[openstack-dev] [Quantum][LBaaS] LBaaS development plan for Havana

Eugene Nikanorov enikanorov at mirantis.com
Tue Apr 30 08:03:07 UTC 2013


Folks,

Since grizzly Quantum consists of 2 parts: core and "advanced services",
where core is L2+L3 and advanced services are lbaas, vpnaas, fwaas, etc.
So first of all, it would make more sense to have "networking services"
project rather than just LBaaS.
Second, it might be not a good time to separate lbaas out of quantum in
havana because there are several key features that are not yet implemented
(service insertion, service chaining).
Project separation requires lots of additional maintenance work as well as
interaction with "mother" project.
Once those key features are implemented and communication APIs are
stabilized project separation will take much less effort.

E.g. my opinion is that it would be worth separating LBaaS/adv. services
once they get more mature.

Thanks,
Eugene.



On Tue, Apr 30, 2013 at 5:15 AM, Raja Srinivasan <
Raja.Srinivasan at riverbed.com> wrote:

>  I agree. This should be considered as a separate project by itself.  ****
>
>
> We seem to be focusing on Load Balancing as a Service offering, but I
> think there is a larger role for ADCs in general in both the public and
> private clouds.  Is that also within the preview of this project?  I am
> also curious to see how this would all feed into the ceilometer project for
> tracking usage.****
>
> ** **
>
> ** **
>
> Thanks & Regards****
>
> Raja Srinivasan****
>
> (408) 598-1175****
>
> Raja.Srinivasan at Riverbed.com****
>
> ** **
>
> *From:* Michael Still [mailto:mikal at stillhq.com]
> *Sent:* Monday, April 29, 2013 6:03 PM
>
> *To:* OpenStack Development Mailing List
> *Subject:* Re: [openstack-dev] [Quantum][LBaaS] LBaaS development plan
> for Havana****
>
> ** **
>
> On Tue, Apr 30, 2013 at 10:52 AM, Russell Bryant <rbryant at redhat.com>
> wrote:****
>
> So ... speaking of LBaaS future plans ... it seems really odd to have
> this in the project formerly known as Quantum, err, OpenStack
> Networking.  It honestly seems like something I would have expected to
> be in its own project.  Feel free to send me off to read previous
> discussions on this if needed.
>
> Does anyone else have concerns about this?****
>
>  ** **
>
> Certainly there's a push in nova to become as simple as possible -- moving
> nova-network, nova-volumes and nova-baremetal into separate projects are
> all examples. I'd like to see a test something along the lines of "is this
> absolutely needed by a majority of deployments?". If it isn't perhaps it
> should be its own project?****
>
> ** **
>
> Now, perhaps that's true of LBaaS, but I'd like to be educated here if
> possible.****
>
> ** **
>
> Michael****
>
> _______________________________________________
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> OpenStack-dev at lists.openstack.org
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>
>
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