(dubbing this over from the mod_auth thread for relevance due to my mistake earlier)
Out of curiosity, has anyone done a CDN of Varnish servers? I have 4 Varnish servers in different datacenters around the world, and use anycast IPs to direct traffic based on the region. I managed to do cache replication using a "fanout" method for new cache hits to be replicated through an intermediary server to the related group of Varnish servers, but was wondering if anyone had a better method of load balancing with cache replication. On Fri, Mar 17, 2017 at 8:47 AM, Rodney Bizzell <[email protected]> wrote: > Thanks! > > > > *From:* Guillaume Quintard [mailto:[email protected]] > *Sent:* Friday, March 17, 2017 9:34 AM > *To:* Rodney Bizzell <[email protected]> > *Cc:* [email protected] > *Subject:* Re: load-balancing > > > > The docs have this: http://varnish-cache.org/docs/5.0/reference/vcl.html > (you are interested in bereq.backend and req.backend_hint) and > http://varnish-cache.org/docs/5.0/reference/vmod_directors.generated.html > > > > And there is a couple of articles about it: > > https://info.varnish-software.com/blog/backends-load-balancing > > https://info.varnish-software.com/blog/backends-load-balancing-part-2 > > > -- > > Guillaume Quintard > > > > On Fri, Mar 17, 2017 at 1:48 PM, Rodney Bizzell <[email protected]> > wrote: > > Hello, > > In the documentation is there a section on setting-up load-balancing > between two varnish servers. > > > > This email (including any attachments) may contain confidential > information intended solely for acknowledged recipients. If you think you > have received this information in error, please reply to the sender and > delete all copies from your system. Please note that unauthorized use, > disclosure, or further distribution of this information is prohibited by > the sender. Note also that we may monitor email directed to or originating > from our network. Thank you for your consideration and assistance. | > > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc > > > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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