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Subject: Re: [tosca-interop] Uploaded initial sample ServiceTemplate for SugarCRM


> I think we will come to the more advanced
> samples during our interop work.

That's been my sense, too. Good to be on the same page!

Best, 

-Tobias


On Sep 16, 2012, at 23:32, Thomas Spatzier <thomas.spatzier@de.ibm.com> wrote:

> Hi Tobias,
> 
> first of all, good that you have looked at the sample in detail - the more
> review we get the better :-)
> 
> On your use case where different workload have different requirements
> (Apache only vs. Apache with mod_php): I indeed think this should be
> covered by wd-11 (as you say in your previous mail).
> One thing we are playing around with in our implementation is also the
> concept of building more abstract NodeTypes (e.g. something like WebTier
> instead of something as concrete as Apache httpd) that expose certain
> capabilities against which application requirements can bind. Then there
> can be multiple separate service templates that kind of implement the
> abstract NodeTypes. Those separate service templates can specify the
> "internal" components  needed to provide the capabilities (e.g. httpd and
> mod_php).
> This first model we provided does not expose this feature yet, since we
> wanted to start simple, but I think we will come to the more advanced
> samples during our interop work.
> 
> Regards,
> Thomas
> 
> 
> 
>  From:       Tobias Kunze <tkunze@redhat.com>                                                                                               
> 
>  To:         Thomas Spatzier/Germany/IBM@IBMDE                                                                                              
> 
>  Cc:         tosca-interop@lists.oasis-open.org                                                                                             
> 
>  Date:       16.09.2012 01:50                                                                                                               
> 
>  Subject:    Re: [tosca-interop] Uploaded initial sample ServiceTemplate for SugarCRM                                                       
> 
> 
> 
> 
> 
> 
> 
> On second thought, I just realized that said addressing is now implemented
> using Requirement/Capability id attributes in RelationshipTemplates. Please
> disregard my previous email.
> 
> -Tobias
> 
> 
>> Thomas-
>> 
>> Thanks a lot for creating this, including the PPT. One thing I notice is
> that the Capability/Requirement type attribute (if I understand it
> correctly) won't be enough to actually identify a node type. We ran into
> this with OpenShift. For instance, the topology could have two Apaches,
> both providing a "ns1:WebAppContainerCapability" type Capability, let's say
> one for a PHP app workload, the other to run a static web server. It is
> important for the application workload node type to specify a specific
> requirement on the Apache hosting mod_php.
>> 
>> I can't tell off-hand whether our current Capability/Requirement
> definition allows for that kind of addressing (wd11 seems to suggest it
> doesn't).
>> 
>> -Tobias
>> 
>> 
>> On Sep 14, 2012, at 2:56, Mr. Thomas Spatzier
> <thomas.spatzier@de.ibm.com> wrote:
>> 
>>> Hi all,
>>> 
>>> I just uploaded an initial sample TOSCA ServiceTemplate for the SugarCRM
> use case according to wd-11 as input for the interop SC.
>>> 
>>> The Cloud Service Archive (CSAR) can be found at this location:
>>> 
> https://www.oasis-open.org/apps/org/workgroup/tosca/download.php/46915/SugarCRM-20120914.zip
> 
>>> 
>>> There is also a small chart deck that depicts some of the structure of
> the ServiceTemplate to help understand the XML files:
>>> 
> https://www.oasis-open.org/apps/org/workgroup/tosca/download.php/46916/SugarCRM-20120914.pptx
> 
>>> 
>>> Regards,
>>> Thomas
>> 
>> 
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> 
> 
> 



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