>From the perspective of Blue Box: * Load balancing appliances will often (usually?) live outside the same subnet as back-end member VMs. * The network in which the load balancing appliances live will usually have a default router (gateway) * We don't anticipate the need for using extra_routes at this time, though I suspect other operators might need this. * We also anticipate occasionally needing the load balancing appliances to have layer-2 connectivity to some back-end member VMs.
On Tue, Aug 12, 2014 at 12:32 AM, Susanne Balle <sleipnir...@gmail.com> wrote: > In the context of Octavia and Neutron LBaaS. Susanne > > > On Mon, Aug 11, 2014 at 5:44 PM, Stephen Balukoff <sbaluk...@bluebox.net> > wrote: > >> Susanne, >> >> Are you asking in the context of Load Balancer services in general, or in >> terms of the Neutron LBaaS project or the Octavia project? >> >> Stephen >> >> >> On Mon, Aug 11, 2014 at 9:04 AM, Doug Wiegley <do...@a10networks.com> >> wrote: >> >>> Hi Susanne, >>> >>> While there are a few operators involved with LBaaS that would have good >>> input, you might want to also ask this on the non-dev mailing list, for a >>> larger sample size. >>> >>> Thanks, >>> doug >>> >>> On 8/11/14, 3:05 AM, "Susanne Balle" <sleipnir...@gmail.com> wrote: >>> >>> >Gang, >>> >I was asked the following questions around our Neutron LBaaS use cases: >>> >1. Will there be a scenario where the ³VIP² port will be in a different >>> >Node, from all the Member ³VMs² in a pool. >>> > >>> > >>> >2. Also how likely is it for the LBaaS configured subnet to not have a >>> >³router² and just use the ³extra_routes² >>> > option. >>> >3. Is there a valid use case where customers will be using the >>> >³extra_routes² with subnets instead of the ³routers². >>> > ( It would be great if you have some use case picture for this). >>> >Feel free to chime in here and I'll summaries the answers. >>> >Regards Susanne >>> > >>> >>> >>> _______________________________________________ >>> OpenStack-dev mailing list >>> OpenStack-dev@lists.openstack.org >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>> >> >> >> >> -- >> Stephen Balukoff >> Blue Box Group, LLC >> (800)613-4305 x807 >> >> _______________________________________________ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Stephen Balukoff Blue Box Group, LLC (800)613-4305 x807
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