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From Imesh Gunaratne <im...@apache.org>
Subject Re: [Discuss] A Mock Infrastructure as a Service for Cloud Controller
Date Sat, 13 Dec 2014 02:29:36 GMT
Thanks Lahiru! Yes with this I verified scaling up/down scenarios with an
application having a single cartridge. The plan is to test dependent
scaling feature using two cartridges.

Thanks

On Fri, Dec 12, 2014 at 6:58 PM, Lahiru Sandaruwan <lahirus@wso2.com> wrote:
>
> Great work Imesh. Stats controlling is helpful for scaling down and up
> scenario testings.
>
> Thanks.
>
> On Fri, Dec 12, 2014 at 3:58 PM, Imesh Gunaratne <imesh@apache.org> wrote:
>>
>> Hi Devs,
>>
>> Please find the latest mock-iaas.xml configuration below:
>>
>> <mock-iaas enabled="true">
>>     <health-statistics>
>>         <cartridge type="tomcat">
>>             <!-- factor:memory-consumption|load-average|request-in-flight-->
>>             <!-- mode:loop|continue|stop -->
>>             <!-- Mode defines the action needs to be taken after the last sample
value:
>>                  loop: start from beginning
>>                  continue: continue the last sample value
>>                  stop: stop publishing statistics -->
>>             <pattern factor="memory-consumption" mode="continue">
>>                 <!-- Sample values -->
>>                 <sampleValues>20,30,40,50,60,70,50,40,30,20</sampleValues>
>>                 <!-- Duration of each sample value in seconds -->
>>                 <sampleDuration>60</sampleDuration>
>>             </pattern>
>>             <pattern factor="load-average" mode="continue">
>>                 <!-- Sample values -->
>>                 <sampleValues>20</sampleValues>
>>                 <!-- Duration of each sample value in seconds -->
>>                 <sampleDuration>60</sampleDuration>
>>             </pattern>
>>         </cartridge>
>>     </health-statistics>
>> </mock-iaas>
>>
>> Thanks
>>
>>
>> On Fri, Dec 12, 2014 at 11:27 AM, Imesh Gunaratne <imesh@apache.org>
>> wrote:
>>>
>>> A good suggestion Udara, we have written this feature in a way that we
>>> can take it out and run as a separate product. In the future we can add
>>> features that you have suggested with this.
>>>
>>> Currently we only implemented the basic features needed for verifying
>>> service grouping functionality.
>>>
>>> Thanks
>>>
>>> On Fri, Dec 12, 2014 at 8:36 AM, Udara Liyanage <udara@wso2.com> wrote:
>>>>
>>>> Hi Imesh,
>>>>
>>>> As a suggestion how about letting user triggers events such as
>>>> terminate the instance/thread in order to simulate,
>>>> Agent stopping,
>>>> Instance terminates
>>>> Increases/decrease statistics values
>>>>
>>>> So we can easily test how Stratos behave in those scenarios.
>>>>
>>>>
>>>>
>>>> Touched, not typed. Erroneous words are a feature, not a typo.
>>>>
>>>
>>>
>>> --
>>> Imesh Gunaratne
>>>
>>> Technical Lead, WSO2
>>> Committer & PMC Member, Apache Stratos
>>>
>>
>>
>> --
>> Imesh Gunaratne
>>
>> Technical Lead, WSO2
>> Committer & PMC Member, Apache Stratos
>>
>
>
> --
> --
> Lahiru Sandaruwan
> Committer and PMC member, Apache Stratos,
> Senior Software Engineer,
> WSO2 Inc., http://wso2.com
> lean.enterprise.middleware
>
> email: lahirus@wso2.com blog: http://lahiruwrites.blogspot.com/
> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>
>

-- 
Imesh Gunaratne

Technical Lead, WSO2
Committer & PMC Member, Apache Stratos

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