Swift does rate limiting across the proxy servers ("api servers" in nava parlance) as described at http://docs.openstack.org/developer/swift/ratelimit.html. It uses a memcache pool to coordinate the rate limiting across proxy processes (local or across machines).
Code's at https://github.com/openstack/swift/blob/master/swift/common/middleware/ratelimit.py --John On 14 Jun 2016, at 8:02, Matt Riedemann 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? > > -- > > Thanks, > > Matt Riedemann > > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
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