[OpenStack-Infra] New caching reverse proxies

Paul Belanger pabelanger at redhat.com
Tue Apr 4 18:48:12 UTC 2017


On Tue, Apr 04, 2017 at 11:12:38AM -0700, Clark Boylan wrote:
> Hello,
> 
> Just a heads up that we are experimenting with new caching reverse
> proxies on our cloud region local mirror nodes. The idea here being that
> not every hosted resource is easily mirrorable but we can pretty easily
> cache them locally in regions to reduce errors and speed up downloads.
> More details can be found in https://review.openstack.org/#/c/453241/
> (reviews welcome). The config is all done in the existing mirror host
> apache configuration.
> 
> Currently testing it out with RDO (rsyncs are slow and updates frequent
> so not good AFS mirroring candidate until those items can be sorted out)
> and the puppet modules and tripleo are consuming RDO from here. Possible
> future work includes proxying dockerhub for container image downloads.
> 
> Clark
> 
Thanks for suggesting them! They appear to be working really well. Look forward
to testing hub.docker.com.



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