[Openstack-operators] How are people dealing with API rate limiting?

Tim Bell Tim.Bell at cern.ch
Tue Jun 14 18:23:01 UTC 2016



On 14/06/16 18:28, "Edgar Magana" <edgar.magana at workday.com> wrote:

>Second that one! Feels like one of the best options, we are moving towards that direction.
>
>Edgar
>

For completeness, Rackspace had a project called Repose which did rate limiting. Core is at https://github.com/rackerlabs/repose

tim


>On 6/14/16, 9:10 AM, "Kingshott, Daniel" <Daniel.Kingshott at bestbuy.com> wrote:
>
>>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
>>https://urldefense.proofpoint.com/v2/url?u=http-3A__www.openrepose.org_&d=CwICAg&c=DS6PUFBBr_KiLo7Sjt3ljp5jaW5k2i9ijVXllEdOozc&r=G0XRJfDQsuBvqa_wpWyDAUlSpeMV4W1qfWqBfctlWwQ&m=X9qwZRu-F_XK__SBCQtDjQhFgzHNgN4yfmcnmPFkFEk&s=9LB5odevWcT8Ip0YbbSBEYIPlmtyHWVFa0Ke8f1rTDE&e=  <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.openrepose.org_&d=CwICAg&c=DS6PUFBBr_KiLo7Sjt3ljp5jaW5k2i9ijVXllEdOozc&r=G0XRJfDQsuBvqa_wpWyDAUlSpeMV4W1qfWqBfctlWwQ&m=X9qwZRu-F_XK__SBCQtDjQhFgzHNgN4yfmcnmPFkFEk&s=9LB5odevWcT8Ip0YbbSBEYIPlmtyHWVFa0Ke8f1rTDE&e= > to handle multi
>>server rate-limiting for these cases.
>>
>>-Alex
>> 
>>
>>-- 
>>
>>Thanks,
>>
>>Matt Riedemann
>>
>>
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