[openstack-dev] [neutron] [octavia] Neutron LBaaS V2 with haproxy namespace driver HA

Michael Johnson johnsomor at gmail.com
Sun Sep 10 21:30:47 UTC 2017

Hi Liping,

FYI, Neutron LBaaS is no longer part of Neutron.  Load balancing has
been consolidated under the Octavia project. I have added that tag to
the subject.

We currently do not have plans to add HA capabilities to the haproxy
namespace driver. The intention behind building the octavia driver was
to enable a scalable and HA load balancing driver.
There would be a number of complications to enabling this and given
the limitations of the haproxy namespace driver most environments with
HA requirements use the octavia driver.


On Sun, Sep 10, 2017 at 6:44 AM, Liping Mao (limao) <limao at cisco.com> wrote:
> Hi Neutron LBaaS team,
> One quick question about HA LBaaS V2 with haproxy namespace driver(not Octavia).
> Do we have any plan to support Haproxy HA with Keepalived?
> (Something similar with L3 HA).
> I see we got some patch supported some level HA[1][2], but
> Still need sometime(Mins) to failover when the active node is down.
> Thanks for your help.
> [1]https://review.openstack.org/#/c/299998/
> [2]https://review.openstack.org/#/c/327966/
> Regards,
> Liping Mao
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