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From chris snow <chsnow...@gmail.com>
Subject Re: development environment stratos runtime setup
Date Mon, 06 Jan 2014 05:55:45 GMT
Hi Lakmal - should I create a JIRA issue for this so that that I can be
assigned?


On Sun, Jan 5, 2014 at 3:44 AM, Lakmal Warusawithana <lakmal@wso2.com>wrote:

> IMO, we should optimize Stratos products to consume low memory footprint.
> Now we are using vanilla carbon kernel and bundle features. We (in WSO2)
> did this to some extend in past, run stratos2 in raspberry pi cluster.
> [1][2][3]. We can do the same to Stratos 4.0 since Stratos committer/ppmc
> already has couple of geeks involved to that project. :). Chris you lead
> this, if you have some time :)
>
> [1]http://blog.afkham.org/2013/01/raspberry-pi-control-center.html
> [2]
> http://blog.afkham.org/2013/02/building-raspberry-pi-cluster-part-2.html
> [3]http://blog.afkham.org/2013/01/why-we-built-raspberry-pi-cluster.html
>
>
>
> On Sun, Jan 5, 2014 at 8:05 AM, Lahiru Sandaruwan <lahirus@wso2.com>wrote:
>
>> Hi Chris,
>>
>> Sorry for the late replies.
>>
>> Yes, the recommendation was due to number of JVMs. It is recommended to
>> have 2 gb per carbon server, but it can be less if the load is less.
>> You might get a small idea on standard recommendations if you want
>> further information from my answer to [1].
>>
>> If you need to try out the products in single jvm, I'd recommend to
>> assemble following 3 Stratos servers first and see.
>>
>> Stratos Manager(Stratos Controller)
>> Cloud Controller
>> Autoscaler
>>
>> Because above 3 are based on same carbon Kernal always, but WSO2
>> servers(MB and CEP) cannot be guaranteed to be based on same Kernal
>> version.
>>
>> We run load balancers as cartridges at the latest milestones. So you do
>> not need to worry about installing them in the system.
>>
>> [1]
>> http://stackoverflow.com/questions/18746437/wso2-api-manager-requirements
>>
>> Thanks.
>>
>>
>>
>> On Sun, Jan 5, 2014 at 1:05 AM, Udara Liyanage <udara@wso2.com> wrote:
>>
>>> Hi,
>>>
>>> Carbon servers min/max memory consumption can be configured using the
>>> jvm parameters in stratos.sh file. Could you have a look.
>>>
>>> Touched, not typed. Erroneous words are a feature, not a typo.
>>>
>>
>>
>>
>> --
>> --
>> Lahiru Sandaruwan
>> Software Engineer,
>> Platform Technologies,
>> WSO2 Inc., http://wso2.com
>> lean.enterprise.middleware
>>
>> email: lahirus@wso2.com cell: (+94) 773 325 954
>> blog: http://lahiruwrites.blogspot.com/
>> twitter: http://twitter.com/lahirus
>> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>
>>
>
>
> --
> Lakmal Warusawithana
> Software Architect; WSO2 Inc.
> Mobile : +94714289692
> Blog : http://lakmalsview.blogspot.com/
>
>


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