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From Mariangela Hills <mariang...@wso2.com>
Subject Re: wiki - deployment policy questions
Date Thu, 24 Apr 2014 11:30:38 GMT
Hi Chris,

As I changed the name of the page, please disregard the previous link and
use this link [1].

[1]
https://cwiki.apache.org/confluence/display/STRATOS/4.0.0+Cloud+Partitioning#id-4.0.0CloudPartitioning-PartitionAlgorithms

Regards,
Mariangela




*--*
Mariangela Hills
Senior Technical Writer

*WSO2, Inc.*lean.enterprise.middleware.
m: +94 773 500185
w: http://wso2.com
<http://wso2.com/events/>


On Thu, Apr 24, 2014 at 4:50 PM, Mariangela Hills <mariangela@wso2.com>wrote:

> Super question, Chris!
>
> Your questions have helped tremendously to identify finer information that
> we need to add to enrich the Stratos docs. Ya, you can go right ahead and
> add this information into the docs. I think this information might fit in
> here [1] the best.
>
> [1]
> https://cwiki.apache.org/confluence/display/STRATOS/4.0.0+Partitions#id-4.0.0Partitions-PartitionAlgorithms
>
> Regards,
> Mariangela
>
>
>
>
> *--*
> Mariangela Hills
> Senior Technical Writer
>
> *WSO2, Inc.*lean.enterprise.middleware.
> m: +94 773 500185
> w: http://wso2.com
>  <http://wso2.com/events/>
>
>
> On Thu, Apr 24, 2014 at 4:04 PM, chris snow <chsnow123@gmail.com> wrote:
>
>> Thanks Afkham!
>>
>> This would be a useful addition to the wiki - does anyone have any
>> objections to me adding this?
>>
>>
>> On Thu, Apr 24, 2014 at 11:21 AM, Afkham Azeez <afkham@gmail.com> wrote:
>> >
>> >
>> >
>> > On Thu, Apr 24, 2014 at 11:29 AM, chris snow <chsnow123@gmail.com>
>> wrote:
>> >>
>> >> What is the difference between the algorithms round robin and one after
>> >> another?
>> >
>> >
>> > I think round-robin means, allocate the first instance in the first
>> > partition, 2nd instance in the 2nd partition and so on, while one after
>> > another means, fill the first partition first until maxed out, then go
>> to
>> > the 2nd partition and so on.
>> >
>> >>
>> >>
>> >> How does the administrator choose which algorithm is the most
>> >> suitable?  Is there advice we could give?
>> >
>> >
>> > In a typical Cloud bursting scenario, we would use one after another.
>> For
>> > example, if an enterprise has its private cloud, all instances would be
>> > allocated there, and when we run out of capacity, we would go to the
>> next
>> > partition on the public cloud.
>> >
>> > The round robin case could be a case for very high availability, where
>> > instances are spawned across multiple IaaS providers.
>> >
>> >>
>> >>
>> >> Do we support any other partitionAlgo?
>> >>
>> >> Many thanks,
>> >>
>> >> Chris
>> >>
>> >> ---
>> >> [1]
>> >>
>> https://cwiki.apache.org/confluence/display/STRATOS/4.0.0+Sample+Deployment+Policy+Definition
>> >
>> >
>> >
>> >
>> > --
>> > Afkham Azeez
>> > Director of Architecture; WSO2, Inc.; http://wso2.com,
>> > Member; Apache Software Foundation; http://www.apache.org/
>> >
>> > email: azeez@wso2.com cell: +94 77 3320919
>> > blog: http://blog.afkham.org
>> > twitter: http://twitter.com/afkham_azeez
>> > linked-in: http://lk.linkedin.com/in/afkhamazeez
>> >
>> > Lean . Enterprise . Middleware
>> >
>>
>>
>>
>> --
>> Check out my professional profile and connect with me on LinkedIn.
>> http://lnkd.in/cw5k69
>>
>
>

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