[openstack-dev] [neutron][lbaas] New extensions for HAProxy driver based LBaaSv2

Brandon Logan brandon.logan at RACKSPACE.COM
Thu Dec 8 04:33:46 UTC 2016


On Wed, 2016-12-07 at 06:50 -0800, Michael Johnson wrote:
> Lubosz,
> 
> I would word that very differently.  We are not dropping LBaaSv2
> support.  It is not going away.  I don't want there to be confusion
> on
> this point.
> 
> We are however, moving/merging the API from neutron into Octavia.
> So, during this work the code will be transitioning repositories and
> you will need to carefully synchronize and/or manage the changes in
> both places.
> Currently the API changes have patchsets up in the Octavia
> repository.
> However, the old namespace driver has not yet been migrated over.
I know I've talked about using the namespace driver as a guinea pig for
the nlbaas to octavia shim driver layer, but I didn't know it would be
fully supported in octavia.  This will require a bit more work because
of the callbacks the agent expects to be able to call.

> 
> Michael
> 
> 
> On Tue, Dec 6, 2016 at 8:46 AM, Kosnik, Lubosz <lubosz.kosnik at intel.c
> om> wrote:
> > Hello Zhi,
> > So currently we’re working on dropping LBasSv2 support.
> > Octavia is a big-tent project providing lbass in OpenStack and
> > after merging
> > LBasS v2 API in Octavia we will deprecate that project and in next
> > 2
> > releases we’re planning to completely wipe out that code
> > repository. If you
> > would like to help with LBasS in OpenStack you’re more than welcome
> > to start
> > working with us on Octavia.
> > 
> > Cheers,
> > Lubosz Kosnik
> > Cloud Software Engineer OSIC
> > 
> > On Dec 6, 2016, at 6:04 AM, Gary Kotton <gkotton at vmware.com> wrote:
> > 
> > Hi,
> > I think that there is a move to Octavia. I suggest reaching out to
> > that
> > community and see how these changes can be added. Sounds like a
> > nice
> > addition
> > Thanks
> > Gary
> > 
> > From: zhi <changzhi1990 at gmail.com>
> > Reply-To: OpenStack List <openstack-dev at lists.openstack.org>
> > Date: Tuesday, December 6, 2016 at 11:06 AM
> > To: OpenStack List <openstack-dev at lists.openstack.org>
> > Subject: [openstack-dev] [neutron][lbaas] New extensions for
> > HAProxy driver
> > based LBaaSv2
> > 
> > Hi, all
> > 
> > I am considering add some new extensions for HAProxy driver based
> > Neutron
> > LBaaSv2.
> > 
> > Extension 1, multi subprocesses supported. By following this
> > document[1], I
> > think we can let our HAProxy based LBaaSv2 support this feature. By
> > adding
> > this feature, we can enhance loadbalancers performance.
> > 
> > Extension 2, http keep-alive supported. By following this
> > document[2], we
> > can make our loadbalancers more effective.
> > 
> > 
> > Any comments are welcome!
> > 
> > Thanks
> > Zhi Chang
> > 
> > 
> > [1]: http://cbonte.github.io/haproxy-dconv/1.6/configuration.html#c
> > pu-map
> > [2]:
> > http://cbonte.github.io/haproxy-dconv/1.6/configuration.html#option
> > %20http-keep-alive
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