Alex,

I looked at the powerpoint. 

Could you elaborate a bit on the new deployment plans (slides 19-21). It seems 
that you are aiming for more independent zones and a more reliable management 
layer, but I could not quite picture how you would actually deploy this.

On the componentization: I think it's great, but will this result in separate 
applications (like we AWSAPI now) ? and will these components still be tightly 
integrated from a packaging installation point of view ? My concern being that 
we should still aim for a "one-click" install of CloudStack versus several 
recipe to integrate many different components.

Last thing, which is really a software implementation choice, I was talking to 
the Java User Group in Geneva and mentioned that the community was looking at 
moving to the Spring framework, some folks were a little surprised, suggesting 
that there was better frameworks that could be used.

thanks,

-Sebastien

On Nov 12, 2012, at 9:32 AM, Wido den Hollander <[email protected]> wrote:

> Hi Alex,
> 
> Just wanted to let you know that I'm going to take a good look at this.
> 
> Wido
> 
> On 11/09/2012 07:12 PM, Alex Huang wrote:
>> I sent out an email a couple of months ago about the need to refactor 
>> CloudStack into small pieces.  At the time, the overall sentiment was the 
>> community is heavily invested in releasing 4.0 and this should be brought up 
>> post 4.0.  Now that 4.0 has been released, I like to bring this up again.  I 
>> created a powerpoint to illustrate that need.  Please take a look at [1]
>> 
>> This work is related to Edison's Storage subsystem, Kelven's Spring, 
>> Murali's notification system proposals.  The work is to be done in the 
>> javelin branch.
>> 
>> Please comment.
>> 
>> --Alex
>> 
>> [1] 
>> https://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+Refactoring
>> 

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