Varnish replication?

Rafał Radecki radecki.rafal at gmail.com
Mon Feb 18 14:46:54 CET 2013


Interesting, what if one of the servers goes down? Should the backends
be defined in order? For example:
- varnish1 asks varnish2
- if varnish2 does not answer it asks backend directly
?

2013/2/18 Dridi Boukelmoune <dridi.boukelmoune at zenika.com>:
> Hi,
>
> Does this help ?
> https://www.varnish-cache.org/trac/wiki/VCLExampleHashIgnoreBusy
>
> Best Regards,
> Dridi
>
> On Mon, Feb 18, 2013 at 1:37 PM, Rafał Radecki <radecki.rafal at gmail.com> wrote:
>> Hi all.
>>
>> I have a two node pacemaker cluster. If primary node goes down then
>> secondary node takes its role.
>> I use varnish on both nodes. When I switch to the secondary node the
>> cache needs to be regenerated (as expected). Is there a way to
>> replicate varnish cache between two servers? Something like conntrackd
>> for iptables?
>>
>> Best regards,
>> Rafal Radecki.
>>
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