Fwd: Varnish Cache

[sujith pv]

Thanks for the reply :-) But I'm trying a monitoring framework called
Riemann and we have riemann agents installed across the Varnish servers so
that these agents sends the stats to Riemann . These agents are basic ruby
clients which reads the varnishstats only. So that I will get all the stats
at Riemann end. So I'm confused which stat I can use to decide if Varnish
is down or in error.

On Fri, Jun 10, 2016 at 3:13 PM, Guillaume Quintard <
guillaume at varnish-software.com> wrote:

> On Fri, Jun 10, 2016 at 11:18 AM, sujith pv <sujithnss at gmail.com> wrote:
>
>>
>> So I'm doubtful how we can track the failures in Varnish, do we have any
>> of the varnishstats indicates us that it has problem and can not serve the
>> traffic or any other way
>>
>
> That question is actually yours to answer :-)
>
> You could use an extra varnish in front of the other and use it as
> load-balancer, this way you can use the probes to say where to send the
> request (varnish tier or backend tier).
>
> --
> Guillaume Quintard
>
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