suggested in email below. I am against that
>> recommendation.
>>
>> Regards
>> -Harshad
>>
>>
>> On Oct 12, 2016, at 7:21 AM, Foucault de Bonneval <fouca...@thaumiers.com>
>> wrote:
>>
>> Harshad,
>>
>> Could you explain why you'd recommend a Zookeeper cluster for analytics ?
>>
>> Thanks,
>> Foucault
>>
>> 2016-10-12 15:39 GMT+02:00 Harshad Nakil <hna...@gmail.com>:
>>
>>> No we cannot. I will also not recommend analytics having its own
>>> zookeeper.
>>>
>>> Regards
>>> -Harshad
>>>
>>>
>>> On Oct 12, 2016, at 12:53 AM, Pavani Addanki <pavani.adda...@tcs.com>
>>> wrote:
>>>
>>> Thanks Jakub,
>>>
>>>  Can we set a Centralized analytics node. (ex for 5 Contrail instances
>>> with 1 single Analytics node)
>>>
>>> Pavani
>>>
>>> ____________________________________________
>>>
>>>
>>>
>>>
>>> From:        Jakub Pavlik <jakub.pav...@tcpcloud.eu>
>>> To:        Pavani Addanki <pavani.adda...@tcs.com>
>>> Cc:        Edgar Magana <edgar.mag...@workday.com>, "
>>> dev@lists.opencontrail.org" <dev@lists.opencontrail.org>
>>> Date:        10/11/2016 12:59 AM
>>> Subject:        Re: [opencontrail-dev] Customized Contrail installation
>>> ------------------------------
>>>
>>>
>>>
>>> Hi Pavani,
>>>
>>> what I recommend you is to separate analytics from other components with
>>> own cassandra, zookeeper, kafka cluster.
>>>
>>> Then you can set disable_flow_collection=True on contrail-collector as
>>> well as vrouter-agent. Next step can be set ttl on all analytics data to 1
>>> and change compaction strategy on cassandra cluster to
>>> DateTieredCompactionStrategy.
>>>
>>>
>>> Jakub
>>>
>>> On Mon, Oct 10, 2016 at 5:58 PM, Pavani Addanki <
>>> *pavani.adda...@tcs.com* <pavani.adda...@tcs.com>> wrote:
>>>
>>>  Thanks Edgar
>>>
>>> Pavani
>>> ____________________________________________
>>>
>>>  -----Edgar Magana <*edgar.mag...@workday.com*
>>> <edgar.mag...@workday.com>> wrote: -----
>>>
>>>  =======================
>>>  To: Pavani Addanki <*pavani.adda...@tcs.com* <pavani.adda...@tcs.com>>,
>>> "*dev@lists.opencontrail.org* <dev@lists.opencontrail.org>" <
>>> *dev@lists.opencontrail.org* <dev@lists.opencontrail.org>>
>>>  From: Edgar Magana <*edgar.mag...@workday.com*
>>> <edgar.mag...@workday.com>>
>>>  Date: 10/10/2016 09:20PM
>>>  Subject: Re: [opencontrail-dev] Customized Contrail installation
>>>  =======================
>>>    Hello,
>>>
>>> We deploy OpenContrail 2.21 in two different nodes. One is running all
>>> control, config and ifmap resources when the other only analytics and web
>>> UI.
>>> If the second node goes down, we can still create resources and data
>>> plane is not affected. However, it is not being designed to work that well.
>>> So, I will not recommend it.
>>>
>>> Edgar
>>>
>>> From: Dev <*dev-boun...@lists.opencontrail.org*
>>> <dev-boun...@lists.opencontrail.org>> on behalf of Pavani Addanki <
>>> *pavani.adda...@tcs.com* <pavani.adda...@tcs.com>>
>>> Date: Monday, October 10, 2016 at 1:20 AM
>>> To: "*dev@lists.opencontrail.org* <dev@lists.opencontrail.org>" <
>>> *dev@lists.opencontrail.org* <dev@lists.opencontrail.org>>
>>> Subject: [opencontrail-dev] Customized Contrail installation
>>>
>>> Hi All,
>>>
>>> Can we install Contrail without Analytics node.
>>>
>>> Thanks and Regards,
>>> Pavani
>>>
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