We use Haproxy to load balance API requests and applied rate limiting there. On Tue, Jun 14, 2016 at 9:02 AM, Matt Riedemann <mriedem at linux.vnet.ibm.com> wrote: A question came up in the nova IRC channel this morning about the api_rate_limit config option in nova which was only for the v2 API. Sean Dague explained that it never really worked because it was per API server so if you had more than one API server it was busted. There is no in-tree replacement in nova. So the open question here is, what are people doing as an alternative? When I was working at Rackspace, we used http://www.openrepose.org/ <http://www.openrepose.org/> to handle multi server rate-limiting for these cases. -Alex -- Thanks, Matt Riedemann _______________________________________________ OpenStack-operators mailing list OpenStack-operators at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators