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> 
>>> wrote: 
>>> 
>>>  Thanks Edgar
>>> 
>>> Pavani
>>> ____________________________________________
>>> 
>>>  -----Edgar Magana <edgar.mag...@workday.com> wrote: -----
>>> 
>>>  =======================
>>>  To: Pavani Addanki <pavani.adda...@tcs.com>, "dev@lists.opencontrail.org" 
>>> <dev@lists.opencontrail.org>
>>>  From: Edgar Magana <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> on behalf of Pavani Addanki 
>>> <pavani.adda...@tcs.com>
>>> Date: Monday, October 10, 2016 at 1:20 AM
>>> To: "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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