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

Kosnik, Lubosz lubosz.kosnik at intel.com
Wed Dec 7 15:58:16 UTC 2016


Completely true Michael,

It’s like my mind is already in state that this project will loose support in next few releases. 2 are the standard for OpenStack. So like personally I don’t like to work and contribute to something what will be lost in future. And not like years future but near future from OpenStack perspective.

Lubosz

On Dec 7, 2016, at 8:50 AM, Michael Johnson <johnsomor at gmail.com<mailto:johnsomor at gmail.com>> 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.

Michael


On Tue, Dec 6, 2016 at 8:46 AM, Kosnik, Lubosz <lubosz.kosnik at intel.com<mailto:lubosz.kosnik at intel.com>> 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<mailto: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<mailto:changzhi1990 at gmail.com>>
Reply-To: OpenStack List <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Tuesday, December 6, 2016 at 11:06 AM
To: OpenStack List <openstack-dev at lists.openstack.org<mailto: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#cpu-map
[2]:
http://cbonte.github.io/haproxy-dconv/1.6/configuration.html#option%20http-keep-alive
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