[Openstack] OpenStack Java API

Craig Vyvial cp16net at gmail.com
Thu Feb 16 07:48:46 UTC 2012


Once you have the API implemented in with Jersey you can get the XSD like
you said and also a valid up to date WADL. That could be very useful for
docs and/or other devs.

Great work!

-Craig Vyvial

On Wed, Feb 15, 2012 at 8:19 PM, Luis Gervaso <luis at woorea.es> wrote:

> Hi Justin,
>
> Great!
>
> I have tried a variety of options to implement this in a clean way. As you
> can see Jersey afford it in the most clean way.
>
> My thoughts to make this are:
>
> 1. Start with a handcoded JAXB annotations, since the schemas are
> out-of-date and then we will create the XSD super easy.
> 2. I have seen than in servers endpoint the structure of XML and JSON are
> not the same (networks / addresses part). Then i decided
> to start the binding from XML in order to have as soon as posible the
> generated schemas and then apply any patch to make it work
> with JSON as well.
> 3. For my point of view HATEOAS is a must. The Client API must be easy
> integrated with any business process or workflow. I know that
> this will be funny since we are on the cutting edge, I think the next
> version of Jersey have an early support for this.
>
> Cheers!
>
> Luis
>
>
>
> On Thu, Feb 16, 2012 at 12:14 AM, Justin Santa Barbara <
> justin at fathomdb.com> wrote:
>
>> This is awesome.  I was working on a binding myself, but your use of
>> jersey makes for much less code.
>>
>> I've extended your work in a github fork.  I added a CLI so that I could
>> test it out; the few bits of functionality that I added work great and I'm
>> going to try using it as my primary interface and fixing/adding things that
>> aren't working.
>>
>> One goal I have is to do extensions "right".  So we should allow people
>> to code extensions without changing the core API code (equivalently, we
>> shouldn't assume that we know all the extensions when we build the API).  I
>> have an example of how this can be done where extra XML attributes are
>> returned (which happens on an out-of-the-box server listing); I'm going to
>> do more work on more advanced scenarios (extra elements, extra REST
>> endpoints).  I would eventually like to use the (hand-coded) Java models to
>> generate valid XSD files.
>>
>> My fork is here:  https://github.com/justinsb/openstack-java-sdk  I'd
>> like to work together on this!
>>
>> Justin
>>
>> ---
>>
>> Justin Santa Barbara
>> Founder, FathomDB
>>
>>
>>
>>
>> On Mon, Feb 13, 2012 at 8:53 AM, Luis Gervaso <luis at woorea.es> wrote:
>>
>>> The Dasein Arch is great and the code is very clean. Congrats for it.
>>>
>>> I can't find a fully implementation of OS API.
>>>
>>> are using EC2 API to talk with OS?
>>>
>>> Cheers!
>>>
>>>
>>>
>>>
>>>
>>> On Sat, Feb 11, 2012 at 8:15 PM, George Reese <
>>> george.reese at enstratus.com> wrote:
>>>
>>>> There's also Dasein Cloud if you are interested at
>>>> http://dasein-cloud.sf.net.
>>>>
>>>> -George
>>>>
>>>> On Feb 11, 2012, at 12:28 AM, Monty Taylor wrote:
>>>>
>>>> Hi!
>>>>
>>>> Awesome, and thanks for the work!
>>>>
>>>> Just in case you didn't know about it:
>>>>
>>>> http://www.jclouds.org/
>>>>
>>>> Is a Java library with multi-cloud support, including OpenStack, which
>>>> might be a fun place for you to hack - and I know Adrian loves
>>>> contributors.
>>>>
>>>> On the other hand, any amount of Java story for OpenStack is good news.
>>>>
>>>> Thanks!
>>>> Monty
>>>>
>>>> On 02/10/2012 12:08 PM, Luis Gervaso wrote:
>>>>
>>>> Till i know Nova 1.0 is deprecated, so it will not be implemented.
>>>>
>>>>
>>>> Nova 1.1 is almost implemented (working now with extensions : volumes /
>>>>
>>>> snapshots / storagearrays)
>>>>
>>>>
>>>>  Nova 2.0 is a must
>>>>
>>>>
>>>> Glance (working now on it, this is the most easy to implement API)
>>>>
>>>>
>>>> Swift Java API from Rackspace is stable enough, so I will integrate at
>>>>
>>>> the end.
>>>>
>>>>
>>>> Hope to hear about this roadmap.
>>>>
>>>>
>>>> Luis
>>>>
>>>>
>>>> On Fri, Feb 10, 2012 at 8:56 PM, Marton Kiss <marton.kiss at gmail.com
>>>>
>>>> <mailto:marton.kiss at gmail.com>> wrote:
>>>>
>>>>
>>>>    Hi,
>>>>
>>>>
>>>>    Nice start Luis. Do you have some plans to support different OS API
>>>>
>>>>    versions? Anybody knows about a similar effort to write a PHP client?
>>>>
>>>>
>>>>    Regards,
>>>>
>>>>     Márton Kiss, CTO
>>>>
>>>>     Xemeti
>>>>
>>>>
>>>>    2012/2/10 Luis Gervaso <luis at woorea.es <mailto:luis at woorea.es>>:
>>>>
>>>> Hi,
>>>>
>>>>
>>>> My name is Luis Gervaso. I just upload a developer preview of
>>>>
>>>>    OpenStack Java
>>>>
>>>> SDK on
>>>>
>>>>
>>>> https://github.com/woorea/openstack-java-sdk/
>>>>
>>>>
>>>> I want to know if other development efforts have been done in this
>>>>
>>>>     way in
>>>>
>>>> order to contribute.
>>>>
>>>>
>>>> Regards
>>>>
>>>>
>>>> --
>>>>
>>>>
>>>> Luis Alberto Gervaso Martín
>>>>
>>>>  Java EE Architect & Instructor
>>>>
>>>> C/ Cuenca 4A, 2ºB
>>>>
>>>> Getafe (Madrid)
>>>>
>>>> SPAIN
>>>>
>>>> luis at woorea.es <mailto:luis at woorea.es>
>>>>
>>>>
>>>> _______________________________________________
>>>>
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>>>>
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>>>>
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>>>>
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>>>>
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>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>>
>>>> Luis Alberto Gervaso Martín
>>>>
>>>> Java EE Architect & Instructor
>>>>
>>>> C/ Cuenca 4A, 2ºB
>>>>
>>>> Getafe (Madrid)
>>>>
>>>> SPAIN
>>>>
>>>> mobile: (+34) 627983344
>>>>
>>>> luis at woorea.es <mailto:luis at woorea.es>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>>
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>>>>
>>>>  --
>>>> George Reese - Chief Technology Officer, enStratus
>>>> e: george.reese at enstratus.com    Skype: nspollution    t: @GeorgeReese
>>>>    p: +1.207.956.0217
>>>> enStratus: Enterprise Cloud Management - @enStratus -
>>>> http://www.enstratus.com
>>>> To schedule a meeting with me: http://tungle.me/GeorgeReese
>>>>
>>>>
>>>
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>>>
>>
>
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